Providers Katelyn Onyekwelu to Joseph Onyiah, M.D.
300 individual NPIs in the federal registry, part 16,253 of 24,427 of the A to Z by surname. Each row is the registry's record: the name and credential, the NPI, the primary specialty, the practice city and the year the NPI was issued. 129 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Katelyn Onyekwelu | 1326988601 | Behavior Technician | Lancaster, CA | 2026 |
| Onyekachukwu Onyekwelu, PHARMD. | 1730778762 | Pharmacist | Houston, TX | 2021 |
| Onyinye Onyekwelu, DR | 1033552468 | Pharmacist | Baltimore, MD | 2013 |
| Stella Onyekwelu | 1679986913 | Optometrist | Warner Robins, GA | 2014 |
| Tochukwu Onyekwelu, MD | 1376960849 | Surgery Physician | Charleston, SC | 2014 |
| Uche Onyekwelu | 1245871318 | Student in an Organized Health Care Education/Training Program | Chino, CA | 2019 |
| Uzoejinwa Onyekwelu | 1083285845 | Psychiatric/Mental Health Nurse Practitioner | Austin, TX | 2021 |
| Chinedu Onyekwelu-Udoka, LGPC | 1093650103 | Professional Counselor | Cockeysville, MD | 2026 |
| Chinyere Onyekwena | 1952224438 | Assistant Behavior Analyst | Wakefield, MA | 2026 |
| Adaku Onyekwere, MD | 1396489720 | Family Medicine Physician | Nashville, TN | 2022 |
| Adaugo Onyekwere | 1194686279 | Professional Counselor | Baltimore, MD | 2025 |
| Amara Onyekwere, BCBA | 1255828430 | Behavior Analyst | Fairfax, VA | 2018 |
| Chetachi Onyekwere | 1326894841 | Counselor | Fall River, MA | 2024 |
| Chinedu Onyekwere | 1386414746 | Home Health Registered Nurse | North Potomac, MD | 2024 |
| Chinomso Onyekwere | 1841700911 | Behavior Technician | Lanham, MD | 2017 |
| Chioma Onyekwere, LCSW | 1164185849 | Clinical Social Worker | Los Angeles, CA | 2021 |
| Eucharia Onyekwere | 1811848583 | Psychiatric/Mental Health Nurse Practitioner | Denton, TX | 2026 |
| Fortunatus Onyekwere, COTA | 1215517883 | Occupational Therapy Assistant | Katy, TX | 2021 |
| Ikenna Onyekwere | 1295589349 | Student in an Organized Health Care Education/Training Program | Sacramento, CA | 2024 |
| Jessica Onyekwere | 1245012517 | Behavior Technician | Waco, TX | 2023 |
| Jovita Onyekwere, PMHNP | 1467164517 | Registered Nurse | Baltimore, MD | 2022 |
| Justina Onyekwere | 1629621271 | Registered Nurse | Grand Prairie, TX | 2019 |
| Kelechi Onyekwere | 1033752126 | Licensed Vocational Nurse | Houston, TX | 2019 |
| Kelechi Onyekwere, DO | 1477494714 | Student in an Organized Health Care Education/Training Program | Hattiesburg, MS | 2026 |
| Obianuju Onyekwere | 1457529992 | Acute Care Nurse Practitioner | La Vergne, TN | 2008 |
| Onyekachi Onyekwere | 1558196642 | Mental Health Counselor | Gaithersburg, MD | 2024 |
| Onyinye Onyekwere, MD, MS, FAAP | 1477658128 | Pediatrics Physician | Silver Spring, MD | 2006 |
| Osita Onyekwere, M.D. | 1518923465 | Specialist | Anniston, AL | 2006 |
| Susan Onyekwere, RN | 1124915897 | Registered Nurse | Katy, TX | 2025 |
| Uchenna Onyekwere, MD, MPH | 1447034236 | Health & Wellness Coach | Baltimore, MD | 2023 |
| Vivien Onyekwere, MSN,RN,NP-C | 1780079681 | Nurse Practitioner | Sugar Land, TX | 2015 |
| Mary Onyekwere-Eke, RN | 1902511306 | Medical-Surgical Registered Nurse | Pittsburgh, PA | 2023 |
| Onyemaechi Onyekwu, CNM | 1164887477 | Advanced Practice Midwife | Boston, MA | 2015 |
| Anne Onyekwuluje, MD | 1649210493 | Internal Medicine Physician | Anaheim, CA | 2006 |
| Beverly Onyekwuluje | 1235594375 | Family Medicine Physician | Blue Island, IL | 2015 |
| Kene Onyekwuluje | 1851963623 | Certified Registered Nurse Anesthetist | Cincinnati, OH | 2021 |
| Ngozi Onyekwuluje | 1841821451 | Pharmacist | St Johns, FL | 2020 |
| Tochukwu Onyekwuluje, MD | 1740215854 | Family Medicine Physician | Bakersfield, CA | 2006 |
| Toks Onyekwuluje | 1154298974 | General Practice Dentistry | Lake Forest, CA | 2025 |
| Claudette Onyelobi, MD | 1740617414 | Neonatal-Perinatal Medicine Physician | Madison, WI | 2013 |
| Amblessed Onyema, MD | 1992332365 | Emergency Medicine Physician | Tallahassee, FL | 2020 |
| Cindy Onyema | 1194406413 | Doula | Dallas, TX | 2023 |
| Dominic Onyema, M.D. | 1063692168 | Nephrology Physician | New York, NY | 2007 |
| Ezenwa Onyema, MD | 1679852636 | Internal Medicine Physician | Houston, TX | 2011 |
| Ezimamaka Onyema, R.D, L.D | 1861794539 | Renal Nutrition Registered Dietitian | Atlanta, GA | 2010 |
| Francisca Onyema, RN | 1861771859 | Registered Nurse | Upper Marlboro, MD | 2011 |
| Ijeoma Onyema, PHARMD | 1497306427 | Psychiatric Pharmacist | Albuquerque, NM | 2019 |
| John Onyema, M.D., | 1801855507 | Internal Medicine Physician | Las Vegas, NV | 2006 |
| Judepatricks Onyema, MD | 1891960100 | Internal Medicine Physician | Lake Mary, FL | 2008 |
| Kaobimdi Onyema | 1164382263 | Behavior Technician | Oakland, CA | 2025 |
| Lynda Onyema, CRNP | 1437873536 | Psychiatric/Mental Health Nurse Practitioner | Clinton, MD | 2022 |
| Michael Onyema | 1194420893 | Dentist | Dallas, TX | 2023 |
| Ndidi Onyema, PMHNP | 1033986799 | Psychiatric/Mental Health Nurse Practitioner | Castle Rock, CO | 2023 |
| Obianulo Onyema, MD | 1033217294 | Pediatrics Physician | Mt Vernon, NY | 2006 |
| Otuomasirichi Onyema, DNP, MPH, FNP-BC | 1861048225 | Family Nurse Practitioner | Saint Louis, MO | 2019 |
| Pascal Onyema, PHARM. D | 1366044711 | Pharmacist | Cedar Hill, TX | 2020 |
| Rita Onyema, FNP | 1407551393 | Family Nurse Practitioner | Houston, TX | 2023 |
| Chinkata Onyemachi | 1518150085 | Family Nurse Practitioner | Houston, TX | 2007 |
| Grace Onyemachi | 1184558165 | Nurse Practitioner | Silver Spring, MD | 2026 |
| Jane Onyemachi, MD | 1235933888 | Student in an Organized Health Care Education/Training Program | Fort Worth, TX | 2025 |
| Roseline Onyemachi | 1669826889 | Counselor | Oklahoma City, OK | 2016 |
| Ufuoma Onyemachi, MD | 1508122805 | Pediatrics Physician | Lima, OH | 2012 |
| Anuliudochi Onyemaechi | 1396696068 | Behavior Technician | Port Orange, FL | 2026 |
| Chinenyenwa Onyemaechi, MD | 1396087052 | Psychiatry Physician | Hillsboro, OR | 2013 |
| Cyril Onyemaechi, FNP- C | 1760910111 | Family Nurse Practitioner | Dallas, TX | 2017 |
| Onyinye Onyemaechi, MD | 1811692627 | Family Medicine Physician | East Norriton, PA | 2023 |
| Obinna Onyemah | 1083294508 | Pharmacy Technician | Stoughton, MA | 2021 |
| Ugonna Onyemah | 1326627639 | Registered Nurse | Stoughton, MA | 2021 |
| Patvelda Onyemaizu, MA, LLPC | 1962949784 | Mental Health Counselor | Detroit, MI | 2017 |
| Bertha Onyemaobi, CRNA | 1346475746 | Certified Registered Nurse Anesthetist | Atlanta, GA | 2009 |
| Princess Miracle Onyemaobi | 1174247530 | Behavior Technician | San Diego, CA | 2022 |
| Ifeoma Onyemaobim | 1659010429 | Pharmacist | Boothwyn, PA | 2022 |
| Ogonna Onyemata | 1780492041 | Registered Nurse | Moreno Valley, CA | 2024 |
| Nnenna Onyemauwa, PA | 1982037438 | Medical Physician Assistant | Bedford, MA | 2013 |
| Adaku Onyembi, NP-C | 1598236614 | Psychiatric/Mental Health Nurse Practitioner | Baltimore, MD | 2018 |
| Augustine Onyembi | 1124979232 | Acute Care Nurse Practitioner | Atlanta, GA | 2026 |
| Regina Onyemechara | 1881123354 | Case Manager/Care Coordinator | Monroe, LA | 2017 |
| Felix Onyemefiene | 1932079001 | Personal Care Attendant | Washington, DC | 2025 |
| Alex Onyemeh, M.D. | 1881046753 | Internal Medicine Physician | Columbus, OH | 2016 |
| Nick Onyemeke, M.D. | 1730410549 | Hematology & Oncology Physician | Ephrata, PA | 2010 |
| Marie Onyemekeihia, BA,SPEC.EDUC.TEACHER | 1376974147 | Developmental Therapist | Newark, NJ | 2013 |
| Chukwudi Onyemekwu, D.O. | 1740714211 | Critical Care Medicine (Internal Medicine) Physician | Pittsburgh, PA | 2017 |
| Chidozie Onyemelukwe, PHARMD | 1215652581 | Pharmacist | Haverhill, MA | 2022 |
| Chizoba Onyemelukwe | 1275210189 | Physician Assistant | Irving, TX | 2023 |
| Derrica Onyemelukwe | 1861715849 | Case Manager/Care Coordinator | Little Rock, AR | 2010 |
| Elizabeth Onyemelukwe, MD | 1699738450 | Obstetrics & Gynecology Physician | Boston, MA | 2006 |
| Ijeoma Onyemelukwe | 1982210597 | Licensed Vocational Nurse | Houston, TX | 2020 |
| Josephine Onyemelukwe | 1437639358 | Licensed Vocational Nurse | Houston, TX | 2018 |
| Lillian Onyemelukwe, A.N.P. | 1558549014 | Nurse Practitioner | Houston, TX | 2008 |
| Pauline Onyemelukwe, RN | 1376872572 | Registered Nurse | Roxbury, MA | 2009 |
| Threza Onyemelukwe | 1699491993 | Behavior Analyst | Pasadena, CA | 2022 |
| Anthonia Onyemem | 1891460127 | Adult Health Nurse Practitioner | Stony Brook, NY | 2021 |
| Chiamaka Onyemem | 1730038035 | Behavior Technician | Baltimore, MD | 2026 |
| Francheska Onyemem | 1669016119 | Behavior Technician | Burlington, MA | 2019 |
| Shanteria Onyemem, CTRS, LPC | 1609480250 | Mental Health Counselor | Richmond, TX | 2020 |
| Onyinye Onyemenam | 1710669387 | Home Health Aide | Takoma Park, MD | 2023 |
| Anthony Onyemenem, PSY.D | 1972893998 | Psychologist | Cleveland, OH | 2011 |
| Chinyere Onyemere, PHARMD | 1649871815 | Pharmacist | Champaign, IL | 2020 |
| Kingsley Onyemere, MD | 1790798015 | Endocrinology, Diabetes & Metabolism Physician | Champaign, IL | 2006 |
| Emeka Onyemetu, PHARMD | 1265700280 | Pharmacist | Midland, TX | 2011 |
| Innocentia Onyemetu, FNP | 1790457075 | Family Nurse Practitioner | Midland, TX | 2021 |
| Josephine Onyemeziem, NP | 1497518633 | Family Nurse Practitioner | Willowbrook, IL | 2024 |
| Olisemeka Onyemeziem | 1588364996 | Behavior Technician | Nottingham, MD | 2023 |
| Patricia Onyemeziem, CRNP-PMH | 1639862147 | Psychiatric/Mental Health Nurse Practitioner | Timonium, MD | 2023 |
| Hansitta Onyemezikeya, LCPC | 1073389136 | Professional Counselor | Lanham, MD | 2023 |
| Francisca Onyemize, PMHNP | 1588249973 | Psychiatric/Mental Health Nurse Practitioner | Chandler, AZ | 2021 |
| Frederick Onyemize, PMHNP | 1477488765 | Psychiatric/Mental Health Nurse Practitioner | Pearland, TX | 2026 |
| Chibueze Onyemkpa, MD | 1720462765 | Surgery Physician | Lansing, MI | 2015 |
| Chinasa Onyemkpa, MD | 1356038566 | Family Medicine Physician | Yakima, WA | 2023 |
| Scholastica Onyemma, NP | 1700604840 | Psychiatric/Mental Health Nurse Practitioner | Desoto, TX | 2024 |
| Felicia Onyenachi, DOCTOR OF SOCIAL WOR | 1750878229 | Social Worker | Odenton, MD | 2018 |
| Sydney Onyenachi | 1790631539 | Behavior Technician | Gardena, CA | 2026 |
| Preston Onyenacho | 1659106383 | Behavior Technician | Los Angeles, CA | 2024 |
| Paul Onyenagada | 1942028410 | Addiction (Substance Use Disorder) Registered Nurse | San Antonio, TX | 2024 |
| Adaola Onyenaka, MD | 1225829898 | Pediatrics Physician | Allentown, PA | 2025 |
| Francis Onyenaka | 1760344204 | Registered Nurse | Washington, DC | 2025 |
| Chioma Onyenakazi, PMHNP-BC | 1265181150 | Psychiatric/Mental Health Nurse Practitioner | Hartford, CT | 2022 |
| Jesselyn Onyenaucheya | 1619524196 | Registered Nurse | Missouri City, TX | 2019 |
| Ijeoma Onyene | 1124835335 | Licensed Practical Nurse | Saginaw, MI | 2024 |
| Osinachi Onyenegecha | 1013442938 | Home Health Aide | New Carrollton, MD | 2017 |
| Anne Onyeneho | 1194559328 | Home Health Aide | Washington, DC | 2024 |
| Cynthia Onyeneho | 1275386526 | Pharmacist | San Diego, CA | 2024 |
| Kiesha Onyeneho, MD | 1669979449 | Family Medicine Physician | Lisbon, ND | 2018 |
| Stanley Onyeneho | 1669192274 | Mental Health Counselor | Norwell, MA | 2022 |
| Anselm Onyeneke, PMHNP-BC / CNP | 1992334528 | Psychiatric/Mental Health Nurse Practitioner | Arlington, TX | 2020 |
| Charles Onyeneke, NP-C | 1740843309 | Family Nurse Practitioner | Los Angeles, CA | 2019 |
| Chuka Onyeneke, M.D. | 1629104831 | Family Medicine Physician | Elyria, OH | 2007 |
| Godwin Onyeneke, MA | 1346913910 | Mental Health Counselor | Fort Wayne, IN | 2021 |
| Ngozi Onyeneke | 1750137600 | Registered Nurse | Austin, TX | 2024 |
| Sanrae Onyeneke | 1295477644 | Addiction (Substance Use Disorder) Counselor | Elyria, OH | 2022 |
| Chinedu Onyenekwe, M.D | 1891086609 | Family Medicine Physician | Pasadena, TX | 2011 |
| Jesse Onyenekwe, M.D. | 1134489834 | Pulmonary Disease Physician | Houston, TX | 2012 |
| Josiah Onyenekwe, M.D | 1558781740 | Family Medicine Physician | Texarkana, AR | 2014 |
| Magdalene Onyenekwe | 1205315611 | Registered Nurse | Houston, TX | 2018 |
| Martins Onyenekwe | 1699958264 | Family Nurse Practitioner | Houston, TX | 2007 |
| Oluchi Onyenekwe | 1700505179 | Student in an Organized Health Care Education/Training Program | Houston, TX | 2022 |
| Chinelo Onyenekwu, MD | 1205498920 | Blood Banking & Transfusion Medicine Physician | Madison, WI | 2019 |
| Chiza Onyenekwu | 1245891662 | Gerontology Nurse Practitioner | Dallas, TX | 2019 |
| Nkeiruka Onyenekwu, M.D. | 1871739722 | Emergency Medicine Physician | San Antonio, TX | 2008 |
| Edith Onyenemezu | 1164070280 | Psychiatric/Mental Health Nurse Practitioner | Greenbelt, MD | 2019 |
| Grace Onyenemezu | 1255165734 | Licensed Practical Nurse | Washington, DC | 2024 |
| Ikenna Onyenemezu, MD | 1497980023 | Hospitalist Physician | Annapolis, MD | 2009 |
| Jane Onyeneri, HHA | 1992065890 | Home Health Aide | Washington, DC | 2012 |
| Bernice Onyenezi, APRN-C | 1871372219 | Family Nurse Practitioner | Houston, TX | 2023 |
| Nikisha Onyenezi | 1629614995 | Family Nurse Practitioner | Houston, TX | 2019 |
| Nne Onyenezi, RN | 1194207787 | Home Health Registered Nurse | Houston, TX | 2018 |
| Egoyibo Onyenkwere | 1720853971 | Social Worker | Washington, DC | 2023 |
| David Onyenma, DPM | 1194402396 | Foot & Ankle Surgery Podiatrist | Rochester, NY | 2023 |
| Godwin Onyenobi | 1427718287 | Technician | Long Beach, CA | 2021 |
| Ahanna Onyenso | 1023851532 | Student in an Organized Health Care Education/Training Program | Atlanta, GA | 2024 |
| Alexian Onyenso, PHARMD | 1457539397 | Pharmacist | Youngtown, AZ | 2008 |
| Cherechi Onyenso, FNP | 1578855219 | Family Nurse Practitioner | Calumet City, IL | 2011 |
| Chikezie Onyenso, MD | 1578268777 | Student in an Organized Health Care Education/Training Program | Warren, MI | 2023 |
| Chikezie Onyenso, MD | 1578605812 | Internal Medicine Physician | Irvington, NJ | 2007 |
| Clara Onyenso, REGISTERED NURSE | 1033382932 | Registered Nurse | Crete, IL | 2008 |
| Gift Onyenso, MD | 1548722101 | Pediatrics Physician | Poplar Bluff, MO | 2019 |
| Joy Onyenso | 1639761224 | Day Training/Habilitation Specialist | Searcy, AR | 2021 |
| Joyce Onyenso, REGISTERED NURSE | 1255504155 | Administrator Registered Nurse | University Park, IL | 2008 |
| Nduka Onyenuforo | 1336663095 | Registered Respiratory Therapist | Torrance, CA | 2017 |
| Ngozi Onyenuforo | 1306562335 | Psychiatric/Mental Health Nurse Practitioner | Santa Clara, CA | 2022 |
| Udochi Onyenuforo | 1245681550 | Women's Health Nurse Practitioner | Inglewood, CA | 2016 |
| Joann Onyenwe | 1467638429 | Nurse's Aide | Plymouth Meeting, PA | 2008 |
| Kennedy Onyenwe, RN | 1760021604 | Psychiatric/Mental Health Nurse Practitioner | Staten Island, NY | 2019 |
| Maryjane Onyenwe, R.PH | 1437436516 | Pharmacist | Miramar, FL | 2011 |
| Sarah Onyenwe, NP | 1184986176 | Family Nurse Practitioner | Staten Island, NY | 2012 |
| Ifeanyi Onyenweaku, NP | 1487923678 | Family Nurse Practitioner | Richmond, VA | 2011 |
| Sharon Onyenweaku | 1013878578 | Pastoral Counselor | Centennial, CO | 2025 |
| Ifeoma Onyenwena | 1508673518 | Mental Health Counselor | Staten Island, NY | 2024 |
| Janet Onyenwena, NURSE PRACTITIONER | 1831498385 | Family Nurse Practitioner | Staten Island, NY | 2011 |
| Chijoke Onyenwenyi, MD | 1285941153 | Nephrology Physician | Evergreen Park, IL | 2010 |
| Chioma Onyenwenyi, MD | 1780972182 | Endocrinology, Diabetes & Metabolism Physician | Chicago, IL | 2011 |
| Nicole Onyenyeonwu | 1669348819 | Student in an Organized Health Care Education/Training Program | Baltimore, MD | 2025 |
| Chijioke Onyenze, MD | 1790536043 | Student in an Organized Health Care Education/Training Program | Gadsden, AL | 2024 |
| Nancy Onyenze | 1346917572 | Certified Registered Nurse Anesthetist | Gadsden, AL | 2021 |
| Yvonne Onyenze, NP | 1962337196 | Acute Care Nurse Practitioner | Rockwall, TX | 2026 |
| Enyioma Onyeobia, B.PHARM | 1235411778 | Pharmacist | Hazel Crest, IL | 2011 |
| Ijeoma Onyeobia, PHARMD | 1407133309 | Pharmacist | Chicago, IL | 2011 |
| Franklin Onyeocha | 1740948421 | Personal Care Attendant | Washington, DC | 2021 |
| Mary-Christina Onyeocha, HHA | 1639501257 | Home Health Aide | Washington, DC | 2013 |
| Chi Onyeochachukwu | 1376239939 | Case Manager/Care Coordinator | Washington, DC | 2023 |
| Patrickholmes Onyeogali | 1437979267 | General Practice Registered Nurse | Irving, TX | 2024 |
| Nwamaka Onyeogo | 1952997611 | Psychiatric/Mental Health Nurse Practitioner | New York, NY | 2020 |
| Afamefuna Onyeogulu, MBBS | 1255270229 | Student in an Organized Health Care Education/Training Program | Brooklyn, NY | 2026 |
| Chidebe Onyeogulu, DPT | 1376479840 | Physical Therapist | Colonial Heights, VA | 2026 |
| Ikedichi Onyeokeziri | 1912733171 | Physical Therapist | Dallas, TX | 2024 |
| Obinna Onyeokeziri | 1265038392 | Certified Registered Nurse Anesthetist | Little Rock, AR | 2020 |
| Jeffrey Onyeokoro, PHARM.D | 1194563940 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Harwich Port, MA | 2024 |
| Joyce Onyeomereneche | 1689173528 | Behavior Technician | Lanham, MD | 2018 |
| Euphemia Onyeonoro | 1932745973 | Psychiatric/Mental Health Nurse Practitioner | Allentown, PA | 2019 |
| Rose Onyeonoro | 1255138194 | Nurse Practitioner | Washington, DC | 2025 |
| Nwamaka Onyeozili, MD | 1972023836 | Family Medicine Physician | Palm Coast, FL | 2017 |
| Judith Onyepunuka, PA | 1700374600 | Physician Assistant | Los Angeles, CA | 2018 |
| Agnes Onyera | 1982337747 | Behavior Technician | Corpus Christi, TX | 2022 |
| Chioma Onyeri, DMD | 1073945689 | General Practice Dentistry | Lubbock, TX | 2013 |
| Erinma Onyeri, CNIM | 1558759126 | Electroneurodiagnostic Specialist/Technologist | Sugar Land, TX | 2015 |
| Okonta Onyerikwu, APRN | 1417297508 | Psychiatric/Mental Health Nurse Practitioner | Stratford, CT | 2013 |
| Ugochuku Onyeso-Nwachuku, MD | 1306893094 | Internal Medicine Physician | Nashville, TN | 2006 |
| Obiageli Onyesoh, PHARMD | 1689282246 | Pharmacist | Taos, NM | 2020 |
| Rebecca Onyesohu, RN | 1053190074 | Registered Nurse | Ann Arbor, MI | 2023 |
| Christopher Onyett | 1073275640 | Case Manager/Care Coordinator | Columbus, OH | 2021 |
| Devin Onyett | 1447969225 | Certified Registered Nurse Anesthetist | Fort Myers, FL | 2022 |
| Erin Onyett, PA | 1992533590 | Physician Assistant | Newburgh, IN | 2024 |
| Nancy Onyett, FNP | 1780874198 | Family Nurse Practitioner | Peoria, AZ | 2007 |
| Sarah Onyett | 1265008387 | Certified Registered Nurse Anesthetist | San Angelo, TX | 2021 |
| Helen Onyeuba | 1093429607 | Psychiatric/Mental Health Nurse Practitioner | Parkville, MD | 2023 |
| Okwuchi Onyeuche, MPH | 1689147845 | Community Health Worker | Bronx, NY | 2019 |
| Ukachi Onyeugbo | 1518705276 | Behavior Technician | Plano, TX | 2024 |
| Princess Onyeugo | 1336771690 | Student in an Organized Health Care Education/Training Program | Austin, TX | 2020 |
| Joy Onyeugwor, FNP-C | 1457058554 | Family Nurse Practitioner | Dallas, TX | 2023 |
| Lawrence Onyeugwor, PHARM- D | 1619628203 | Pharmacist | Hudson Oaks, TX | 2022 |
| Felicia Onyeuku, FNP | 1013392570 | Family Nurse Practitioner | Newnan, GA | 2015 |
| Nasarachi Onyeuku, MD | 1568882272 | Radiation Oncology Physician | Austell, GA | 2014 |
| Chinasaokwu Onyeukwu | 1740550698 | Home Health Aide | Washington, DC | 2012 |
| Chinwe Onyeukwu | 1194329276 | Pharmacist | Plymouth, MA | 2020 |
| Chinyere Onyeukwu | 1740926401 | Internal Medicine Physician | Chicago, IL | 2022 |
| Chukwudi Onyeukwu, M.D. | 1508501032 | Student in an Organized Health Care Education/Training Program | Pittsburgh, PA | 2022 |
| Eunice Onyeukwu | 1528653565 | Licensed Practical Nurse | Bronx, NY | 2021 |
| Evelyn Onyeukwu | 1326318007 | Home Health Aide | Washington, DC | 2012 |
| Geoffrey Onyeukwu, MD | 1093724007 | Family Medicine Physician | Gary, IN | 2006 |
| Gloria Eli Onyeukwu | 1134864796 | Home Health Aide | Randallstown, MD | 2022 |
| Goodness Onyeukwu, MD | 1912895194 | Student in an Organized Health Care Education/Training Program | Paterson, NJ | 2025 |
| James Onyeukwu | 1639851462 | Student in an Organized Health Care Education/Training Program | South Weymouth, MA | 2023 |
| Margaret Onyeukwu, APRN | 1518481332 | Psychiatric/Mental Health Nurse Practitioner | Cleveland, OH | 2017 |
| Nkechi Onyeukwu, RN MSN FNP | 1023031978 | Nurse Practitioner | Gary, IN | 2006 |
| Nnamdi Onyeukwu | 1609475771 | Pharmacist | Sunrise, FL | 2020 |
| Nnenna Onyeukwu, NP | 1215421847 | Family Nurse Practitioner | Dacula, GA | 2018 |
| Obinna Onyeukwu, MD | 1255081006 | Emergency Medicine Physician | Saint Louis, MO | 2022 |
| Ugomma Onyeukwu, CNP | 1154829752 | Family Nurse Practitioner | Orlando, FL | 2018 |
| Valerie Onyeukwu, DO | 1053163915 | Student in an Organized Health Care Education/Training Program | Phillipsburg, NJ | 2024 |
| Sallie Onyeukwu-Reagan | 1265911184 | Personal Care Attendant | Washington, DC | 2018 |
| Noel Onyeulo | 1598560328 | Nurse's Aide | Cleveland, OH | 2025 |
| Louisa Onyewadume | 1184183071 | Neurological Surgery Physician | Morgantown, WV | 2019 |
| Adanna Onyewu | 1346407756 | Speech-Language Pathologist | Laurel, MD | 2008 |
| Chikez Onyewu, C.PH.T. | 1043488398 | Pharmacy Technician | Greenbelt, MD | 2008 |
| Chukwuemeka Onyewu, M.D. | 1760420764 | Plastic Surgery Physician | Silver Spring, MD | 2006 |
| Chukwuma Onyewu, MD | 1578573457 | Interventional Pain Medicine Physician | Lanham, MD | 2006 |
| Frances Onyewu, M.D. | 1184917551 | Physical Medicine & Rehabilitation Physician | Lanham, MD | 2011 |
| Mawiha Onyewu, CRNA | 1669677035 | Certified Registered Nurse Anesthetist | Washington, DC | 2007 |
| Samuel Onyewu, MBCHB | 1770901514 | Anesthesiology Physician | Baltimore, MD | 2014 |
| Cynthia Onyewuche | 1184510786 | Psychiatric/Mental Health Nurse Practitioner | Allen, TX | 2025 |
| Demaiya Onyewuche | 1528606167 | Technician/Technologist | Bingham Farms, MI | 2019 |
| Vivian Onyewuche, M.D. | 1053596387 | Anesthesiology Physician | Grand Rapids, MI | 2008 |
| Chiemezie Onyewuchi, MD | 1033564802 | Internal Medicine Physician | Metairie, LA | 2016 |
| Ihuoma Onyewuchi | 1457801557 | Pharmacist | Baltimore, MD | 2016 |
| Lawrence Onyewuchi, PT | 1578782942 | Physical Therapist | Baltimore, MD | 2007 |
| Otuonye Onyewuchi, MD, MPH | 1538354295 | Internal Medicine Physician | Chicago, IL | 2007 |
| Samuel Onyewuchi | 1104199439 | Case Manager/Care Coordinator | Stuttgart, AR | 2012 |
| Uche Onyewuchi, D.O. | 1245520501 | Pediatrics Physician | Cincinnati, OH | 2011 |
| Alvin Onyewuenyi, MD | 1679458244 | Student in an Organized Health Care Education/Training Program | Columbia, MO | 2025 |
| Amanda Onyewuenyi, MD | 1336609544 | Obstetrics & Gynecology Physician | Washington, DC | 2019 |
| Helen Onyewuenyi | 1952549297 | Licensed Practical Nurse | Sugar Land, TX | 2009 |
| Lilybell Onyewuenyi, FNP | 1033575097 | Family Nurse Practitioner | Katy, TX | 2016 |
| Maureen Onyewuenyi | 1194367185 | Professional Counselor | Suwanee, GA | 2019 |
| Nkechi Onyewuenyi | 1235841867 | Student in an Organized Health Care Education/Training Program | Katy, TX | 2022 |
| Rita Onyewuenyi, M.D | 1508982935 | Pediatrics Physician | Cheverly, MD | 2007 |
| Ticara Onyewuenyi, MD, MPH | 1265092381 | Obstetrics & Gynecology Physician | Seattle, WA | 2019 |
| Samuel Onyewumbu, LICDC,PMC, MCAP. | 1740877125 | Rehabilitation Practitioner | Concord, CA | 2020 |
| Dawn Onyewurunwa, CLC | 1730500596 | Lactation Consultant (Non-RN) | Belleville, MI | 2013 |
| Emmanuel Onyeyirim, MD | 1790281897 | Emergency Medicine Physician | Pennington, NJ | 2018 |
| Ijeoma Onyeyirim, CRNA | 1891359865 | Certified Registered Nurse Anesthetist | Mattoon, IL | 2019 |
| Uchechi Onyeyirim, NP | 1366783540 | Family Nurse Practitioner | York, PA | 2013 |
| Assumpta Onyeze, PT | 1144547803 | Community Health Worker | Somerset, NJ | 2010 |
| Tiffany Onyeze | 1215521240 | Behavior Technician | Edison, NJ | 2021 |
| Nneka Onyezia, PHD | 1811299308 | Clinical Psychologist | Chicago, IL | 2010 |
| Stella Onyi, D.O. | 1881057750 | Diagnostic Radiology Physician | Hemet, CA | 2016 |
| Adaeze Onyia | 1760350680 | Psychiatric/Mental Health Nurse Practitioner | Bartlett, TN | 2025 |
| Ashley Onyia | 1154963635 | Addiction (Substance Use Disorder) Counselor | Dayton, OH | 2019 |
| Austine Onyia | 1982589164 | Pharmacist | Clinton, MS | 2025 |
| Barbara Onyia, MD | 1063754034 | Internal Medicine Physician | Irving, TX | 2013 |
| Chelsea Onyia, FNP | 1194515767 | Family Nurse Practitioner | Little Elm, TX | 2025 |
| Chibundo Onyia, MD | 1861296410 | Psychiatry Physician | Des Moines, IA | 2025 |
| Chidinma Onyia, PHARMD | 1831068808 | Pharmacist | Laurel, MD | 2025 |
| Chika Onyia, NP | 1124407549 | Family Nurse Practitioner | Brooklyn, NY | 2015 |
| Chukwudi Onyia, LPN | 1184919730 | Licensed Practical Nurse | Pickerington, OH | 2011 |
| Cleopatra Onyia, LPN | 1215618533 | Licensed Vocational Nurse | Eureka, CA | 2023 |
| Collins Onyia | 1700677754 | Case Manager/Care Coordinator | Toledo, OH | 2025 |
| Emmanuel Onyia | 1457119455 | Home Health Aide | Holland, OH | 2024 |
| Ernest Onyia | 1750589313 | Adult Psychiatric/Mental Health Registered Nurse | Culver City, CA | 2007 |
| Florence Onyia, THERAPIST | 1891016721 | Mental Health Counselor | Oklahoma City, OK | 2010 |
| Ifeoma Onyia, MD | 1154555464 | Student in an Organized Health Care Education/Training Program | Elkin, NC | 2009 |
| Jeffrey Onyia | 1851939102 | Behavior Technician | Cutler Bay, FL | 2019 |
| Joseph Onyia, MD | 1902990385 | Otolaryngology Physician | Albuquerque, NM | 2006 |
| Juliana Onyia, NP | 1598248775 | Family Nurse Practitioner | Dallas, TX | 2018 |
| Michael Onyia | 1346625282 | Family Nurse Practitioner | New York, NY | 2015 |
| Modesta Onyia, FNP | 1013340520 | Family Nurse Practitioner | Georgetown, TX | 2013 |
| Ngozi Onyia, APRN-CNP | 1174133938 | Psychiatric/Mental Health Nurse Practitioner | Rowlett, TX | 2020 |
| Ngozi Onyia | 1992531214 | Family Nurse Practitioner | Gardena, CA | 2024 |
| Nneka Onyia | 1932884137 | Psychiatric/Mental Health Nurse Practitioner | Casa Grande, AZ | 2023 |
| Onaedo Onyia | 1275476574 | Psychiatric/Mental Health Nurse Practitioner | Houston, TX | 2026 |
| Queen Onyia | 1538017298 | Behavior Technician | Houston, TX | 2026 |
| Sylvester Onyia, LMHC, RN | 1912478165 | Mental Health Counselor | Albuquerque, NM | 2018 |
| Thomas Onyia, M.D | 1902283443 | Anesthesiology Physician | San Diego, CA | 2015 |
| Uchenna Onyia, MD | 1346482031 | Pediatrics Physician | Casa Grande, AZ | 2009 |
| Uju Onyia | 1851156574 | Family Nurse Practitioner | Manchester, TN | 2024 |
| Ukamaka Onyia | 1245008028 | Family Nurse Practitioner | Fontana, CA | 2023 |
| Ukamaka Onyia, FNP-BC | 1346753019 | Family Nurse Practitioner | Fresno, CA | 2017 |
| Wilfred Onyia, MD | 1497729610 | Infectious Disease Physician | Orlando, FL | 2006 |
| Amaka Onyiagu, M.D | 1386263283 | Internal Medicine Physician | Las Vegas, NV | 2020 |
| Comfort Onyiah, MD MPH | 1588830756 | Family Medicine Physician | Chaska, MN | 2008 |
| Joseph Onyiah, M.D. | 1508032749 | Gastroenterology Physician | Denver, CO | 2008 |
Source: CMS National Plan and Provider Enumeration System (NPPES) (download.cms.gov). A listing is not a recommendation: check a license with the state board (license lookups).