Providers Lea Arabela Ongyiu, MD to Kristin Onisick, MSN RN
300 individual NPIs in the federal registry, part 16,245 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. 114 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Lea Arabela Ongyiu, MD | 1134974314 | Student in an Organized Health Care Education/Training Program | Loma Linda, CA | 2024 |
| Roseanne Ongyiu, MD | 1245451889 | Hospitalist Physician | Saint Joseph, MO | 2007 |
| Brad Onhaizer, MD | 1033418660 | Pediatrics Physician | Pearland, TX | 2011 |
| Linda Onheiber, PA-C | 1346340106 | Medical Physician Assistant | Clackamas, OR | 2006 |
| Abiodun Oni, DMD | 1528800976 | Student in an Organized Health Care Education/Training Program | Richmond Hill, NY | 2024 |
| Adebola Oni | 1700631884 | Behavior Analyst | Torrance, CA | 2024 |
| Adedamola Oni, MD | 1124152137 | Internal Medicine Physician | Atlanta, GA | 2007 |
| Adeleke Oni | 1265707590 | Emergency Medicine Physician | Winston Salem, NC | 2012 |
| Adesola Oni, LICSW | 1164763132 | Clinical Social Worker | Minneapolis, MN | 2013 |
| Adeyosola Oni | 1154207611 | Behavior Technician | Portland, OR | 2025 |
| Alexander Oni | 1851720015 | Rehabilitation Chiropractor | Burtonsville, MD | 2013 |
| Amanda Oni, PHARMD | 1366725913 | Pharmacist | Brighton, CO | 2011 |
| Aramide Oni | 1821634809 | Behavior Technician | Grand Prairie, TX | 2019 |
| Ayobami Oni | 1134968068 | Physical Therapist | Richmond Hill, NY | 2024 |
| Bukola Oni, MD | 1629531090 | Family Medicine Physician | West Hartford, CT | 2019 |
| Clement Oni, OTR | 1730486374 | Occupational Therapist | Saint Albans, NY | 2011 |
| Damiana Oni, LCSW | 1508030933 | Clinical Social Worker | Lawrenceville, GA | 2008 |
| David Oni, PMHNP-BC, PHD | 1962176339 | Psychiatric/Mental Health Nurse Practitioner | Richland, WA | 2021 |
| Ebenezer Oni, MD | 1215325238 | Internal Medicine Physician | West Reading, PA | 2014 |
| Ekinadose Oni | 1760007942 | Internal Medicine Physician | Kennett Square, PA | 2020 |
| Emmanuel Oni, M.D. | 1356597975 | Psychiatry Physician | Washington, DC | 2008 |
| Farhana Oni | 1144733346 | Physician Assistant | Manhasset, NY | 2017 |
| Fehintola Oni, DPT | 1194123919 | Orthopedic Physical Therapist | Greenbelt, MD | 2014 |
| Florence Oni, APRN | 1033389994 | Psychiatric/Mental Health Nurse Practitioner | Bedford, TX | 2008 |
| Fredrick Oni, M.D | 1174553226 | Gastroenterology Physician | Warner Robins, GA | 2006 |
| Funmilayo Oni, CRNP | 1366916686 | Nurse Practitioner | Laurel, MD | 2019 |
| Funmilayo Oni | 1780943647 | Home Health Aide | Washington, DC | 2012 |
| Funmilola Oni, RPH | 1326625997 | Pharmacist | Brooksville, FL | 2021 |
| Hafusat Oni, DO | 1558452417 | Family Medicine Physician | Groveland, FL | 2006 |
| Ibukunolu Oni, MD | 1609216894 | Family Medicine Physician | Upper Marlboro, MD | 2013 |
| Ibukunolupo Oni, MB, BS, MPH | 1144581885 | Infectious Disease Physician | Baltimore, MD | 2012 |
| Idowu Oni, RN, BSN, APN-NP. | 1831763903 | Registered Nurse | Denver, CO | 2021 |
| Ifeanyi Oni | 1922845254 | Home Health Registered Nurse | Las Vegas, NV | 2024 |
| Jane Oni, PT/DPT | 1073147401 | Physical Therapist | Gainesville, GA | 2020 |
| John Oni | 1053842229 | Physical Therapy Assistant | Houston, TX | 2017 |
| Johnson Oni | 1417650615 | Marriage & Family Therapist | Winter Park, FL | 2023 |
| Joshua Oni | 1396552303 | Behavior Technician | Farmington Hills, MI | 2024 |
| Joy Oni, MS, CCC-SLP | 1801667027 | Speech-Language Pathologist | Gainesville, GA | 2024 |
| Julia Oni, MD | 1275105785 | Family Medicine Physician | Ashland, OR | 2021 |
| Julius Oni, MD | 1083810428 | Orthopaedic Surgery Physician | Philadelphia, PA | 2007 |
| Keyona Oni, MD | 1538429659 | Family Medicine Physician | Cornelius, NC | 2012 |
| Kokouvi Oni | 1114401288 | Mental Health Counselor | Eugene, OR | 2018 |
| Larry Oni | 1144879644 | Pharmacist | Pembroke Pines, FL | 2019 |
| Luke Oni, MB.BS, MBA | 1508610791 | Pastoral Counselor | West Deptford, NJ | 2024 |
| Margaret Oni | 1861622185 | Physical Medicine & Rehabilitation Physician | Katy, TX | 2009 |
| Monisola Oni, MD | 1689840605 | Internal Medicine Physician | Vero Beach, FL | 2008 |
| Oladayo Oni | 1649882119 | Pharmacist | Meadows Place, TX | 2020 |
| Olakunle Oni | 1023982063 | Behavior Technician | Plainfield, IL | 2025 |
| Olakunle Oni, MD, MPH | 1033774716 | Pediatrics Physician | La Crosse, WI | 2019 |
| Olanrewaju Oni, MD | 1174103360 | Anatomic Pathology & Clinical Pathology Physician | Mattoon, IL | 2021 |
| Olawale Oni, RPT | 1679635528 | Physical Therapist | Bronx, NY | 2006 |
| Olayinka Oni | 1790249027 | Case Manager/Care Coordinator | Brooklyn, NY | 2019 |
| Ololade Oni | 1548788011 | Clinical Social Worker | Sacramento, CA | 2017 |
| Olorunleke Oni, MD, MPH | 1114421823 | Family Medicine Physician | Miami, FL | 2018 |
| Olubukola Oni, MD | 1912137449 | Family Medicine Physician | Kenmare, ND | 2009 |
| Olubunmi Oni | 1538964408 | Medical-Surgical Registered Nurse | Merriam, KS | 2025 |
| Olubusola Oni | 1376708057 | Mental Health Counselor | Cherry Hill, NJ | 2008 |
| Olugbemiga Oni | 1235075359 | Registered Nurse | Minneapolis, MN | 2026 |
| Olugbenga Oni, RPH | 1699050393 | Pharmacist | Melbourne, FL | 2011 |
| Olurinde Oni, MD | 1871171918 | Psychiatry Physician | Kansas City, MO | 2021 |
| Olutoyin Oni, RPH | 1376109702 | Ambulatory Care Pharmacist | Washington, DC | 2019 |
| Oluwabukola Oni | 1316783319 | Addiction (Substance Use Disorder) Counselor | University Park, IL | 2024 |
| Oluwadamilola Oni, MD | 1033809991 | Student in an Organized Health Care Education/Training Program | Fayetteville, NC | 2023 |
| Oluwadamilola Oni, MD | 1114667433 | Family Medicine Physician | Gluckstadt, MS | 2022 |
| Oluwafemi Oni | 1780844407 | Adult Companion | Portland, OR | 2008 |
| Oluwafisayo Oni, NP | 1295293157 | Family Nurse Practitioner | Terrell, TX | 2019 |
| Oluwafunmilola Oni | 1003417205 | Pharmacist | Arlington, TX | 2020 |
| Oluwaseyi Oni, MD | 1992290316 | Pediatrics Physician | Springfield, MA | 2018 |
| Oluwatobi Oni | 1902674096 | Registered Nurse | Washington, DC | 2023 |
| Oluwatofunmi Oni, PSYD | 1407573728 | Clinical Psychologist | Bel Air, MD | 2022 |
| Omolari Oni | 1083973705 | Home Health Aide | Washington, DC | 2012 |
| Omomengbe Oni, MD | 1356793459 | Family Medicine Physician | McKinney, TX | 2016 |
| Omowunmi Oni, DMD | 1306530191 | Pediatric Dentistry | Loganville, GA | 2023 |
| Opeyemi Oni | 1336853225 | Registered Dietitian | Calabasas, CA | 2023 |
| Oyedele Oni, MS | 1699230243 | Social Worker | Brooklyn, NY | 2019 |
| Peter Oni, FNP | 1295138816 | Family Nurse Practitioner | Pearland, TX | 2014 |
| Precious Oni | 1093606600 | Behavior Technician | Rockville, MD | 2025 |
| Richard Oni, LISW | 1720304256 | Social Worker | Brooklyn Park, MN | 2010 |
| Richard Oni, MD INC | 1831291848 | Orthopaedic Surgery Physician | Merrillville, IN | 2006 |
| Roseline Oni, APRN | 1235812637 | Psychiatric/Mental Health Nurse Practitioner | Hollywood, FL | 2023 |
| Samurat Oni, PMHNP | 1346133808 | Psychiatric/Mental Health Registered Nurse | Fayetteville, GA | 2025 |
| Taiye Oni, FNP | 1932430659 | Family Nurse Practitioner | Washington, DC | 2010 |
| Temitope Oni | 1184563512 | Pharmacist | Anchorage, AK | 2026 |
| Tijesunimi Oni, MD | 1992446983 | Student in an Organized Health Care Education/Training Program | Baltimore, MD | 2022 |
| Tina Oni | 1164096418 | Licensed Practical Nurse | Bronx, NY | 2021 |
| Unknown Oni | 1295226397 | Counselor | Tigard, OR | 2018 |
| Yetunde Oni, D.C | 1669825337 | Chiropractor | Hyattsville, MD | 2016 |
| Ana Oni Eseleh, LCSW | 1104965516 | Clinical Social Worker | Bronx, NY | 2007 |
| Ohiro Oni-Eseleh | 1801489141 | Clinical Social Worker | Newburgh, NY | 2021 |
| Adeola Oni-Orisan, MD | 1124523774 | Family Medicine Physician | Sacramento, CA | 2018 |
| Akinwunmi Oni-Orisan, MD | 1831414770 | Neurological Surgery Physician | Oxnard, CA | 2010 |
| Akinyemi Oni-Orisan, PHARM.D., PH.D. | 1790221208 | Pharmacist | Fresno, CA | 2017 |
| Brenda Onia, M.D. | 1710936687 | Obstetrics & Gynecology Physician | Chicago, IL | 2006 |
| Carousel Onia, RN | 1700251279 | Psychiatric/Mental Health Registered Nurse | Patterson, CA | 2015 |
| Frances Onia, LMFT, PPSC | 1043489818 | Marriage & Family Therapist | Hayward, CA | 2008 |
| Joshua Onia | 1518628817 | Licensed Vocational Nurse | Culver City, CA | 2022 |
| Milanie Onia, PTA | 1639325749 | Physical Therapy Assistant | Sacramento, CA | 2008 |
| Hertelle Oniagba | 1730978719 | Developmental Therapist | Berkley, MA | 2025 |
| Linda Oniah, D.D.S. | 1578727228 | General Practice Dentistry | Desoto, TX | 2008 |
| Obiageli Oniah | 1154264380 | Student in an Organized Health Care Education/Training Program | Boston, MA | 2026 |
| Winifred Oniah, M.D. | 1831183185 | Family Medicine Physician | Gary, IN | 2005 |
| Tete Oniango, MD | 1629267133 | General Practice Physician | Dearborn, MI | 2007 |
| Saba Oniani, MD | 1275320335 | Student in an Organized Health Care Education/Training Program | Fredericksburg, VA | 2025 |
| Hannah Onians | 1033985445 | Mental Health Counselor | Atlanta, GA | 2023 |
| Benjamin Oniante | 1689460669 | Personal Care Attendant | Las Vegas, NV | 2025 |
| Blessing Onianua, NP | 1225983372 | Psychiatric/Mental Health Nurse Practitioner | Wappingers Falls, NY | 2026 |
| Amaka Onianwa, NP | 1881992832 | Family Nurse Practitioner | Brooklyn, NY | 2011 |
| Ebony Onianwa, MD | 1104575778 | Psychiatry Physician | Sacramento, CA | 2022 |
| Odikpo Onianwa, MSW INERN | 1043584105 | Mental Health Counselor | Palmdale, CA | 2012 |
| Francesca Onianwah | 1215861273 | Behavior Technician | Rockville, MD | 2026 |
| Nneka Onianwah, PA | 1174705511 | Medical Physician Assistant | Philadelphia, PA | 2007 |
| Corazon Oniate, NP | 1548811946 | Gerontology Nurse Practitioner | Pennington, NJ | 2019 |
| Tam Oniate | 1487944039 | Pharmacist | Bensalem, PA | 2011 |
| Olumuyiwa Onibatedo, MD | 1598697161 | Student in an Organized Health Care Education/Training Program | Greenbelt, MD | 2026 |
| Olawale Onibile, MD | 1679968903 | Hospitalist Physician | Osseo, WI | 2015 |
| Adebukola Onibokun, MD | 1578746749 | Neurological Surgery Physician | Campbell, CA | 2007 |
| Adedayo Onibokun, MD | 1912941360 | Obstetrics & Gynecology Physician | Phoenix, AZ | 2006 |
| Adesoji Onibokun | 1891461323 | Rehabilitation Practitioner | Roseville, CA | 2021 |
| Abosede Onibon-Oje, PHARMD | 1285526277 | Pharmacist | Hyattsville, MD | 2025 |
| Libro Oniboni, DO | 1619983509 | Family Medicine Physician | Saxonburg, PA | 2006 |
| Libro Oniboni, RPH | 1689964249 | Pharmacist | Franklin, PA | 2011 |
| Olusegun Onibonoje, DO | 1053804096 | Orthopaedic Surgery of the Spine Physician | Yuma, AZ | 2018 |
| Pauline Onibonoje | 1841142833 | Behavior Technician | Prosper, TX | 2026 |
| Jennifer Onibudo | 1568274868 | Professional Counselor | Crowley, TX | 2025 |
| Alexandru Onica, DPM | 1639790850 | Podiatrist | Hialeah, FL | 2020 |
| Ellen Onica | 1407591225 | Audiologist | Saint Louis, MO | 2022 |
| Razvan Onica, MD | 1437086758 | Student in an Organized Health Care Education/Training Program | Sebring, FL | 2026 |
| Amie Onica-Hixon | 1538214986 | Counselor | Yakima, WA | 2007 |
| Agnieszka Onichimiuk, PA | 1245488113 | Physician Assistant | Boca Raton, FL | 2008 |
| Anna Maria Oniciu, MD | 1700861499 | Pediatrics Physician | Bingham Farms, MI | 2005 |
| Cambria Onick, M.S. | 1013578384 | Behavior Analyst | Davenport, IA | 2019 |
| Roslyn Onickel, LLC | 1821870429 | Professional Counselor | Royal Oak, MI | 2023 |
| Gjafreone Onidas-Gibson, M.A. | 1275076317 | Developmental Therapist | Atlanta, GA | 2016 |
| Janice Onieal | 1396809174 | Pediatric Nurse Practitioner | Gettysburg, PA | 2006 |
| Marie-Eileen Onieal, PHD, RN, CPNP | 1174505085 | Pediatric Nurse Practitioner | Haverhill, MA | 2005 |
| Margret Oniell | 1336934066 | Behavior Technician | Port St Lucie, FL | 2025 |
| Abimifoluwa Onifade | 1710873013 | Registered Nurse | Ann Arbor, MI | 2025 |
| Akinjide Onifade, MD | 1982282257 | Family Medicine Physician | Arlington, TX | 2021 |
| Akinkunmi Onifade | 1346887932 | Behavior Technician | Houston, TX | 2019 |
| Amir Onifade | 1700711900 | Chore Provider | Omaha, NE | 2026 |
| Ayodeji Onifade | 1104394642 | Behavior Technician | Novi, MI | 2018 |
| Beatrice Onifade, PMHNP-BC | 1629620364 | Child & Family Psychiatric/Mental Health Clinical Nurse Specialist | Miramar, FL | 2019 |
| Folarin Onifade | 1144075490 | Student in an Organized Health Care Education/Training Program | Fayetteville, NC | 2024 |
| Hiqmat Onifade | 1073343430 | Counselor | Fort Worth, TX | 2024 |
| Iyabo Onifade, NP | 1386172112 | Primary Care Nurse Practitioner | New York, NY | 2017 |
| Julie Onifade | 1093346934 | Pharmacist | Martinsburg, WV | 2020 |
| Mawakana Onifade | 1013589282 | Mental Health Counselor | Boston, MA | 2021 |
| Modupe Onifade | 1699240036 | Home Health Aide | Washington, DC | 2018 |
| Moyosore Onifade, M.D. | 1669586954 | Internal Medicine Physician | Saint Louis, MO | 2006 |
| Ogo-Oluwa Onifade, MD | 1275152134 | Neurology Physician | Newark, DE | 2020 |
| Olanrewaju Onifade, VA, DC, MD | 1881362515 | Psychiatric/Mental Health Nurse Practitioner | Boston, MA | 2021 |
| Oluremi Onifade, DPT | 1821421421 | Physical Therapist | Atlanta, GA | 2013 |
| Oluwagbemiga Onifade | 1053186775 | Registered Nurse | Killeen, TX | 2023 |
| Oluwaseun Onifade, NP | 1265241210 | Family Nurse Practitioner | Indianapolis, IN | 2025 |
| Tobiloba Onifade, RPH | 1356799522 | Pharmacist | Canton, MA | 2016 |
| Tolulase Onifade, PMHNP, MSN, BSN, RN | 1154152940 | Psychiatric/Mental Health Nurse Practitioner | Ashburn, VA | 2024 |
| Zeinab Onifade | 1922648898 | Behavior Technician | Marlborough, MA | 2020 |
| Chad Onifer | 1376191056 | Behavior Analyst | Wheeling, WV | 2019 |
| Cindy Onifer, RPH | 1114027711 | Pharmacist | Cuyahoga Falls, OH | 2006 |
| Dana Onifer, M.D. | 1841358769 | Family Medicine Physician | Camp Lejeune, NC | 2006 |
| Theresa Oniffrey, PA-C | 1164097572 | Physician Assistant | Winston Salem, NC | 2021 |
| Alina Oniga | 1740165943 | Student in an Organized Health Care Education/Training Program | Phoenix, AZ | 2025 |
| Liviu Oniga | 1508294893 | Acute Care Nurse Practitioner | Southfield, MI | 2013 |
| Mutiat Onigbanjo, M.D. | 1972746279 | Pediatrics Physician | Baltimore, MD | 2009 |
| Olanrewaju Onigbanjo, DNP | 1245808781 | Psychiatric/Mental Health Nurse Practitioner | Houston, TX | 2021 |
| Tasi Onigbanjo | 1467848275 | Professional Counselor | Baltimore, MD | 2015 |
| Corinne Onigbinde, PA-C | 1396253043 | Physician Assistant | Broken Arrow, OK | 2018 |
| Ezekiel Onigbinde, M.D | 1861879926 | Family Medicine Physician | Monroe, LA | 2015 |
| Folawemimo Onigbinde | 1679124507 | Physician Assistant | Fresno, TX | 2019 |
| Isaac Onigbinde | 1740708452 | Pharmacist | Baltimore, MD | 2017 |
| Janice Onigbinde, BEHAVIOR TECHNICIAN | 1245858075 | Behavior Technician | Sykesville, MD | 2020 |
| Obalolu Onigbinde, PT | 1205702867 | Physical Therapist | Las Cruces, NM | 2025 |
| Temitope Onigbogi | 1235578063 | Home Health Aide | Hyattsville, MD | 2013 |
| James Onigkeit, M.D. | 1881667970 | Anesthesiology Physician | Rochester, MN | 2006 |
| Halie Onigoaie | 1740009737 | Behavior Technician | Gaithersburg, MD | 2024 |
| Edore Onigu-Otite, M.B;B.S. | 1407044431 | Child & Adolescent Psychiatry Physician | Houston, TX | 2007 |
| Oladapo Onijala, PHARMD. | 1598044042 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Fairfax, VA | 2011 |
| Olalekan Onijala, RDH, QOM | 1750198107 | Dental Hygienist | Olathe, KS | 2024 |
| Ayodele Onijanla Abikoye, PHARMD | 1750249967 | Pharmacist | Pasadena, MD | 2026 |
| Taiwo Onijesiku, HHA | 1720343353 | Home Health Aide | Hyattsville, MD | 2012 |
| Gisela Onijs, LMFT | 1316276785 | Marriage & Family Therapist | Nokesville, VA | 2009 |
| Casey Onik, DO | 1881922748 | Family Medicine Physician | Santa Fe, NM | 2009 |
| Connie Onik, D. M. D. | 1720319445 | General Practice Dentistry | Naperville, IL | 2010 |
| Gary Onik, M.D. | 1033265921 | Vascular & Interventional Radiology Physician | Celebration, FL | 2007 |
| Jan Onik, DO | 1982604930 | Family Medicine Physician | Louisiana, MO | 2005 |
| Jeffrey Onik, DMD | 1780845933 | Dentist | Lockport, IL | 2008 |
| Susan Onikama, LCSW | 1962457762 | Clinical Social Worker | Roseburg, OR | 2006 |
| Davit Onikashvili, M.D. | 1508214164 | Hospitalist Physician | Fort Myers, FL | 2016 |
| Lawal Onike, CRNA | 1851633960 | Certified Registered Nurse Anesthetist | Dallas, TX | 2013 |
| Francis Onikeku, CRT | 1669780888 | General Care Certified Respiratory Therapist | Pacoima, CA | 2010 |
| Tope Onikeku | 1912864000 | Psychiatric/Mental Health Nurse Practitioner | Northridge, CA | 2026 |
| Linda Oniki, MSW | 1659452746 | Clinical Social Worker | Oldwick, NJ | 2006 |
| Abraham Onikoyi | 1316594880 | Registered Nurse | Sugar Land, TX | 2019 |
| Omobola Onikoyi, DO, MS | 1508353004 | Student in an Organized Health Care Education/Training Program | Manchester, CT | 2018 |
| Shamusideen Onikoyi | 1619383197 | Counselor | Providence, RI | 2014 |
| Tina Onikoyi, LPC | 1972160802 | Professional Counselor | North Brunswick, NJ | 2019 |
| Oluwaseyi Oniku | 1346031382 | Personal Care Attendant | Dallas, TX | 2025 |
| Robin Onikul, D.D.S. | 1588613319 | Pediatric Dentistry | Kansas City, MO | 2006 |
| Suzanne Onikul-Ross, PH.D. | 1073679007 | Counseling Psychologist | Irvine, CA | 2006 |
| Satomi Onikura, NP | 1093542219 | Psychiatric/Mental Health Nurse Practitioner | New York, NY | 2024 |
| Diane Onikute | 1821350240 | Case Manager/Care Coordinator | Tonganoxie, KS | 2012 |
| Margaret Onikute | 1114677341 | Home Health Aide | Bowie, MD | 2022 |
| Oluwatosin Onikute | 1437940566 | Personal Care Attendant | Arlington, VA | 2025 |
| Olakunle Onilari | 1629198692 | Physical Therapist | Wyncote, PA | 2007 |
| Olawunmi Onile-Ere | 1528853066 | Critical Care Medicine Registered Nurse | Houston, TX | 2025 |
| Kimberly Onile-Ogygia, LDEM, CPM, JD, CD | 1427564756 | Midwife | Salt Lake City, UT | 2017 |
| Tolulope Onilegbale | 1558212225 | Behavior Technician | Stuart, FL | 2026 |
| Damilola Onilenla, M.S. | 1447507397 | Speech-Language Pathologist | Brooklyn, NY | 2012 |
| Rasheed Onileowo | 1841082534 | Pharmacist | Philadelphia, PA | 2025 |
| Kubura Onilogbo, NP | 1013427384 | Family Nurse Practitioner | West Deptford, NJ | 2017 |
| Olateju Onilogbo | 1861363244 | Psychiatric/Mental Health Nurse Practitioner | McKinney, TX | 2025 |
| Opeyemi Onilogbo | 1689369480 | Case Manager/Care Coordinator | Washington, DC | 2023 |
| Babatunde Onimago-Ishiaka, PA-C | 1669774915 | Surgical Physician Assistant | Dallas, TX | 2010 |
| Francis Onimbo | 1760135974 | Family Medicine Physician | Aurora, IL | 2022 |
| Aideloje Onime, MD | 1972642965 | Nephrology Physician | Tyler, TX | 2007 |
| Bolanle Onime, NP | 1386201473 | Family Nurse Practitioner | Lumberton, NC | 2019 |
| Godfrey Onime, M.D. | 1598752198 | Internal Medicine Physician | Lumberton, NC | 2005 |
| Mildred Onime, ANP | 1609282391 | Gerontology Nurse Practitioner | Dallas, TX | 2014 |
| Olakunbi Onime, DDS | 1477535821 | General Practice Dentistry | Tyler, TX | 2005 |
| Olubukola Onimisi, DDS | 1427156199 | General Practice Dentistry | Dallas, TX | 2006 |
| Remy Onimoe | 1679967038 | Pharmacist | Southfield, MI | 2015 |
| Christiana Onimole | 1922972033 | Behavior Technician | Marietta, GA | 2025 |
| Christiana Onimus, OTR/L | 1508588138 | Occupational Therapist | Odessa, DE | 2022 |
| Justina Onimus | 1306500350 | Family Nurse Practitioner | Vineland, NJ | 2021 |
| Matthew Onimus, MD | 1013594175 | Student in an Organized Health Care Education/Training Program | Baltimore, MD | 2021 |
| Kenneth Oningu | 1689178832 | Case Manager/Care Coordinator | Columbus, OH | 2018 |
| Tess Onink, PA-C | 1730538521 | Physician Assistant | Mechanicsburg, PA | 2016 |
| Aderonke Oninku, D.O | 1962631465 | Hospitalist Physician | Dublin, OH | 2009 |
| Christina Oninku, APRN | 1659867844 | Family Nurse Practitioner | Orlando, FL | 2018 |
| Leslie Oninku, CRNA | 1881099406 | Certified Registered Nurse Anesthetist | Ft Lauderdale, FL | 2014 |
| Anna Oninski, OTA | 1750697686 | Occupational Therapy Assistant | Peshtigo, WI | 2010 |
| Angie Onion | 1447586052 | Critical Care Neonatal Nurse Practitioner | Peoria, IL | 2009 |
| Erin Onion | 1497199897 | Pharmacist | New Braunfels, TX | 2013 |
| Jamie Onion | 1174442180 | Mental Health Counselor | Chesterland, OH | 2026 |
| Jeremy Onion, DPT | 1447602636 | Physical Therapist | Nashville, TN | 2016 |
| Laniyah Onion | 1063360162 | Behavior Technician | Fayetteville, NC | 2026 |
| Robert Onion, MD | 1740778026 | Anesthesiology Physician | Lubbock, TX | 2018 |
| Zoe Onion, MD | 1043915820 | Family Medicine Physician | Midvale, UT | 2023 |
| Brody Oniones, HFA | 1558802637 | Hospice Registered Nurse | Owensville, IN | 2017 |
| Kristen Onions | 1700152246 | Community Health Worker | Topeka, KS | 2012 |
| Kesiena Oniovosa | 1861361099 | Behavior Technician | San Marcos, TX | 2025 |
| Nancy Oniovosa, PHARMD | 1699487751 | Pharmacist | Atlanta, GA | 2022 |
| Falisa Onipede, LNHA | 1669283115 | Nursing Home Administrator | Milwaukee, WI | 2025 |
| Helen Onipede, REGISTERED NURSE | 1982588067 | Registered Nurse | Fulshear, TX | 2025 |
| Oluwabusola Onipede, FNP- BC | 1134687940 | Family Nurse Practitioner | Lufkin, TX | 2019 |
| Omolola Onipede | 1669987277 | Pharmacist | Bossier City, LA | 2017 |
| Ralph Onipede | 1922982016 | Case Manager/Care Coordinator | Fulshear, TX | 2025 |
| Segun Onipede | 1104227032 | Mental Health Counselor | Brooklyn, NY | 2014 |
| Surajudeen Onipede | 1194429308 | Attendant Care Provider | Houston, TX | 2023 |
| Zaenab Onipede | 1265218648 | Student in an Organized Health Care Education/Training Program | Los Angeles, CA | 2023 |
| Mary Onisarotu | 1639948185 | School Social Worker | Durham, NC | 2023 |
| Caroline Onischak, APRN | 1285976936 | Psychiatric/Mental Health Nurse Practitioner | Elgin, IL | 2013 |
| Jeanine Onischuck, N.P. | 1699142471 | Family Nurse Practitioner | Jacksonville, FL | 2015 |
| Lara Onischuk, DDS | 1861245409 | Dentist | Belle Fourche, SD | 2024 |
| Anna Onisei, MD | 1437249901 | Pediatric Anesthesiology Physician | Little Rock, AR | 2006 |
| Ducu Onisei, MD | 1093805566 | Anesthesiology Physician | Little Rock, AR | 2006 |
| Tudor Onisei, M.D. | 1306912191 | Anesthesiology Physician | Rego Park, NY | 2006 |
| Miroslava Onishchenko | 1194340349 | Registered Dietitian | Puyallup, WA | 2020 |
| Olivia Onishchenko, REGISTERED NURSE | 1427784669 | Registered Nurse | North Tonawanda, NY | 2022 |
| Regina Onishchenko, MD | 1023705415 | Student in an Organized Health Care Education/Training Program | New York, NY | 2023 |
| Yana Onishchenko, COTA/L | 1053881052 | Occupational Therapy Assistant | University Place, WA | 2018 |
| Yelena Onishchenko, COTA | 1932517729 | Occupational Therapy Assistant | Brooklyn, NY | 2014 |
| Joseph Onishchuk, DO | 1861475758 | Addiction Medicine (Family Medicine) Physician | Barrington, NJ | 2005 |
| Nikolay Onishchuk | 1730989963 | Home Health Aide | Omaha, NE | 2025 |
| Briana-Lyn Onishea, MSW | 1104303379 | Student in an Organized Health Care Education/Training Program | Brooklyn, NY | 2018 |
| Heather Onishea, CASAC-T | 1831038355 | Addiction (Substance Use Disorder) Counselor | Brentwood, NY | 2026 |
| Jennifer Onishea | 1215691795 | Case Manager/Care Coordinator | Seattle, WA | 2021 |
| Erika Onishenko, PA | 1588465165 | Physician Assistant | Jacksonville, FL | 2025 |
| Alanna Onishi, PHARMD | 1336709526 | Pharmacist | Salinas, CA | 2019 |
| Alex Onishi | 1710351622 | Ophthalmology Physician | Daly City, CA | 2015 |
| Allison Onishi | 1386490027 | Speech-Language Pathologist | Salem, OR | 2024 |
| Amy Onishi | 1275008278 | Occupational Therapist | Anaheim, CA | 2018 |
| Andria Onishi, P.T. | 1205075405 | Physical Therapist | Johnson City, TN | 2009 |
| Anne Onishi, M.D. | 1134462302 | Surgery Physician | Bend, OR | 2013 |
| Annelle Onishi, M.D. | 1295825750 | Family Medicine Physician | Kihei, HI | 2006 |
| Anson Onishi, RN | 1477493302 | Family Nurse Practitioner | Nashville, TN | 2026 |
| Eric Onishi, LAT, ATC | 1154807659 | Athletic Trainer | Seattle, WA | 2018 |
| Eriko Onishi, MD | 1538261573 | Family Medicine Physician | Portland, OR | 2006 |
| Karen Onishi, O.D. | 1124033584 | Optometrist | Yorkville, IL | 2006 |
| Kathryn Onishi, DDS | 1407079841 | General Practice Dentistry | Mukilteo, WA | 2007 |
| Kentaro Onishi | 1952698672 | Physical Medicine & Rehabilitation Physician | Pittsburgh, PA | 2011 |
| Kylie Onishi | 1487519948 | Behavior Technician | Marco Island, FL | 2025 |
| Lindy Onishi | 1619761053 | Personal Care Attendant | Lincoln, NE | 2025 |
| Maika Onishi, M.D. | 1952690075 | Student in an Organized Health Care Education/Training Program | New York, NY | 2011 |
| Marla Onishi, MD | 1528071883 | Family Medicine Physician | Cambridge, MA | 2006 |
| Micah Onishi | 1588403992 | Behavior Technician | Sacramento, CA | 2024 |
| Miyoko Onishi, M.D., P.H.D. | 1548655962 | Pediatrics Physician | New York, NY | 2015 |
| Norihito Onishi, D.O. | 1972575454 | Family Medicine Physician | Mt Morris, PA | 2006 |
| Richard Onishi, M.D. | 1467545913 | Family Medicine Physician | Santa Barbara, CA | 2006 |
| Robin Onishi, MD | 1104837376 | Internal Medicine Physician | Long Beach, CA | 2006 |
| Rumiko Onishi, L. AC. | 1265662878 | Acupuncturist | Huntington Beach, CA | 2009 |
| Ryan Onishi, O.D. | 1053487116 | Optometrist | San Juan Capistrano, CA | 2006 |
| So Onishi, MD | 1699192575 | Emergency Medicine Physician | San Diego, CA | 2014 |
| Spencer Onishi, D.O. | 1194119164 | Ophthalmology Physician | Danville, PA | 2015 |
| Summer Onishi, RBT | 1730900077 | Behavior Technician | Kapolei, HI | 2024 |
| Takayuki Onishi, M.D. | 1912765025 | Student in an Organized Health Care Education/Training Program | New York, NY | 2024 |
| Tomifumi Onishi, M.D | 1861680399 | Internal Medicine Physician | Ewa Beach, HI | 2007 |
| Toshihiro Onishi, MD | 1700186897 | Pediatric Hematology & Oncology Physician | Indianapolis, IN | 2010 |
| Nadia Onishi-Miyake | 1972219145 | Peer Specialist | Honolulu, HI | 2023 |
| Kristin Onisick, MSN RN | 1952009607 | Occupational Health Registered Nurse | Berwick, PA | 2023 |
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).