Providers Samson Omowumi to Sharon Ona, MS, CN, LD
300 individual NPIs in the federal registry, part 16,236 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. 122 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Samson Omowumi | 1457181877 | Psychiatric/Mental Health Nurse Practitioner | Peoria, IL | 2024 |
| Sola Omowumi | 1073456505 | Behavior Technician | Fall River, MA | 2026 |
| Koleayo Omoyajowo | 1558229567 | Basic Emergency Medical Technician | Atlanta, GA | 2026 |
| Titi Omoyajowo, APN | 1215686738 | Psychiatric/Mental Health Nurse Practitioner | Houston, TX | 2022 |
| Daisi Omoyayi | 1003379645 | Home Health Aide | Federal Way, WA | 2019 |
| Atinuke Omoye, DON | 1205060043 | Nurse's Aide | Frisco, TX | 2009 |
| Christopher Omoye | 1659114072 | Physical Therapist | McKinney, TX | 2024 |
| Michael Omoyele | 1689441396 | Behavior Technician | Pomona, CA | 2023 |
| Monisola Omoyele | 1245119486 | Nurse's Aide | Redford, MI | 2025 |
| Oluwatobiloba Omoyele | 1841944600 | Social Worker | South Lyon, MI | 2022 |
| Diana Omoyeni, MD | 1699406652 | Family Medicine Physician | Lutherville Timonium, MD | 2022 |
| Erica Omoyeni, D.D.S | 1265674626 | Dentist | New York, NY | 2009 |
| Foluke Omoyeni, NP | 1366985798 | Primary Care Nurse Practitioner | Plainfield, IL | 2016 |
| Jadesola Omoyeni, M.D | 1043567423 | Gastroenterology Physician | San Antonio, TX | 2012 |
| Kolade Omoyeni, MBA | 1154136141 | Registered Nurse | Owings Mills, MD | 2025 |
| Lakeeshaw Omoyeni, LVN | 1831775386 | Licensed Vocational Nurse | Fort Worth, TX | 2021 |
| Olumayowa Omoyeni | 1356847529 | Psychiatric/Mental Health Nurse Practitioner | Irving, TX | 2018 |
| Oluranti Omoyeni, ACNP,CRNP | 1972900769 | Acute Care Nurse Practitioner | Baltimore, MD | 2014 |
| Marilou Omoyon-Perham, NP | 1578616785 | Neonatal Nurse Practitioner | Port Jefferson, NY | 2007 |
| Adekunle Omoyosi, PHARMD. | 1043699325 | Pharmacist | Houston, TX | 2015 |
| Adenike Omoyosi | 1144858473 | Pharmacist | Houston, TX | 2020 |
| Okeoghene Omoze | 1154103968 | Case Manager/Care Coordinator | Laurel, MD | 2023 |
| Osaiyaoko Omozee, MD | 1295522837 | Student in an Organized Health Care Education/Training Program | Houston, TX | 2025 |
| Osaodemwen Omozee | 1962011494 | Physician Assistant | New York, NY | 2020 |
| Sherifat Omozokpea, PHARMD | 1225682792 | Geriatric Pharmacist | Durham, NC | 2019 |
| Tonya Omozokpia | 1891273645 | Occupational Therapist | Grosse Pointe Woods, MI | 2018 |
| Charles Omozuwa | 1467316208 | Licensed Vocational Nurse | Far Rockaway, NY | 2025 |
| Dominic Ompheri | 1215719505 | Behavior Technician | Rockville, MD | 2023 |
| Carlos Omphroy, M. D. | 1437165396 | Ophthalmology Physician | Mililani, HI | 2006 |
| Luis Omphroy, MD | 1528121423 | Ophthalmology Physician | Aiea, HI | 2006 |
| Rodolfo Ompod, RPH | 1720975337 | Pharmacist | Freehold, NJ | 2025 |
| Kuduvalli Omprakash, MD | 1376504019 | Internal Medicine Physician | Staten Island, NY | 2006 |
| Sudha Omprakash, PA | 1326253642 | Medical Physician Assistant | Staten Island, NY | 2007 |
| Vaughn Omps, MSW | 1467137760 | Social Worker | Vienna, VA | 2023 |
| Swapna Omraju, M.D. | 1891931713 | Internal Medicine Physician | Mt Pleasant, SC | 2008 |
| Adnan Omran, DMD | 1629643838 | Dentist | Muskegon, MI | 2021 |
| Ahmed Omran, MD | 1306572714 | Internal Medicine Physician | Elizabeth, NJ | 2022 |
| Ahmed Omran, PT | 1861640476 | Specialist | Brooklyn, NY | 2008 |
| Amal Omran, MD | 1144355934 | Internal Medicine Physician | Sterling Heights, MI | 2007 |
| Asmaa Omran, DPT | 1447119052 | Physical Therapist | Brooklyn, NY | 2026 |
| Crystal Omran, O.D. | 1124334743 | Optometrist | Aurora, CO | 2010 |
| Eiad Omran, MD | 1023105509 | Emergency Medicine Physician | Bryan, OH | 2006 |
| Elnaz Omran | 1124524715 | Anesthesiology Physician | Los Angeles, CA | 2018 |
| Farah Omran | 1831059591 | Student in an Organized Health Care Education/Training Program | New York, NY | 2025 |
| Fatema Omran, M.D. | 1205865862 | Endocrinology, Diabetes & Metabolism Physician | Naples, FL | 2006 |
| Hager Omran | 1891390019 | Pharmacist | Hackensack, NJ | 2020 |
| Hanaa Omran | 1376399022 | Behavior Technician | Windsor Mill, MD | 2024 |
| Hulya Omran, DNP | 1881929925 | Nurse Practitioner | San Diego, CA | 2009 |
| Ismail Omran | 1023539590 | Nephrology Physician | Sioux Falls, SD | 2017 |
| Jad Omran, MD | 1366720211 | Interventional Cardiology Physician | La Jolla, CA | 2011 |
| Jasmine Omran, MD | 1730821430 | Student in an Organized Health Care Education/Training Program | Brooklyn, NY | 2022 |
| Latifa Omran | 1417419045 | Technician/Technologist | Urbana, IL | 2019 |
| Maryam Omran, MD | 1235833385 | Student in an Organized Health Care Education/Training Program | Worcester, MA | 2023 |
| Mohamedtarek Omran, BDS | 1801142328 | Dentist | Alton, IL | 2012 |
| Mohhamed Omran, MD | 1861592925 | Gastroenterology Physician | Lake St Louis, MO | 2006 |
| Mona Omran, DDS | 1841424496 | Public Health Dentistry | Scarsdale, NY | 2009 |
| Nada Omran, PA-C | 1295621597 | Physician Assistant | Fairfield, NJ | 2025 |
| Noha Omran, MD | 1558200683 | Student in an Organized Health Care Education/Training Program | Columbus, OH | 2026 |
| Noran Omran | 1790494631 | Speech-Language Pathologist | Wayne, NJ | 2022 |
| Nour El Sham Omran | 1356885040 | Behavior Technician | Meville, NY | 2016 |
| Ola Omran, RD | 1285901538 | Registered Dietitian | Brooklyn, NY | 2011 |
| Osama Omran, PT, MS. DPT. | 1255647426 | Pediatric Physical Therapist | Staten Island, NY | 2010 |
| Qasim Omran, MD | 1861773491 | Pulmonary Disease Physician | Westland, MI | 2011 |
| Sajidah Omran, PT, DPT | 1114635646 | Physical Therapist | Columbia, MD | 2022 |
| Sara Omran | 1700757457 | Pharmacist | Brooklyn, NY | 2025 |
| Suheib Omran, PHARMD, RPH | 1003417130 | Pharmacist | Garland, TX | 2020 |
| Yasser Omran, M.D. | 1821093071 | Infectious Disease Physician | Millersburg, OH | 2005 |
| Yosr Omran | 1649161357 | Pharmacist | Garland, TX | 2025 |
| Ali Omrani, PHARMD | 1164277661 | Pharmacist | San Jose, CA | 2024 |
| Aziza Omrani, MD | 1518061738 | Obstetrics & Gynecology Physician | Manchester, CT | 2006 |
| Bahman Omrani, DO | 1700945417 | Internal Medicine Physician | Sherman Oaks, CA | 2006 |
| Ben Omrani, D.D.S. | 1942331996 | Dentist | Mission Viejo, CA | 2007 |
| Benjamin Omrani | 1720940752 | Chiropractor | Manhattan Beach, CA | 2025 |
| Dalia Omrani | 1700432820 | Addiction (Substance Use Disorder) Counselor | Santa Monica, CA | 2019 |
| Jasmine Omrani, D.O | 1922337500 | Pediatrics Physician | Harbor City, CA | 2009 |
| Katayoun Omrani, D.D.S | 1386967875 | Orofacial Pain Dentistry | Los Angeles, CA | 2010 |
| Laleh Omrani, RPA-C | 1497811632 | Physician Assistant | New York, NY | 2006 |
| Niloofar Omrani | 1710799689 | Interpreter | Los Angeles, CA | 2025 |
| Rabin Omrani, PHARMD | 1497023881 | Pharmacist | Los Angeles, CA | 2011 |
| Shawn Omrani, M.D. | 1730529769 | Psychiatry Physician | Beverly Hills, CA | 2013 |
| Sheila Omrani, M.D. | 1871732438 | Pediatrics Physician | Great Neck, NY | 2009 |
| Tahereh Omrani | 1215408075 | Rehabilitation Practitioner | Los Angeles, CA | 2018 |
| Mahsa Omrani Sabbaghi, MD | 1952291767 | Psychiatry Physician | Omaha, NE | 2025 |
| Ali Omranian, M.D. | 1144514217 | Critical Care Medicine (Internal Medicine) Physician | Houston, TX | 2011 |
| Laya Omranian | 1487072054 | General Practice Dentistry | Cypress, TX | 2014 |
| Hedyeh Omranipour, PHARM. D. | 1033656830 | Pharmacist | Montecito, CA | 2017 |
| Mojdeh Omranipour, RPH | 1477118081 | Pharmacist | West Sacramento, CA | 2019 |
| Hanane Omri | 1649140880 | Case Manager/Care Coordinator | Astoria, NY | 2025 |
| Souad Omri, FNP | 1023828548 | Nurse Practitioner | Daytona Beach, FL | 2025 |
| Haley Omrod, RN, IBCLC | 1093271884 | Neonatal Intensive Care Registered Nurse | South Burlington, VT | 2019 |
| Madeline Omrod, LSW | 1487374385 | Social Worker | Broomall, PA | 2022 |
| Suzanne Omrod, MSN, RN, ANP-BC | 1023378676 | Adult Health Nurse Practitioner | Eastville, VA | 2012 |
| Leeanne Omrod Knaus | 1770553026 | Physical Therapist | Cupertino, CA | 2006 |
| Edward Omron | 1063231082 | Behavior Technician | San Bruno, CA | 2024 |
| Edward Omron, M.D., M.P.H., FCCP | 1134123755 | Critical Care Medicine (Internal Medicine) Physician | Tucson, AZ | 2005 |
| Eric Omron, CCAR, CPRM, CADC-DP | 1174359152 | Addiction (Substance Use Disorder) Counselor | Boyne Falls, MI | 2024 |
| Kathryn Omron, MD | 1245390590 | Pediatrics Physician | Baltimore, MD | 2006 |
| Rodney Omron, MD | 1588830731 | Emergency Medicine Physician | Ann Arbor, MI | 2008 |
| Afsaneh Omroni | 1700698479 | Behavior Technician | Stockton, CA | 2025 |
| Monira Omroni | 1154140382 | Behavior Technician | Tracy, CA | 2024 |
| Felicia Omrow | 1770411068 | Mental Health Counselor | New York, NY | 2026 |
| Gal Omry Orbach, M.D. | 1992988935 | Endocrinology, Diabetes & Metabolism Physician | Seattle, WA | 2007 |
| Catherine Oms, RN, PAC | 1982880795 | Medical Physician Assistant | San Bernardino, CA | 2008 |
| Elssy Oms, M.D. | 1528099561 | Psychiatry Physician | West Palm Beach, FL | 2006 |
| Juan Oms, M.D. | 1508067679 | Psychiatry Physician | Miami, FL | 2007 |
| Luis Oms, MD | 1629039433 | Ophthalmology Physician | San Juan, PR | 2006 |
| Sumari Oms | 1093506602 | School Psychologist | Sarasota, FL | 2025 |
| Gabriel Oms Alvarez | 1598273823 | Social Worker | Miami, FL | 2018 |
| Hugo Oms Castillo | 1558152298 | Behavior Technician | Miami, FL | 2025 |
| Rafael Oms Rivera, MD | 1629140926 | Physical Medicine & Rehabilitation Physician | Ponce, PR | 2006 |
| Claudia Oms Varona | 1932947975 | Behavior Technician | Hialeah, FL | 2024 |
| Mohamed Omsan | 1013851989 | Behavior Technician | Shoreview, MN | 2026 |
| Alison Omsberg, MD | 1235832031 | Student in an Organized Health Care Education/Training Program | Portland, ME | 2023 |
| Amy Omsberg, BCBA, LBA | 1407232788 | Behavior Analyst | College Station, TX | 2015 |
| Eric Omsberg, M.D. | 1730256876 | Specialist | Waterville, ME | 2006 |
| Kathy Omsberg, MHP | 1124500251 | Counselor | Geneva, IL | 2018 |
| Kelly Omsberg, PA-C | 1144352899 | Surgical Physician Assistant | Warrenville, IL | 2007 |
| Richard Omsberg, PA | 1366569402 | Physician Assistant | Austin, TX | 2007 |
| Yassi Omshehe | 1629881289 | Clinical Social Worker | Roseburg, OR | 2025 |
| Jolanta Omski, MD | 1881635688 | Family Medicine Physician | San Ramon, CA | 2006 |
| Brian Omslaer, D.O. | 1619542909 | Student in an Organized Health Care Education/Training Program | Harrisburg, PA | 2021 |
| Wren Omson | 1205544772 | Behavior Technician | Palm Beach Gardens, FL | 2022 |
| Carl Omstead, PA-C | 1982661427 | Specialist | Concord, CA | 2006 |
| Kala Omstead, D.O. | 1093794406 | Family Medicine Physician | Tullsa, OK | 2006 |
| Ann Omta, M.A., CCC-SLP, L | 1831404664 | Speech-Language Pathologist | Grandview, WA | 2010 |
| Beth Omtvedt | 1508281940 | Professional Counselor | Southfield, MI | 2014 |
| Diane Omtvedt, N.P. AND L.AC. | 1497704100 | Nurse Practitioner | Eau Claire, WI | 2006 |
| Julia Omtvedt, AUD | 1750801726 | Audiologist | Mankato, MN | 2017 |
| Rhonda Omtvedt | 1699146241 | Physical Therapist | Mankato, MN | 2015 |
| Raven Omuemu, APRN, PMHNP | 1720741812 | Psychiatric/Mental Health Nurse Practitioner | Springfield, MA | 2021 |
| Stephanie Omuemu | 1609159342 | Registered Nurse | Worcester, MA | 2011 |
| Oghenetega Omuero, PHARMD | 1740907708 | Pharmacist | Humble, TX | 2022 |
| Martin Omukhango, FNP-BC | 1316670052 | Family Nurse Practitioner | Bellevue, PA | 2022 |
| Roseline Omular | 1154858835 | Case Manager/Care Coordinator | Springdale, MD | 2017 |
| Jacquelyne Omulo, RN | 1326625682 | Nurse Practitioner | Commerce City, CO | 2021 |
| Phanuel Omulo | 1649947136 | Counselor | Denver, CO | 2021 |
| Anne Omundi, RPH | 1184350977 | Pharmacist | Houston, TX | 2022 |
| Beth Omundsen-Ott, M.D. | 1356311161 | Adult Medicine Physician | Winchester, VA | 2006 |
| Christine Omundson | 1497584924 | Behavior Technician | Overland Park, KS | 2024 |
| Kenneth Omundson, RPT | 1093807687 | Physical Therapist | Cambridge, MN | 2006 |
| Michele Omundson, NP | 1558683540 | Family Nurse Practitioner | Parkville, MO | 2010 |
| Roselyn Omungo, FNP-C | 1467212282 | Family Nurse Practitioner | Live Oak, TX | 2024 |
| Tariye Omunguye | 1073146676 | Licensed Vocational Nurse | Santa Monica, CA | 2020 |
| Godspower Omunu, B. PHARM | 1982971735 | Pharmacist | Kansas City, MO | 2011 |
| Hande Omur, MD | 1053691873 | Psychosomatic Medicine Physician | Ardsley, NY | 2011 |
| Aaron Omura, DMD | 1073947677 | General Practice Dentistry | Honolulu, HI | 2013 |
| Akiko Omura, MD | 1437108610 | Physical Medicine & Rehabilitation Physician | Winston Salem, NC | 2006 |
| Alexander Omura, M.D. | 1881683837 | Anesthesiology Physician | Missoula, MT | 2005 |
| Ashley Omura | 1275061517 | Case Manager/Care Coordinator | Chula Vista, CA | 2017 |
| Clifford Omura, D.D.S. | 1073603619 | General Practice Dentistry | Honolulu, HI | 2006 |
| David Omura, MHA, MSPT | 1760580732 | Physical Therapist | Gainesville, FL | 2006 |
| Emily Omura, M.D. | 1043537699 | Endocrinology, Diabetes & Metabolism Physician | Seattle, WA | 2010 |
| Emily Omura, MD | 1265438972 | Dermatopathology (Pathology) Physician | Birmingham, AL | 2005 |
| Gregg Omura, MD | 1992788582 | Family Medicine Physician | Grand Junction, CO | 2005 |
| Guy Omura, RPH, MBA | 1053312876 | Pharmacist | Tacoma, WA | 2005 |
| Jaclyn Omura, M.D | 1609213560 | Pediatric Rehabilitation Medicine Physician | Seattle, WA | 2013 |
| Linda Omura, RPH | 1588907794 | Pharmacist | Fruita, CO | 2013 |
| Michelle Omura, M.D. | 1780870956 | Diagnostic Radiology Physician | Riverside, CA | 2007 |
| Molly Omura | 1366625386 | Speech-Language Pathologist | Lowell, MA | 2007 |
| Nayomi Omura, MD | 1710936612 | Dermatology Physician | Stuart, FL | 2006 |
| Priscilla Omura, SLP | 1609174564 | Speech-Language Pathologist | Kihei, HI | 2011 |
| Ryan Omura, DO | 1801248828 | Psychiatry Physician | Middletown, NY | 2016 |
| Sarah Omura | 1366308678 | Behavior Technician | La Palma, CA | 2025 |
| Susan Omura, MD | 1477576239 | Pediatrics Physician | Gresham, OR | 2006 |
| Ted Omura, DC | 1205837986 | Sports Physician Chiropractor | San Jose, CA | 2005 |
| Terry Omura, MD | 1417939117 | Pediatrics Physician | Murray, UT | 2005 |
| Travis Omura | 1952698243 | Emergency Medicine Physician | Seattle, WA | 2011 |
| Toshio Omura-Long, L.AC. | 1376726687 | Acupuncturist | Portland, OR | 2007 |
| Natasha Omura-Miller | 1578359824 | Marriage & Family Therapist | Puyallup, WA | 2025 |
| Gulzat Omurgazieva, RN | 1326868225 | Registered Nurse | Brooklyn, NY | 2024 |
| Robert Omuria, MD | 1962696856 | Internal Medicine Physician | Phoenix, AZ | 2007 |
| Antonio Omuro, MD | 1912175134 | Neurology Physician | Stanford, CA | 2008 |
| Arthur Omuro, D.O. | 1851785505 | Neurology Physician | Carlsbad, CA | 2015 |
| Kevin Omuro, D.M.D. | 1407066400 | General Practice Dentistry | Makawao, HI | 2007 |
| Laurie Omuro-Yamamoto, PH.D. | 1114071875 | Psychologist | Wailuku, HI | 2007 |
| Kenan Omurtag, MD | 1477738136 | Reproductive Endocrinology Physician | Saint Louis, MO | 2007 |
| Marissa Omurtag, M.D. | 1093992679 | Anesthesiology Physician | Saint Louis, MO | 2008 |
| Meral Omurtag, M.D. | 1396834636 | Internal Medicine Physician | La Jolla, CA | 2006 |
| Sarah Omusi, SP ED TEACHER | 1629332838 | Behavior Analyst | Ossining, NY | 2012 |
| Inara Omuso, M.D. | 1144764259 | Obstetrics Physician | Damascus, MD | 2016 |
| Ebuka Omuson | 1023935392 | Behavior Technician | Placentia, CA | 2026 |
| Victoria Omuson | 1184920050 | Psychiatric/Mental Health Nurse Practitioner | Culver City, CA | 2011 |
| Victoria Omutsani, PHARMD | 1659624971 | Pharmacist | Glendale, AZ | 2012 |
| Jane Omuvwie, RN | 1134998289 | Registered Nurse | Lithonia, GA | 2023 |
| Vincent Omuya, PHARMACIST | 1033817192 | Pharmacist | Odessa, TX | 2023 |
| Goodluck Omuyeh | 1194180133 | Social Worker | Upper Darby, PA | 2015 |
| Breanna Omuziligbo, MSW | 1477072163 | Case Manager/Care Coordinator | Los Angeles, CA | 2017 |
| Dennis Omvig, LSW | 1033257944 | Social Worker | Williston, ND | 2007 |
| Kenton Omvig, PHARM.D. | 1518975747 | Pharmacist | Bismarck, ND | 2006 |
| Christina Omvlee, LADC | 1144844622 | Counselor | Houlton, ME | 2020 |
| Winny Omwamba | 1508425828 | Nurse Practitioner | Rochester, MN | 2019 |
| Audra Omwanghe | 1518415132 | Psychiatric/Mental Health Nurse Practitioner | Las Vegas, NV | 2016 |
| Austin Omwanghe, PT, DPT | 1063994655 | Physical Therapist | Etiwanda, CA | 2018 |
| Austin Omwanghe | 1760427330 | Administrator Registered Nurse | Pasadena, CA | 2006 |
| Keisha Omwanghe, M.C.D.,CCC-SLP | 1639724776 | Speech-Language Pathologist | Moreno Valley, CA | 2019 |
| Kimberli Omwanghe, M.D. | 1124413596 | Family Medicine Physician | Mansfield, TX | 2015 |
| Nahoma Omwanghe, NURSE PRACTITIONER | 1437634748 | Family Nurse Practitioner | Downers Grove, IL | 2018 |
| Osarhiemen Omwanghe, MD | 1164879474 | Internal Medicine Physician | League City, TX | 2016 |
| Joseph Omwata | 1033033758 | Medical-Surgical Registered Nurse | Brockton, MA | 2026 |
| Christine Omwega | 1104638022 | Behavior Technician | Minneapolis, MN | 2025 |
| Irene Omwega | 1235008632 | Pharmacist | Grand Rapids, MI | 2025 |
| Ivan Omwega | 1386906717 | Home Health Aide | Washington, DC | 2012 |
| Mary Omwega | 1003362070 | Personal Care Attendant | Cheverly, MD | 2016 |
| Stella Omwega, LSW | 1114332699 | Social Worker | Fountain Hill, PA | 2014 |
| Dominic Omwenga | 1275161408 | Psychiatric/Mental Health Nurse Practitioner | Elkton, MD | 2020 |
| Japheth Omwenga, ARNP | 1457861551 | Critical Care Medicine Registered Nurse | Celebration, FL | 2017 |
| Minna Omwenga | 1316711054 | Behavior Technician | El Segundo, CA | 2023 |
| Richard Omwenga, MSN, ARNP, PMHNP-BC | 1891081717 | Psychiatric/Mental Health Nurse Practitioner | Everett, WA | 2011 |
| Sandra Omwenga | 1063381150 | Behavior Technician | Arden Hills, MN | 2025 |
| Stravens Omwenga, CRNA | 1548779234 | Nurse Practitioner | Goodfellow Afb, TX | 2017 |
| Teresa Omwenga | 1578286688 | Psychiatric/Mental Health Nurse Practitioner | Wayne, NJ | 2022 |
| Naomi Omweno | 1255986824 | Licensed Vocational Nurse | Fort Worth, TX | 2019 |
| Hudson Omweri, CNP | 1285190132 | Acute Care Nurse Practitioner | Ogilvie, MN | 2019 |
| Adenike Omwirhiren | 1831670058 | Licensed Practical Nurse | Missouri City, TX | 2018 |
| Charity Omwoyo, NP-C | 1215227509 | Adult Health Nurse Practitioner | Catonsville, MD | 2011 |
| Elizabeth Omwoyo | 1861752206 | Pharmacist | Houston, TX | 2012 |
| Linet Omwoyo | 1962103531 | Medical-Surgical Registered Nurse | Wichita, KS | 2023 |
| Lydiah Omwoyo | 1386410959 | Registered Nurse | Ramsey, MN | 2023 |
| Joyce Omyia Loedum, LVN | 1881941383 | Licensed Practical Nurse | Carrollton, TX | 2012 |
| Janusz Omyla | 1437335163 | Developmental Therapist | Chicago, IL | 2008 |
| Mariola Omyla | 1366778946 | Physical Therapist | Chicago, IL | 2009 |
| Manal Omyyan | 1184511503 | Behavior Technician | Detroit, MI | 2025 |
| Alexander On, M.D. | 1225071624 | Ophthalmology Physician | Baltimore, MD | 2006 |
| Anthony On | 1225434129 | Community Health Worker | Riverside, CA | 2014 |
| Anthony On, PHARMD | 1962198838 | Pharmacist | Carmichael, CA | 2023 |
| Aretha On, MD | 1932906401 | Pediatrics Physician | Philadelphia, PA | 2025 |
| Camay On, PHARMD | 1467002188 | Pharmacist | Tulsa, OK | 2019 |
| Christopher On, DC | 1447964663 | Chiropractor | Overland Park, KS | 2023 |
| Cindy On, DDS | 1114080306 | Dentist | Seattle, WA | 2006 |
| Dat On, L.AC. | 1154611358 | Acupuncturist | Stockton, CA | 2011 |
| Deanna On, PHARM. D. | 1679692313 | Pharmacist | Sacramento, CA | 2007 |
| Diana On, LCSW | 1033346705 | Clinical Social Worker | Chino Hills, CA | 2009 |
| Florence On, MD | 1194175075 | Emergency Medicine Physician | Boston, MA | 2016 |
| Harrison On | 1992187801 | Occupational Therapist | Monterey Park, CA | 2015 |
| Holly On, APRN-BC | 1669153151 | Gerontology Nurse Practitioner | Trinity, FL | 2023 |
| Jacqueline On, D.C. | 1225207707 | Chiropractor | Fountain Valley, CA | 2008 |
| Jacqueline On | 1790679462 | Physician Assistant | Claremont, CA | 2025 |
| Jade On, D.M.D. | 1962932319 | Dentist | Dallas, TX | 2017 |
| Jamie On, O.D. | 1922362870 | Optometrist | Bridgewater, NJ | 2012 |
| Jennifer On | 1881068385 | Rehabilitation Practitioner | Long Beach, CA | 2015 |
| Joe On, CASAC # 20936 | 1356985360 | Addiction (Substance Use Disorder) Counselor | Brooklyn, NY | 2019 |
| Juana On | 1659729317 | Counselor | Fresno, CA | 2016 |
| Jungmin On, MD | 1215513619 | Anesthesiology Physician | Arlington Heights, IL | 2021 |
| Kiet On, D. C. | 1053379784 | Chiropractor | Westminster, CA | 2006 |
| Lily On | 1427698810 | Behavior Analyst | Irvine, CA | 2020 |
| Linda On, NP | 1326903865 | Nurse Practitioner | College Point, NY | 2025 |
| Loc Vinh On, RPH | 1578251641 | Pharmacist | Summerfield, FL | 2023 |
| Long On, PSY.D. | 1053627117 | Clinical Psychologist | Walnut Creek, CA | 2010 |
| Mandy On, PHARMD | 1437613734 | Pharmacist | Fair Oaks, CA | 2019 |
| Margaret On | 1649642257 | Pharmacist | Daly City, CA | 2015 |
| Marina On, PH.D., L.AC. | 1215229497 | Acupuncturist | San Jose, CA | 2011 |
| Michelle On, DPT | 1306368816 | Physical Therapist | Seattle, WA | 2017 |
| Michelle On | 1376489138 | Physician Assistant | Elk Grove, CA | 2026 |
| Omar On, PA-C | 1295889871 | Physician Assistant | Chico, CA | 2007 |
| Philip On | 1538932819 | Massage Therapist | Boulder, CO | 2023 |
| Phillip On, PT, DPT | 1841836798 | Physical Therapist | La Palma, CA | 2019 |
| Phung On, PHARMD | 1326705039 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Boston, MA | 2021 |
| Qui On | 1285554956 | Pharmacist | Biloxi, MS | 2026 |
| Roger On, M.D. | 1255334769 | Cardiovascular Disease Physician | Sherman Oaks, CA | 2005 |
| Sandy On, PHARMD | 1144869850 | Pharmacist | Stanford, CA | 2019 |
| Showing On, L.AC | 1942449327 | Acupuncturist | San Francisco, CA | 2009 |
| Skylar On | 1619862893 | Behavior Technician | Lenexa, KS | 2025 |
| Thomas On, M.D. | 1831166685 | Anesthesiology Physician | Phoenix, AZ | 2006 |
| Tiffanie On | 1306654546 | Registered Dietitian | Germantown, MD | 2024 |
| Tiffany On | 1932933587 | Pharmacist | Sacramento, CA | 2024 |
| Tina On | 1427774173 | Behavior Technician | San Diego, CA | 2022 |
| Toan On, DOCTOR OF PHARMACY | 1437131075 | Pharmacist | Sacramento, CA | 2005 |
| Vanessa On, PHARM.D. | 1083251136 | Pharmacist | San Jose, CA | 2019 |
| William On, DDS | 1013562586 | Endodontics | Palo Alto, CA | 2019 |
| Young On | 1629565114 | Pharmacist | Detroit, MI | 2018 |
| Kai On-Art, DMD | 1689303844 | Dentist | Pinellas Park, FL | 2022 |
| Alecia On-The-Hill, RN | 1285401042 | Case Manager/Care Coordinator | Pryor, OK | 2023 |
| Anna Ona, APN | 1023305448 | Nurse Practitioner | Reno, NV | 2011 |
| Brice Ona, MD | 1972439909 | Internal Medicine Physician | Augusta, GA | 2026 |
| Catherine Ona | 1447593884 | Physical Therapist | Little Falls, NJ | 2013 |
| Celia Ona, M.D. | 1639236243 | Psychiatry Physician | Ewa Beach, HI | 2007 |
| Enrique Ona, M.D. | 1720202211 | Family Medicine Physician | Surprise, AZ | 2007 |
| Fernando Ona, MD | 1811934748 | Gastroenterology Physician | Honolulu, HI | 2006 |
| Fernando Ona, PHD, MPH | 1982042784 | Social Worker | Cambridge, MA | 2013 |
| Ifeanuli Ona, NURSE PRACTITIONER | 1457044836 | Psychiatric/Mental Health Nurse Practitioner | Morris Plains, NJ | 2023 |
| Inocencia Ona, ARNP | 1790266641 | Family Nurse Practitioner | Coral Gables, FL | 2018 |
| Irene Ona, DMD | 1073637021 | General Practice Dentistry | Carson, CA | 2007 |
| Irene Mae Ona, LCSW | 1669261301 | Clinical Social Worker | San Diego, CA | 2025 |
| Isairis Ona, RBT | 1992153597 | Behavior Technician | Miami, FL | 2016 |
| Jacqueline Ona, M.D. | 1174622294 | Internal Medicine Physician | Fergus Falls, MN | 2006 |
| Levy Ona, RN | 1285152215 | Addiction (Substance Use Disorder) Registered Nurse | Goshen, NY | 2017 |
| Lianne Melissa Ona, NP | 1427860923 | Family Nurse Practitioner | Englewood, NJ | 2025 |
| Lindsey Ona | 1396406401 | Behavior Technician | Irvine, CA | 2022 |
| Marcelo Ona | 1194090480 | Licensed Practical Nurse | Middletown, NY | 2012 |
| Maria Ona, MD | 1851305510 | Pediatrics Physician | Franklin, VA | 2006 |
| Maricris Ona | 1932745171 | Community Health Worker | San Francisco, CA | 2019 |
| Matthew Ona, APN | 1144617887 | Adult Health Nurse Practitioner | Eatontown, NJ | 2015 |
| Mel Ona, MD, MS, MPH, MA | 1720318199 | Gastroenterology Physician | Kapolei, HI | 2010 |
| Michael Ona | 1558699447 | Physical Therapist | Pelham, AL | 2009 |
| Michellin Ona | 1689042350 | Athletic Trainer | Teaneck, NJ | 2015 |
| Nicole Ona, AGACNP-BC | 1588299861 | Acute Care Nurse Practitioner | Houston, TX | 2020 |
| Norvin Ona, D.O. | 1881765030 | Family Medicine Physician | Lawrenceville, GA | 2006 |
| Patricia Ona | 1225512056 | Mental Health Counselor | Steubenville, OH | 2018 |
| Samsiya Ona, MD | 1659768521 | Maternal & Fetal Medicine Physician | New York, NY | 2015 |
| Sharon Ona, MS, CN, LD | 1972296861 | Nutritionist | Agoura Hills, CA | 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).