Providers Mai-Huong Nguyen to Meagan Nguyen, P.A.
300 individual NPIs in the federal registry, part 15,752 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. 115 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Mai-Huong Nguyen | 1962864223 | Physical Therapist | Oakland, CA | 2016 |
| Mai-Khanh Nguyen | 1386295442 | Pharmacist | Tucson, AZ | 2019 |
| Mai-Khuyen Nguyen, O.D. | 1407297815 | Optometrist | Framingham, MA | 2013 |
| Mai-Linh Nguyen, FNP-C | 1245847276 | Family Nurse Practitioner | Saint Louis, MO | 2020 |
| Mai-Linh Nguyen, DO | 1720921307 | Student in an Organized Health Care Education/Training Program | Miami Beach, FL | 2026 |
| Mai-Loan Nguyen, MD | 1740075233 | Student in an Organized Health Care Education/Training Program | Seattle, WA | 2025 |
| Mai-Thao Nguyen, M.D. | 1962815217 | Family Medicine Physician | Yukon, OK | 2014 |
| Mai-Tram Nguyen, B.A. | 1194811729 | Mental Health Counselor | Westminster, CA | 2006 |
| Mai-Trinh Nguyen, DDS | 1316383409 | Dentist | Huntington Beach, CA | 2013 |
| Mai-Trinh Nguyen, AUD | 1699886523 | Audiologist | Fremont, CA | 2006 |
| Maianh Nguyen, DMD | 1356128789 | Dentist | Waldorf, MD | 2023 |
| Maianh Nguyen | 1649073131 | Student in an Organized Health Care Education/Training Program | Houston, TX | 2025 |
| Maichi Nguyen | 1417357930 | Pharmacist | Milpitas, CA | 2014 |
| Maichi Nguyen, PHARMD | 1710261649 | Pharmacist | Garden Grove, CA | 2011 |
| Maiha Nguyen, PA-C | 1710154554 | Physician Assistant | Flushing, NY | 2008 |
| Maihoa Nguyen, PA | 1881807394 | Physician Assistant | Wichita, KS | 2007 |
| Maika Nguyen, D.O. | 1891134243 | Family Medicine Physician | New Port Richey, FL | 2013 |
| Maikhanh Nguyen, PHARM. D | 1639230857 | Pharmacist | Pleasanton, CA | 2006 |
| Maikhoi Nguyen, RPH | 1649571704 | Pharmacist | Arvada, CO | 2010 |
| Mailan Nguyen | 1679851653 | Pharmacist | Clovis, CA | 2011 |
| Mailan Nguyen, M.D. | 1710229158 | Pediatric Rheumatology Physician | Houston, TX | 2013 |
| Maile Nguyen | 1619761764 | Student in an Organized Health Care Education/Training Program | Bremerton, WA | 2025 |
| Mailee Nguyen | 1326576562 | Community Health Worker | Minneapolis, MN | 2017 |
| Mailoan Nguyen, PHARMD | 1437585817 | Pharmacist | Henderson, NV | 2013 |
| Mailoan Nguyen, RDH | 1790467066 | Dental Hygienist | Newport, RI | 2023 |
| Maily Nguyen | 1023350790 | Pharmacist | San Jose, CA | 2013 |
| Maily Nguyen, PHARMD | 1184236853 | Pharmacist | Bartlett, TN | 2020 |
| Maily Nguyen, NP | 1255732160 | Adult Health Nurse Practitioner | San Diego, CA | 2014 |
| Mailyn Nguyen, RPH | 1306508585 | Pharmacist | Perris, CA | 2021 |
| Mailyn Nguyen, PHYSICAL THERAPIST | 1992897342 | Physical Therapist | Sewell, NJ | 2006 |
| Mailynh Nguyen, DDS | 1417886581 | Student in an Organized Health Care Education/Training Program | Brooklyn, NY | 2026 |
| Maiphuong Nguyen, PHARM.D | 1285003103 | Pharmacist | San Jose, CA | 2015 |
| Maiphuong Nguyen | 1548289606 | Optometrist | Sugar Land, TX | 2006 |
| Maisie Nguyen, PHARM.D. | 1417300625 | Pharmacist | Tustin, CA | 2016 |
| Maisie Nguyen | 1518263706 | Social Worker | Sacramento, CA | 2011 |
| Maisie Nguyen | 1821897638 | Behavior Technician | Escondido, CA | 2025 |
| Maithao Nguyen | 1699188433 | Pharmacist | Pelham, NH | 2014 |
| Maithy Nguyen, PHARMD | 1811271794 | Pharmacist | Madera, CA | 2011 |
| Maithy Nguyen | 1821760570 | Pharmacist | Bedford, MA | 2021 |
| Maitien Nguyen, PHARM. D | 1154430833 | Pharmacotherapy Pharmacist | Fountain Valley, CA | 2006 |
| Maitram Nguyen | 1013187608 | Massage Therapist | Seattle, WA | 2008 |
| Maitram Nguyen | 1215237623 | Pharmacist | San Jose, CA | 2010 |
| Maitram Nguyen | 1407640238 | Physical Therapist | Zachary, LA | 2025 |
| Maitrang Nguyen, LPC | 1316296734 | Professional Counselor | Houston, TX | 2012 |
| Maiuyen Nguyen, M.D. | 1952622052 | Obstetrics & Gynecology Physician | Carmichael, CA | 2010 |
| Makayla Nguyen | 1730840448 | Behavior Technician | San Diego, CA | 2022 |
| Malina Nguyen, PHARMD | 1851022958 | Pharmacist | Glenshaw, PA | 2022 |
| Malinda Nguyen, D.C. | 1720229354 | Respiratory/Developmental/Rehabilitative Specialist/Technologist | Elk Grove, CA | 2009 |
| Mallorie Mai Lien Nguyen, MD | 1912609256 | Student in an Organized Health Care Education/Training Program | San Diego, CA | 2023 |
| Man Nguyen, L.AC | 1003242728 | Acupuncturist | San Jose, CA | 2013 |
| Man Nguyen | 1144040254 | Behavior Technician | Orange, CA | 2024 |
| Man Nguyen, RN | 1164012753 | Registered Nurse | San Marcos, CA | 2021 |
| Man Nguyen | 1215770862 | Behavior Technician | Huntington Beach, CA | 2024 |
| Man Nguyen, RPH. | 1255660890 | Pharmacist | Houston, TX | 2009 |
| Man Nguyen | 1265314116 | General Practice Dentistry | Tyler, TX | 2025 |
| Man Nguyen, M.D. | 1386639375 | Family Medicine Physician | Memphis, TN | 2005 |
| Man Nguyen, PHARM D | 1477834596 | Student in an Organized Health Care Education/Training Program | San Diego, CA | 2011 |
| Man Nguyen, D.M.D | 1760562557 | Dentist | Henderson, NV | 2006 |
| Man Nguyen | 1922661560 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Cedar Hill, TX | 2019 |
| Man Nguyen, MSW | 1942500426 | Mental Health Counselor | Napa, CA | 2010 |
| Man-Khoi Nguyen, PHARMD | 1255845855 | Pharmacist | Houston, TX | 2017 |
| Mandy Nguyen | 1548849979 | Family Medicine Physician | Costa Mesa, CA | 2021 |
| Mandy Nguyen, PHARMD | 1760103568 | Pharmacist | Spokane, WA | 2022 |
| Manh Nguyen | 1114644416 | Student in an Organized Health Care Education/Training Program | Oklahoma City, OK | 2022 |
| Manh Nguyen, MD | 1376654681 | Anesthesiology Physician | Renton, WA | 2006 |
| Manh Nguyen | 1801325048 | Case Manager/Care Coordinator | San Jose, CA | 2017 |
| Manh Nguyen | 1902111370 | Pharmacist | Allen, TX | 2010 |
| Manh Hung Nguyen, PA-C | 1780313833 | Physician Assistant | Parker, CO | 2022 |
| Manhhai Nguyen, MD | 1114196342 | Family Medicine Physician | College Station, TX | 2008 |
| Manhvu Nguyen, DDS | 1952682452 | Dentist | Dallas, TX | 2011 |
| Manny Nguyen, O.D. | 1184789877 | Optometrist | San Jose, CA | 2006 |
| Manquyen Nguyen, PHARMD | 1518368612 | Pharmacist | Aurora, CO | 2014 |
| Manuel Nguyen, DDS | 1720175003 | Dentist | Santa Ana, CA | 2006 |
| Manvy Nguyen, N.D. | 1205213238 | Naturopath | Oakland, CA | 2015 |
| Maranda Nguyen, DO | 1558866988 | Family Medicine Physician | Overland Park, KS | 2018 |
| Marcel Nguyen | 1851125124 | Registered Nurse | Tustin, CA | 2024 |
| Marcus Nguyen | 1164293221 | Behavior Technician | Anaheim, CA | 2024 |
| Marcy Nguyen | 1164259909 | Counselor | Portland, OR | 2024 |
| Marena Nguyen | 1275113086 | Behavior Technician | Hagerstown, MD | 2021 |
| Margaret Nguyen, PTA | 1154959328 | Physical Therapy Assistant | Burke, VA | 2020 |
| Margaret Nguyen, PHARMD | 1174128367 | Pharmacist | Woodbury, MN | 2020 |
| Margaret Nguyen, M.D. | 1295269330 | Pediatrics Physician | Los Angeles, CA | 2017 |
| Margaret Nguyen | 1417301540 | Pharmacy Technician | Portland, OR | 2016 |
| Margaret Nguyen, MSN | 1447700182 | Psychiatric/Mental Health Nurse Practitioner | Northborough, MA | 2016 |
| Margaret Nguyen | 1619687704 | Ambulatory Care Pharmacist | Tacoma, WA | 2022 |
| Margaret Nguyen, DMD | 1780237081 | Dentist | Richmond, TX | 2019 |
| Margaret Nguyen, AA | 1790704682 | Anesthesiologist Assistant | Atlanta, GA | 2006 |
| Margaret Nguyen, M.D. | 1821318957 | Neonatal-Perinatal Medicine Physician | Houston, TX | 2010 |
| Margaret Nguyen | 1831547009 | Optometrist | Downey, CA | 2016 |
| Margaret Nguyen | 1841602869 | Pharmacist | San Antonio, TX | 2014 |
| Margaret Nguyen, MD | 1932843398 | Student in an Organized Health Care Education/Training Program | Aurora, CO | 2022 |
| Margaret Nguyen, MD | 1942485248 | Pediatric Emergency Medicine (Pediatrics) Physician | San Diego, CA | 2008 |
| Margaret Nguyen, M.D. | 1962655100 | Infectious Disease Physician | Fort Worth, TX | 2008 |
| Mari Nguyen, DDS | 1770017188 | Dentist | La Habra, CA | 2017 |
| Maria Nguyen, DO | 1053113548 | Pediatrics Physician | Orange, CA | 2025 |
| Maria Nguyen | 1083104285 | Marriage & Family Therapist | Palo Alto, CA | 2018 |
| Maria Nguyen, PA-C | 1114922895 | Physician Assistant | Oklahoma City, OK | 2005 |
| Maria Nguyen, PA | 1154306009 | Physician Assistant | Hillsboro, OR | 2005 |
| Maria Nguyen, PHARMD. | 1184027260 | Pharmacist | Parker, CO | 2014 |
| Maria Nguyen, PT, DPT | 1245194653 | Physical Therapist | Webster, TX | 2025 |
| Maria Nguyen, M.D. | 1306163001 | Pediatrics Physician | Garden Grove, CA | 2010 |
| Maria Nguyen | 1316503857 | Pharmacist | Sacramento, CA | 2019 |
| Maria Nguyen, OD | 1427400324 | Optometrist | Suwanee, GA | 2016 |
| Maria Nguyen | 1427865799 | Physician Assistant | Menomonee Falls, WI | 2024 |
| Maria Nguyen, DMD | 1538365630 | General Practice Dentistry | Balch Springs, TX | 2007 |
| Maria Nguyen, MD | 1609936582 | Pediatrics Physician | Alvin, TX | 2006 |
| Maria Nguyen, M.D. | 1629325568 | Family Medicine Physician | Waterloo, IA | 2012 |
| Maria Nguyen, APRN | 1649877580 | Family Nurse Practitioner | Orlando, FL | 2020 |
| Maria Nguyen, MD | 1669276135 | Student in an Organized Health Care Education/Training Program | San Diego, CA | 2025 |
| Maria Nguyen | 1740835040 | Behavior Technician | Mountain View, CA | 2019 |
| Maria Nguyen, M.D. | 1841209194 | Infectious Disease Physician | Cypress, TX | 2006 |
| Maria Nguyen, MA | 1891264289 | Counselor | Sacramento, CA | 2018 |
| Maria Nguyen, COMMUNITY ADVOCATE | 1891265559 | Case Manager/Care Coordinator | Los Angeles, CA | 2018 |
| Maria Nguyen, PHARM.D | 1891896122 | Pharmacist | Sacramento, CA | 2006 |
| Maria Nguyen | 1902212558 | Pharmacist | Baton Rouge, LA | 2014 |
| Maria Nguyen | 1912790122 | Physician Assistant | Springfield, OH | 2025 |
| Maria Nguyen, MD | 1982891438 | Pain Medicine (Anesthesiology) Physician | Portsmouth, VA | 2007 |
| Maria Bich Nguyen, DO | 1841487485 | Obstetrics & Gynecology Physician | Turnersville, NJ | 2007 |
| Maria Hien Nguyen, PHARMD | 1194609123 | Pharmacist | San Diego, CA | 2025 |
| Maria Jennifer Nguyen | 1013048628 | Mental Health Counselor | Rosemead, CA | 2007 |
| Mariam Nguyen, MD | 1083508220 | Student in an Organized Health Care Education/Training Program | Colton, CA | 2025 |
| Marian Nguyen, CPHT | 1659960615 | Pharmacy Technician | Cypress, TX | 2021 |
| Marian Nguyen | 1851116990 | Student in an Organized Health Care Education/Training Program | Oklahoma City, OK | 2024 |
| Mariana Nguyen, NP | 1023368040 | Adult Health Nurse Practitioner | Macon, GA | 2012 |
| Marianne Nguyen, MD | 1700863644 | Pediatrics Physician | Westminster, CA | 2005 |
| Maricel Nguyen, MSN, APRN, FNP-C | 1174292874 | Family Nurse Practitioner | Escondido, CA | 2021 |
| Marie Nguyen | 1093192817 | Dentist | West Covina, CA | 2015 |
| Marie Nguyen | 1134787427 | Student in an Organized Health Care Education/Training Program | Phoenix, AZ | 2019 |
| Marie Nguyen, M.D. | 1174844807 | Diagnostic Radiology Physician | Lakewood, CO | 2010 |
| Marie Nguyen, APRN, NP-C | 1306495163 | Family Nurse Practitioner | North Miami, FL | 2019 |
| Marie Nguyen, MSN, APRN, FNP-C | 1578285359 | Family Nurse Practitioner | Burleson, TX | 2022 |
| Marie Nguyen, D.D.S. | 1669681193 | General Practice Dentistry | Sonora, CA | 2007 |
| Marie Nguyen, PHARMD | 1720388333 | Pharmacist | Mission Viejo, CA | 2010 |
| Marie Nguyen, O.D. | 1841454618 | Optometrist | Webster, TX | 2008 |
| Marie Nguyen, MD | 1922109024 | Interventional Cardiology Physician | Honolulu, HI | 2006 |
| Marie-Christine Nguyen, RPH | 1427358860 | Pharmacist | Los Angeles, CA | 2010 |
| Marie-Pauline Nguyen, MAPM, QMHP | 1174802086 | Mental Health Counselor | Portland, OR | 2011 |
| Marielle Nguyen, M.D. | 1427241975 | Neonatal-Perinatal Medicine Physician | Anaheim, CA | 2007 |
| Marijane Nguyen, LCSW | 1396332102 | Clinical Social Worker | Orange, CA | 2020 |
| Marilyn Nguyen | 1346708385 | General Practice Dentistry | San Francisco, CA | 2019 |
| Marilyn Nguyen, LLBSW | 1376312868 | Clinical Social Worker | Grand Rapids, MI | 2023 |
| Marilyn Nguyen, RPH | 1396075529 | Pharmacist | Phoenix, AZ | 2010 |
| Marilyn Nguyen, DO | 1457704371 | Family Medicine Physician | Westminster, CO | 2016 |
| Marilyn Nguyen | 1588022065 | Dentist | Fontana, CA | 2016 |
| Marilyn Nguyen, M.D. | 1760623342 | Plastic Surgery Physician | Arlington, VA | 2009 |
| Marina Nguyen, OTD | 1174492771 | Occupational Therapist | Charlotte, NC | 2025 |
| Marina Nguyen, MD | 1205522802 | Student in an Organized Health Care Education/Training Program | Torrance, CA | 2023 |
| Marina Nguyen, NP | 1215645247 | Family Nurse Practitioner | Modesto, CA | 2022 |
| Marina Nguyen, D.D.S | 1477632917 | Pediatric Dentistry | Phoenix, AZ | 2006 |
| Marisa Nguyen, M.D. | 1639269723 | Internal Medicine Physician | Aiea, HI | 2006 |
| Marissa Nguyen, MA, CCC-SLP | 1508543026 | Speech-Language Pathologist | Dayton, OH | 2023 |
| Mark Nguyen | 1053334995 | Internal Medicine Physician | Muncie, IN | 2006 |
| Mark Nguyen, D.D.S. | 1295941755 | General Practice Dentistry | Orange, CA | 2007 |
| Mark Nguyen, MD | 1306812896 | Physical Medicine & Rehabilitation Physician | San Jose, CA | 2006 |
| Mark Nguyen, M.D. | 1356312375 | Family Medicine Physician | San Diego, CA | 2006 |
| Mark Nguyen, MD | 1427348150 | Nephrology Physician | Portland, OR | 2011 |
| Mark Nguyen, ED.D. PSY.D. | 1487288619 | Psychologist | Garden Grove, CA | 2020 |
| Mark Nguyen, D.D. S. | 1508876459 | General Practice Dentistry | Fort Worth, TX | 2006 |
| Mark Nguyen | 1760269955 | Behavior Technician | Orange, CA | 2023 |
| Mark Nguyen, PHARM.D. | 1801197116 | Pharmacist | Arcadia, CA | 2010 |
| Mark Nguyen | 1881483667 | Student in an Organized Health Care Education/Training Program | Dallas, TX | 2025 |
| Mark Nguyen, PSY.D | 1891044640 | Clinical Psychologist | San Francisco, CA | 2012 |
| Mark Nguyen | 1952912693 | Pharmacist | Medford, MA | 2020 |
| Marlene Nguyen, PHARMD | 1174493068 | Pediatric Pharmacist | New Orleans, LA | 2025 |
| Martha Nguyen | 1356031991 | Behavior Technician | Miami, FL | 2023 |
| Martha Nguyen | 1639484009 | Pharmacist | Coppell, TX | 2010 |
| Martin Nguyen, DO | 1023966231 | Student in an Organized Health Care Education/Training Program | Brandon, FL | 2026 |
| Martin Nguyen, CRNA | 1093430415 | Certified Registered Nurse Anesthetist | Stanford, CA | 2022 |
| Martin Nguyen | 1265019483 | Student in an Organized Health Care Education/Training Program | Los Angeles, CA | 2021 |
| Martin Nguyen | 1336999564 | Student in an Organized Health Care Education/Training Program | Little Rock, AR | 2024 |
| Martin Nguyen | 1366604910 | Chiropractor | Garden Grove, CA | 2008 |
| Martin Nguyen, PA | 1396330825 | Physician Assistant | Phoenix, AZ | 2021 |
| Martin Nguyen, PT, DPT | 1417455080 | Physical Therapist | Solana Beach, CA | 2018 |
| Martin Nguyen | 1508343773 | General Practice Dentistry | Houston, TX | 2018 |
| Martin Nguyen | 1629887278 | Surgical Physician Assistant | Glenview, IL | 2025 |
| Martin Nguyen, PHARMD | 1649892183 | Pharmacist | Lafayette, LA | 2020 |
| Martin Nguyen, OD | 1720651615 | Optometrist | Colma, CA | 2021 |
| Martin Nguyen | 1962048033 | Dentist | Orange, CA | 2019 |
| Martine Nguyen | 1275133951 | Pharmacist | Dallas, TX | 2020 |
| Marty Nguyen, PHARMD | 1073897187 | Pharmacist | Schaumburg, IL | 2011 |
| Mary Nguyen, O.D. | 1013064609 | Optometrist | Arlington, TX | 2007 |
| Mary Nguyen | 1023579562 | Behavior Technician | Anaheim, CA | 2019 |
| Mary Nguyen, BHRS | 1093034134 | Case Manager/Care Coordinator | Muskogee, OK | 2010 |
| Mary Nguyen | 1114895422 | Registered Nurse | Dorchester, MA | 2025 |
| Mary Nguyen, LCSW | 1124466826 | Mental Health Counselor | North Little Rock, AR | 2013 |
| Mary Nguyen, OD | 1144746181 | Optometrist | Houston, TX | 2017 |
| Mary Nguyen | 1194253112 | General Practice Dentistry | New Orleans, LA | 2017 |
| Mary Nguyen | 1205499589 | Pharmacist | Anaheim, CA | 2019 |
| Mary Nguyen, MD | 1205686557 | Student in an Organized Health Care Education/Training Program | San Francisco, CA | 2024 |
| Mary Nguyen, PHARMD | 1215212477 | Pharmacist | Temple City, CA | 2011 |
| Mary Nguyen | 1225639073 | Registered Nurse | Rancho Mirage, CA | 2020 |
| Mary Nguyen, PHARMD | 1245877570 | Pharmacist | Los Angeles, CA | 2019 |
| Mary Nguyen, PHARMD | 1265088215 | Pharmacist | Arlington, TX | 2019 |
| Mary Nguyen, PHARMACIST | 1265107007 | Pharmacist | Fort Smith, AR | 2021 |
| Mary Nguyen, O.D. | 1285981274 | Optometrist | Castro Valley, CA | 2012 |
| Mary Nguyen, DDS | 1295518991 | General Practice Dentistry | Sacramento, CA | 2023 |
| Mary Nguyen, ASW | 1306989496 | Mental Health Counselor | Rosemead, CA | 2007 |
| Mary Nguyen, APRN | 1326640178 | Nurse Practitioner | Boynton Beach, FL | 2020 |
| Mary Nguyen, RN, BSN | 1336006725 | School Registered Nurse | Fremont, CA | 2026 |
| Mary Nguyen | 1336512102 | Family Nurse Practitioner | Westminster, CA | 2015 |
| Mary Nguyen, MSW TRAINEE | 1346769296 | Student in an Organized Health Care Education/Training Program | Alhambra, CA | 2017 |
| Mary Nguyen, M.D. | 1356339717 | Family Medicine Physician | Castroville, TX | 2005 |
| Mary Nguyen, CASE MANAGER | 1356466940 | Case Manager/Care Coordinator | Los Angeles, CA | 2007 |
| Mary Nguyen, PHARMD | 1376771014 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | San Antonio, TX | 2009 |
| Mary Nguyen, M.D. | 1386811362 | Family Medicine Physician | Parker, CO | 2008 |
| Mary Nguyen, MD | 1427599729 | Neurology Physician | Gretna, LA | 2017 |
| Mary Nguyen, PT | 1447586359 | Physical Therapist | New Bern, NC | 2009 |
| Mary Nguyen, MD | 1457976177 | Family Medicine Physician | Hudsonville, MI | 2020 |
| Mary Nguyen | 1487257861 | Pharmacist | Forest Park, GA | 2020 |
| Mary Nguyen, DPT | 1487922175 | Physical Therapist | Sarasota, FL | 2011 |
| Mary Nguyen | 1528708476 | Dentist | Stockbridge, GA | 2022 |
| Mary Nguyen, OD | 1558038398 | Optometrist | Altamonte Springs, FL | 2021 |
| Mary Nguyen | 1578041265 | Optometrist | Rockwall, TX | 2018 |
| Mary Nguyen | 1609491919 | Student in an Organized Health Care Education/Training Program | Stanton, CA | 2020 |
| Mary Nguyen | 1619333200 | Dentist | Winter Springs, FL | 2016 |
| Mary Nguyen | 1619780319 | Student in an Organized Health Care Education/Training Program | Saint Louis, MO | 2025 |
| Mary Nguyen | 1639595960 | Pediatric Occupational Therapist | Belleville, NJ | 2014 |
| Mary Nguyen | 1669023404 | Pharmacist | Grants Pass, OR | 2019 |
| Mary Nguyen, M.A. | 1689995102 | Mental Health Counselor | Santa Ana, CA | 2010 |
| Mary Nguyen, PA-C | 1699382044 | Physician Assistant | Rochester, MN | 2020 |
| Mary Nguyen, PHARMD | 1730476508 | Pharmacist | Fort Worth, TX | 2011 |
| Mary Nguyen, OD | 1790152379 | Corneal and Contact Management Optometrist | Springfield, PA | 2015 |
| Mary Nguyen | 1831930254 | General Practice Dentistry | Metairie, LA | 2024 |
| Mary Nguyen, DPT | 1881228948 | Physical Therapist | Avondale Estates, GA | 2020 |
| Mary Nguyen, PEDIATRIC DENTIST | 1881824217 | Pediatric Dentistry | Midland, TX | 2009 |
| Mary Nguyen | 1922865211 | Other Specialist/Technologist | Falls Church, VA | 2024 |
| Mary Nguyen, DMD | 1942090048 | Dentist | Munster, IN | 2025 |
| Mary Nguyen, DO | 1942644695 | Hospitalist Physician | Lakewood, CO | 2013 |
| Mary Ann-Linh Nguyen | 1013483759 | Pharmacist | Pasco, WA | 2018 |
| Mary Ellen Nguyen, PT, MS | 1568756583 | Physical Therapist | Dallas, TX | 2011 |
| Mary Phuoc Nguyen, D.M.D. | 1255409124 | Dentist | Garden Grove, CA | 2006 |
| Mary-Elizabeth Nguyen, D.C. | 1669696522 | Chiropractor | Irvine, CA | 2007 |
| Maryanne Nguyen, CRNA | 1689928699 | Certified Registered Nurse Anesthetist | Bellaire, TX | 2012 |
| Marylynn Nguyen, M.D. | 1568903854 | Obstetrics & Gynecology Physician | Hammond, LA | 2017 |
| Maryse-Noelle Nguyen | 1174172696 | Psychiatric/Mental Health Nurse Practitioner | Huntington Beach, CA | 2019 |
| Marzena Nguyen | 1740966365 | Student in an Organized Health Care Education/Training Program | New York, NY | 2023 |
| Mason Nguyen | 1891390415 | Pharmacist | West Roxbury, MA | 2020 |
| Mathew Nguyen, MD | 1083650261 | Psychiatry Physician | Gainesville, FL | 2006 |
| Mathew Nguyen | 1336608819 | Case Manager/Care Coordinator | San Diego, CA | 2019 |
| Mathew Nguyen, OD | 1598336489 | Optometrist | League City, TX | 2021 |
| Matt Nguyen, PA-C | 1144578345 | Physician Assistant | Garden Grove, CA | 2012 |
| Matthew Nguyen | 1003600578 | Student in an Organized Health Care Education/Training Program | Houston, TX | 2025 |
| Matthew Nguyen | 1023839065 | Behavior Technician | El Segundo, CA | 2024 |
| Matthew Nguyen, MD | 1073345096 | Student in an Organized Health Care Education/Training Program | New Orleans, LA | 2024 |
| Matthew Nguyen, DO | 1093605933 | Internal Medicine Physician | Kirksville, MO | 2025 |
| Matthew Nguyen | 1104628684 | Student in an Organized Health Care Education/Training Program | Lafayette, LA | 2025 |
| Matthew Nguyen, DC | 1104715606 | Rehabilitation Chiropractor | Neptune, NJ | 2025 |
| Matthew Nguyen, D.C | 1154349348 | Chiropractor | San Francisco, CA | 2006 |
| Matthew Nguyen, MD | 1235576901 | Cornea and External Diseases Specialist Physician | New York, NY | 2013 |
| Matthew Nguyen | 1255800124 | Behavior Technician | Santa Cruz, CA | 2018 |
| Matthew Nguyen | 1336097823 | Student in an Organized Health Care Education/Training Program | Conroe, TX | 2026 |
| Matthew Nguyen | 1356802896 | Family Medicine Physician | Santa Maria, CA | 2019 |
| Matthew Nguyen, DDS | 1366172595 | General Practice Dentistry | Oklahoma City, OK | 2022 |
| Matthew Nguyen, PHARM D | 1396486510 | Pharmacist | Midland, TX | 2022 |
| Matthew Nguyen, PHARMD | 1497221238 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Santee, CA | 2018 |
| Matthew Nguyen, MS | 1578312252 | Counselor | Boys Town, NE | 2024 |
| Matthew Nguyen | 1619722816 | Student in an Organized Health Care Education/Training Program | Bronx, NY | 2024 |
| Matthew Nguyen, DDS | 1619742269 | General Practice Dentistry | San Diego, CA | 2023 |
| Matthew Nguyen | 1629639273 | General Practice Dentistry | Quincy, MA | 2019 |
| Matthew Nguyen | 1629693262 | Pediatric Dentistry | Los Angeles, CA | 2020 |
| Matthew Nguyen, M.D. | 1669039079 | Internal Medicine Physician | Pittsburgh, PA | 2019 |
| Matthew Nguyen, DDS | 1679420020 | Pediatric Dentistry | Los Angeles, CA | 2026 |
| Matthew Nguyen, MD | 1710540174 | Family Medicine Physician | Prosper, TX | 2019 |
| Matthew Nguyen, PA-C | 1730914888 | Physician Assistant | Houston, TX | 2024 |
| Matthew Nguyen | 1740164540 | Pharmacist | Milwaukee, WI | 2025 |
| Matthew Nguyen, D.P.M. | 1770538373 | Podiatrist | Long Beach, CA | 2006 |
| Matthew Nguyen, MD | 1770957458 | Orthopaedic Surgery Physician | Redlands, CA | 2015 |
| Matthew Nguyen, DO | 1780526624 | Internal Medicine Physician | Portland, OR | 2026 |
| Matthew Nguyen, P.T. | 1790185700 | Orthopedic Physical Therapist | Bedford, TX | 2014 |
| Matthew Nguyen | 1841073939 | Student in an Organized Health Care Education/Training Program | Oklahoma City, OK | 2023 |
| Matthew Nguyen, MD | 1851731681 | Internal Medicine Physician | Portland, OR | 2013 |
| Matthew Nguyen | 1891220687 | Pharmacist | Fort Worth, TX | 2017 |
| Matthew Nguyen, MD MBA | 1891596854 | Student in an Organized Health Care Education/Training Program | Los Angeles, CA | 2025 |
| Matthew Nguyen, MD | 1912345216 | Internal Medicine Physician | Bryn Mawr, PA | 2013 |
| Matthew Nguyen, M.D. | 1922322411 | Emergency Medicine Physician | Parsippany, NJ | 2010 |
| Matthew Nguyen | 1932451150 | Pharmacist | Santa Maria, CA | 2012 |
| Matthew Nguyen, PHARMD | 1942120928 | Pharmacist | Safety Harbor, FL | 2026 |
| Matthew Nguyen | 1972042661 | Hospitalist Physician | Reno, NV | 2017 |
| Matthew Nguyen | 1992641666 | Student in an Organized Health Care Education/Training Program | Houston, TX | 2026 |
| Mattie Nguyen, DC | 1497861975 | Chiropractor | Houston, TX | 2006 |
| Mau Nguyen, DDS | 1992812812 | General Practice Dentistry | Menifee, CA | 2006 |
| Maurice Nguyen, D.O. | 1811230220 | Pediatrics Physician | Fort Carson, CO | 2013 |
| Max Nguyen | 1205097334 | Mental Health Counselor | Orange, CA | 2008 |
| Max Nguyen | 1649806795 | Student in an Organized Health Care Education/Training Program | Downers Grove, IL | 2020 |
| Maximilian Nguyen, MSW | 1710296512 | Mental Health Counselor | San Jose, CA | 2010 |
| Maximilian Nguyen | 1871338822 | Student in an Organized Health Care Education/Training Program | Atlanta, GA | 2024 |
| Maxine Nguyen | 1447850284 | Massage Therapist | Baltimore, MD | 2020 |
| Maxwell Nguyen | 1790465672 | Student in an Organized Health Care Education/Training Program | Philadelphia, PA | 2023 |
| May Nguyen, PHARMD. | 1033665369 | Pharmacotherapy Pharmacist | San Jose, CA | 2016 |
| May Nguyen | 1063378545 | Physician Assistant | Cedar Park, TX | 2025 |
| May Nguyen, PHARMD | 1265258776 | Pharmacist | Egg Harbor Township, NJ | 2024 |
| May Nguyen, PHARMD | 1417773839 | Pharmacist | Oklahoma City, OK | 2024 |
| May Nguyen, M.D. | 1497049217 | Hospitalist Physician | Tripler Army Medical Center, HI | 2011 |
| May Nguyen, DO | 1578308292 | Student in an Organized Health Care Education/Training Program | Moreno Valley, CA | 2024 |
| May Nguyen | 1598400434 | Behavior Technician | Sherman Oaks, CA | 2022 |
| May Nguyen, PHARM D | 1649281478 | Pharmacist | Houston, TX | 2006 |
| May Nguyen, MS, LEP, NCSP | 1871393462 | School Psychologist | San Jose, CA | 2025 |
| May-Anh Nguyen, M.D. | 1881391001 | Surgery Physician | San Jose, CA | 2023 |
| McKenzie Nguyen, RN | 1184575094 | Registered Nurse | Federal Way, WA | 2026 |
| Meagan Nguyen, P.A. | 1639181514 | Physician Assistant | Fremont, CA | 2006 |
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).