Providers Samantha Ma, PHARMD to Zeliang Ma
300 individual NPIs in the federal registry, part 13,198 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. 116 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Samantha Ma, PHARMD | 1477124675 | Pharmacist | Mansfield, TX | 2021 |
| Samantha Ma | 1760289490 | Marriage & Family Therapist | Danville, CA | 2025 |
| Samuel Ma, MD | 1194663328 | Student in an Organized Health Care Education/Training Program | Los Angeles, CA | 2026 |
| Samuel Ma | 1962371849 | Behavior Technician | Elk Grove, CA | 2025 |
| Sandra Ma | 1396995668 | Student in an Organized Health Care Education/Training Program | Fremont, CA | 2008 |
| Sandy Ma, M.D. | 1023156411 | Family Medicine Physician | Seattle, WA | 2007 |
| Sandy Ma, MD | 1245879360 | Pediatrics Physician | Flushing, NY | 2020 |
| Sandy Ma | 1346568987 | Pharmacist | Cheshire, CT | 2010 |
| Sang Ma, RD | 1568342848 | Registered Dietitian | Austin, TX | 2025 |
| Sangsang Ma, PHARM.D. | 1538245493 | Pharmacist | Sacramento, CA | 2006 |
| Sansan Ma | 1770192114 | Social Worker | Brooklyn, NY | 2020 |
| Sara Ma, MD, MS | 1598567570 | Student in an Organized Health Care Education/Training Program | Saint Louis, MO | 2025 |
| Sarah Ma | 1912498072 | Behavior Technician | Elk Grove, CA | 2018 |
| Sayha Ma, DNP, CRNA | 1639537764 | Certified Registered Nurse Anesthetist | Hattiesburg, MS | 2016 |
| Sean Ma, OD | 1568183440 | Optometrist | Thornton, CO | 2022 |
| Sean Ma, D.D.S. | 1972787919 | General Practice Dentistry | Austin, TX | 2007 |
| Selena Ma, DMD | 1770256398 | General Practice Dentistry | Fort Worth, TX | 2021 |
| Selina Ma | 1750232112 | Infusion Therapy Registered Nurse | Melville, NY | 2026 |
| Seongchang Ma, D.O.M. | 1578732327 | Acupuncturist | Los Angeles, CA | 2008 |
| Serena Ma, ND, LAC | 1437590379 | Acupuncturist | New York, NY | 2013 |
| Sha Ma | 1649565854 | Acupuncturist | Silver Spring, MD | 2011 |
| Shan Ma, OD | 1174175129 | Optometrist | San Diego, CA | 2019 |
| Shan Ma, REGISTERED NURSE | 1871463802 | Registered Nurse | Edison, NJ | 2025 |
| Shani Ma, MD | 1346985322 | Obstetrics & Gynecology Physician | Honolulu, HI | 2022 |
| Shanna Ma | 1558133603 | Family Nurse Practitioner | Upland, CA | 2023 |
| Shannon Ma | 1124953765 | Behavior Technician | Costa Mesa, CA | 2026 |
| Shannon Ma, OTD | 1568320422 | Pediatric Occupational Therapist | Andover, MA | 2026 |
| Shao Chun Ma | 1699133074 | Family Nurse Practitioner | Nashville, TN | 2016 |
| Shawn Ma, MD | 1114487451 | Vascular & Interventional Radiology Physician | New York, NY | 2019 |
| Shela Ma, MS, OTR/L | 1154078004 | Pediatric Occupational Therapist | Pasadena, CA | 2022 |
| Shelley Ma | 1104230556 | Pharmacist | Barnegat, NJ | 2014 |
| Shen-Ying Ma, M.D. | 1427265529 | Sports Medicine (Orthopaedic Surgery) Physician | Columbia, MO | 2007 |
| Sheng-Kai Ma, DDS | 1689545337 | Student in an Organized Health Care Education/Training Program | Boston, MA | 2025 |
| Shengda Ma, PHARMD | 1922720457 | Pediatric Pharmacist | Sacramento, CA | 2022 |
| Sherry Ma | 1174361224 | Mental Health Counselor | Springfield, OR | 2024 |
| Sherry Ma, MD, PHD | 1275649048 | Neurology Physician | Saint Louis, MO | 2006 |
| Sherry Ma | 1851614267 | Pharmacist | Bensalem, PA | 2010 |
| Shing Hei Ma | 1053122606 | Assistant Behavior Analyst | Sacramento, CA | 2025 |
| Shing-Lu Ma, M.D. | 1154625044 | Hospitalist Physician | Fresno, CA | 2011 |
| Shirley Ma, PT, DPT | 1114673068 | Physical Therapist | San Francisco, CA | 2022 |
| Shirley Ma, CNM, WHNP | 1851053789 | Advanced Practice Midwife | Portland, OR | 2021 |
| Shizhuo Ma | 1548981715 | Behavior Technician | Minneapolis, MN | 2022 |
| Shouchun Ma, L ACUPUNCTURIST | 1548555600 | Acupuncturist | Seattle, WA | 2011 |
| Shu-Shan Ma, M.D. | 1831299361 | Anatomic Pathology & Clinical Pathology Physician | Bronx, NY | 2006 |
| Shuaike Ma, M.D. | 1255575924 | Nephrology Physician | Easton, PA | 2009 |
| Shuangtao Ma | 1154260123 | Student in an Organized Health Care Education/Training Program | Cleveland, OH | 2026 |
| Shuhua Ma, M.D. | 1376975169 | Anatomic Pathology & Clinical Pathology Physician | Houston, TX | 2013 |
| Shui Ma, MD | 1194747659 | Rehabilitation Practitioner | Brooklyn, NY | 2006 |
| Shunmei Ma, ACUPUNCTURIST | 1437373214 | Acupuncturist | Houston, TX | 2007 |
| Shuo Ma | 1528587755 | Behavior Analyst | Bellevue, WA | 2017 |
| Shuo Ma, M.D., PH.D. | 1659564938 | Hematology & Oncology Physician | Chicago, IL | 2007 |
| Shuran Ma | 1568994929 | Anesthesiology Physician | Stony Brook, NY | 2017 |
| Shwey-Chun Ma, DDS, DMD, MSD | 1538244660 | Prosthodontics | Seattle, WA | 2006 |
| Si Jie Ma, DDS | 1437043460 | Dentist | El Monte, CA | 2025 |
| Si Yan Ma, RD | 1699034611 | Registered Dietitian | Chino Hills, CA | 2012 |
| Sijia Ma | 1811798028 | Student in an Organized Health Care Education/Training Program | Bronx, NY | 2025 |
| Siming Ma, MD, PHD | 1720877020 | Student in an Organized Health Care Education/Training Program | Cleveland, OH | 2025 |
| Simon Ma, DC | 1376056564 | Chiropractor | Monterey Park, CA | 2017 |
| Simon Ma, MD, MPH | 1811578461 | Addiction Medicine (Family Medicine) Physician | San Leandro, CA | 2021 |
| Sims Ma | 1811825722 | Student in an Organized Health Care Education/Training Program | Glendale, CA | 2026 |
| Sin Ying Ma | 1902408784 | Pharmacist | Waterford, CT | 2020 |
| Sina Ma | 1528260353 | Rehabilitation Practitioner | Los Angeles, CA | 2007 |
| Siqi Ma, DO | 1659991933 | Family Medicine Physician | Clearlake, CA | 2020 |
| Sirui Ma, MD | 1023684214 | Student in an Organized Health Care Education/Training Program | San Francisco, CA | 2021 |
| Siu Mei Ma, PHARM.D. | 1538687561 | Pharmacist | La Jolla, CA | 2017 |
| Siu-Ling Ma, M.D. | 1538336268 | Endocrinology, Diabetes & Metabolism Physician | Fresh Meadows, NY | 2008 |
| Sky Ma, LA.C | 1558654269 | Acupuncturist | Los Angeles, CA | 2011 |
| Songhui Ma, M.D. | 1508857046 | Allergy & Immunology (Internal Medicine) Physician | New York, NY | 2005 |
| Songyuan Ma, RN, BSN | 1265183982 | Registered Nurse | Camp Hill, PA | 2022 |
| Sophia Ma | 1124448824 | Anatomic Pathology & Clinical Pathology Physician | Salt Lake City, UT | 2014 |
| Sophia Ma | 1184519100 | Student in an Organized Health Care Education/Training Program | Atlanta, GA | 2025 |
| Sophia Ma, PHARMD | 1518447572 | Pharmacist | San Francisco, CA | 2018 |
| Sophia Ma, DPT | 1568828598 | Physical Therapist | Garden City, NY | 2016 |
| Sophia Ma, OTR/L | 1740687623 | Occupational Therapist | Arlington, MA | 2014 |
| Sophia Ma | 1740768373 | Behavior Analyst | Melville, NY | 2018 |
| Sophia Ma | 1831051762 | Student in an Organized Health Care Education/Training Program | Baltimore, MD | 2025 |
| Stacey Ma, MD | 1184155202 | Allergy & Immunology (Internal Medicine) Physician | Seattle, WA | 2017 |
| Stacy Ma, MD | 1871174680 | Pediatrics Physician | Marina Del Rey, CA | 2021 |
| Stanley Ma, P.A. | 1871881755 | Physician Assistant | Sunnyvale, CA | 2011 |
| Stefanie Ma, MD | 1114867157 | Student in an Organized Health Care Education/Training Program | New Hyde Park, NY | 2026 |
| Steffani Ma | 1023509254 | Occupational Therapist | Washington, DC | 2018 |
| Stella Ma, O.D. | 1508427345 | Optometrist | Hermosa Beach, CA | 2019 |
| Stephanie Ma | 1144965609 | Physical Therapist | Placentia, CA | 2022 |
| Stephanie Ma | 1437899291 | Psychiatry Physician | San Diego, CA | 2022 |
| Stephanie Ma, M.D. | 1508270422 | Ophthalmology Physician | Blue Ash, OH | 2014 |
| Stephen Ma, MD | 1508329442 | Internal Medicine Physician | Stanford, CA | 2019 |
| Steve Ma, RNFA | 1225276660 | Registered Nurse First Assistant | Yakima, WA | 2009 |
| Steve Ma, PA C MS | 1659356095 | Medical Physician Assistant | Martinez, CA | 2005 |
| Steven Ma, MD | 1063776912 | Developmental - Behavioral Pediatrics Physician | Greenville, SC | 2012 |
| Steven Ma, MD | 1104964303 | Specialist | Rosemead, CA | 2007 |
| Steven Ma, D.O. | 1265834063 | Neuromusculoskeletal Medicine & OMM Physician | Pembroke Pines, FL | 2014 |
| Steven Ma, PHARM D | 1477922573 | Pharmacist | Sacramento, CA | 2015 |
| Steven Ma, MD | 1609864669 | Family Medicine Physician | Fredericksburg, VA | 2005 |
| Steven Ma | 1619685401 | Athletic Trainer | San Diego, CA | 2022 |
| Steven Ma, M.D. | 1720140494 | Orthopaedic Surgery Physician | Santa Ana, CA | 2006 |
| Steven Ma, MD | 1730715715 | Gastroenterology Physician | San Diego, CA | 2020 |
| Su Mei Ma | 1265280895 | Specialist | San Francisco, CA | 2024 |
| Su-Chen Ma, L. AC. | 1659495596 | Acupuncturist | San Gabriel, CA | 2007 |
| Sue Ma, LIC. AC. | 1174667323 | Acupuncturist | Allston, MA | 2007 |
| Sujin Ma | 1114588282 | Professional Counselor | Los Angeles, CA | 2019 |
| Sun Ae Ma, OD | 1750375622 | Optometrist | Morton Grove, IL | 2005 |
| Sung Jun Ma | 1497250112 | Radiation Oncology Physician | Columbus, OH | 2018 |
| Sung Min Ma, MD | 1851852719 | Psychiatry Physician | Philadelphia, PA | 2019 |
| Susan Ma | 1154120814 | Psychiatric/Mental Health Nurse Practitioner | Tustin, CA | 2025 |
| Susan Ma, D.M.D. | 1801208681 | General Practice Dentistry | Quincy, MA | 2014 |
| Syau-Fu Ma, MD | 1366771065 | Obstetrics & Gynecology Physician | Oakley, UT | 2009 |
| Symon Ma, MD | 1144163338 | Student in an Organized Health Care Education/Training Program | Durham, NC | 2026 |
| Tae Ho Ma, D.C. | 1922445048 | Chiropractor | Buena Park, CA | 2013 |
| Tamara Ma, M.D. | 1487926929 | Internal Medicine Physician | Los Angeles, CA | 2012 |
| Tammie Ma, PHARM.D. | 1609276773 | Pharmacist | Las Vegas, NV | 2014 |
| Tanya Ma | 1942765177 | Behavior Technician | Farmington Hills, MI | 2019 |
| Tao Ma, O.M.D.,L.AC., PH.D. | 1487984555 | Acupuncturist | Houston, TX | 2010 |
| Taylor Ma, DDS | 1114658499 | Dentist | Houston, TX | 2022 |
| Tehui Ma, M.D. | 1467618553 | Pediatric Cardiology Physician | Maywood, IL | 2008 |
| Terilyn Ma, DNP, AGACNP-BC | 1205513975 | Acute Care Nurse Practitioner | New York, NY | 2023 |
| Terri Ma, L.AC. | 1235307406 | Acupuncturist | Astoria, NY | 2008 |
| Than Ma, M.D. | 1457589129 | Internal Medicine Physician | Carmichael, CA | 2009 |
| Than Ma | 1629234745 | Internal Medicine Physician | Los Angeles, CA | 2008 |
| Thao Ma | 1639042484 | Pharmacist | Lodi, CA | 2025 |
| Thien Ma, D.C | 1093013724 | Chiropractor | Falls Church, VA | 2011 |
| Thin Su Lin Ma, ARNP | 1124292479 | Adult Health Nurse Practitioner | Dover, NH | 2008 |
| Thomas Ma, MD | 1689171563 | Clinical Pathology/Laboratory Medicine Physician | Seattle, WA | 2018 |
| Thomas Ma, M.D. | 1902813967 | Gastroenterology Physician | Hershey, PA | 2006 |
| Thomasina Ma, D.M.D. | 1114131620 | Dentist | San Francisco, CA | 2007 |
| Tian Ma, M.D. | 1912131616 | Hospitalist Physician | Canton, GA | 2009 |
| Tian Jun Ma | 1669221297 | Pharmacist | Brighton, MA | 2024 |
| Tianhui Ma | 1548100696 | Behavior Technician | Natick, MA | 2026 |
| Tien Ma, NP | 1962982405 | Primary Care Nurse Practitioner | Annandale, VA | 2018 |
| Tiffany Ma, M.D., M.P.H | 1053689703 | Internal Medicine Physician | Hilo, HI | 2011 |
| Tiffany Ma | 1063170017 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Canby, OR | 2021 |
| Tiffany Ma, PHARMD | 1235739590 | Pharmacist | Anchorage, AK | 2020 |
| Tiffany Ma, RDN | 1821857749 | Registered Dietitian | New York, NY | 2024 |
| Tiger Ma | 1497691117 | Student in an Organized Health Care Education/Training Program | Pittsburgh, PA | 2026 |
| Timothy Ma, DPT | 1932412475 | Physical Therapist | Bellevue, WA | 2010 |
| Timothy Ma | 1992652812 | Behavior Technician | Santa Cruz, CA | 2026 |
| Ting Ma, ACUPUNCTURIST | 1740307511 | Acupuncturist | Honolulu, HI | 2007 |
| Ting Martin Ma, MD, PH.D. | 1467818369 | Radiation Oncology Physician | Seattle, WA | 2016 |
| Tingting Ma, RPH | 1073110441 | Pharmacist | Seattle, WA | 2020 |
| Tom Ma, DPT | 1356883037 | Physical Therapist | Rocklin, CA | 2016 |
| Tong Ma, M.D. | 1518954411 | Surgery Physician | Camp Springs, MD | 2005 |
| Tony Ma, PHARM. D | 1740073485 | Pharmacist | Sacramento, CA | 2025 |
| Tony Ma, M.D. | 1881701233 | Cardiovascular Disease Physician | Houston, TX | 2006 |
| Tracy Ma | 1104507615 | Specialist | San Francisco, CA | 2023 |
| Tracy Ma | 1568256964 | Behavior Technician | Brea, CA | 2025 |
| Tracy Ma | 1730626326 | Case Manager/Care Coordinator | Campbell, CA | 2017 |
| Trang Ma, M.D. | 1497766299 | Psychiatry Physician | Bonham, TX | 2006 |
| Trish Ma, M.D. | 1578695144 | Student in an Organized Health Care Education/Training Program | Stanford, CA | 2007 |
| Truong Ma, M.D. | 1235472093 | Colon & Rectal Surgery Physician | Akron, OH | 2013 |
| Tyler Ma, PT | 1184303273 | Physical Therapist | Lynnwood, WA | 2023 |
| Uyen VI Ma, PHYSICAL THERAPIST | 1023552585 | Physical Therapist | San Diego, CA | 2016 |
| Van Ma, MD | 1487157699 | Developmental - Behavioral Pediatrics Physician | Sacramento, CA | 2018 |
| Vanessa Ma, PHD | 1912382235 | Psychologist | Las Vegas, NV | 2015 |
| Vania Ma, MD | 1164161972 | General Practice Physician | Fort Drum, NY | 2022 |
| Vanlang Ma, RPH | 1962093567 | Pharmacist | Boston, MA | 2021 |
| Veasna Ma, O.D. | 1992856595 | Optometrist | Los Angeles, CA | 2007 |
| Veronica Ma | 1154705507 | Pharmacist | Mill Valley, CA | 2015 |
| VI Ma, DMD | 1518800820 | Student in an Organized Health Care Education/Training Program | Jersey City, NJ | 2026 |
| Vicki Ma | 1811356785 | Occupational Therapist | Palm Coast, FL | 2016 |
| Vicky Ma | 1356825426 | Case Manager/Care Coordinator | Medford, OR | 2018 |
| Victoria Ma, CRNA | 1619349073 | Certified Registered Nurse Anesthetist | Biddeford, ME | 2015 |
| Vincent Ma, MD | 1437530722 | Hematology & Oncology Physician | Madison, WI | 2015 |
| Vincent Ma, M.D. | 1770993529 | Physical Medicine & Rehabilitation Physician | San Diego, CA | 2014 |
| Vincent Ma | 1881495307 | Student in an Organized Health Care Education/Training Program | Anaheim, CA | 2025 |
| Vincent Ma, MD | 1972206324 | Student in an Organized Health Care Education/Training Program | Los Angeles, CA | 2023 |
| Vinh Ma, LMFT | 1609036979 | Marriage & Family Therapist | Fairfield, CA | 2008 |
| Virginia Ma, DAIM, L.AC. | 1316735590 | Acupuncturist | Minneapolis, MN | 2025 |
| Vivian Ma, M.S. | 1346314952 | Marriage & Family Therapist | Anaheim, CA | 2006 |
| Vivian Ma, CCC-SLP | 1902770639 | Speech-Language Pathologist | Mather, CA | 2025 |
| Wai Li Ma, M.D. | 1720039910 | Gastroenterology Physician | North Las Vegas, NV | 2006 |
| Wai Man Ma, M.D. | 1407960446 | Family Medicine Physician | San Francisco, CA | 2006 |
| Wanqing Ma | 1508708447 | Behavior Technician | Nashville, TN | 2026 |
| Wanyan Ma, MD | 1972352706 | Student in an Organized Health Care Education/Training Program | Pittsburgh, PA | 2024 |
| Wei Ma, MD | 1063412310 | Neurology Physician | Edison, NJ | 2005 |
| Wei Feng Ma, MD | 1801699897 | Student in an Organized Health Care Education/Training Program | Charlottesville, VA | 2025 |
| Weida Ma | 1881448801 | Student in an Organized Health Care Education/Training Program | Bronx, NY | 2024 |
| Weiguang Ma, DDS MDS PHD | 1083714737 | Oral & Maxillofacial Surgery (D.M.D.) | Marshfield, WI | 2006 |
| Weijie Ma, MD | 1336899681 | Student in an Organized Health Care Education/Training Program | Lebanon, NH | 2022 |
| Weiling Ma, MB | 1891685533 | Student in an Organized Health Care Education/Training Program | Rochester, NY | 2025 |
| Weining Ma, MB | 1013995307 | Diagnostic Radiology Physician | Buffalo, NY | 2006 |
| Weiqiong Ma, RPH | 1982997052 | Pharmacist | East Providence, RI | 2011 |
| Wella Ma, PHARM.D | 1619245297 | Pharmacist | Chino, CA | 2011 |
| Wen Ma | 1992123798 | Anesthesiology Physician | Mountain View, CA | 2014 |
| Wen Wee Ma, MD | 1386790517 | Medical Oncology Physician | Cleveland, OH | 2007 |
| Wendy Ma, MD | 1073190138 | Hospitalist Physician | Springfield, MA | 2021 |
| Wendy Ma, P.T. | 1427236983 | Physical Therapist | Burlingame, CA | 2008 |
| Wendy Ma | 1568447472 | Obstetrics & Gynecology Physician | Tacoma, WA | 2005 |
| Wenge Ma, DDS, PH.D | 1538503396 | Periodontics | Milpitas, CA | 2013 |
| Wenhua Ma, FNP | 1588656649 | Family Nurse Practitioner | Dallas, TX | 2005 |
| Wenjun Ma | 1750141610 | Behavior Analyst | Campbell, CA | 2024 |
| Wenkai Ma, MD | 1568157857 | Student in an Organized Health Care Education/Training Program | Elizabeth, NJ | 2023 |
| Wenli Ma, MD | 1336646785 | Anesthesiology Physician | West Hollywood, CA | 2018 |
| Wenting Ma | 1669115994 | Student in an Organized Health Care Education/Training Program | New York, NY | 2022 |
| Wenxuan Ma, ED | 1295583334 | Registered Dietitian | Sabattus, ME | 2024 |
| William Ma, LMFT | 1275778565 | Marriage & Family Therapist | Oakland, CA | 2008 |
| William Ma, MD | 1396854345 | Pediatrics Physician | Indianapolis, IN | 2006 |
| William Ma, D.M.D. | 1912033309 | General Practice Dentistry | Palm Beach Gardens, FL | 2007 |
| Wing Ma, PCCI | 1114264744 | Mental Health Counselor | Oakland, CA | 2013 |
| Wing Sum Ma, OTR/L | 1326619206 | Occupational Therapist | Flushing, NY | 2021 |
| Wing Yan Ma | 1356838270 | Occupational Therapist | Forest Hills, NY | 2018 |
| Wing Yee Jackie Ma, PH.D. | 1295519866 | Psychologist | Madison, WI | 2023 |
| Winnie Ma, P.T., DPT | 1467792580 | Physical Therapist | Palo Alto, CA | 2013 |
| Winson Ma, D.C | 1952847469 | Chiropractor | Watchung, NJ | 2017 |
| Xai Ma, M.D. | 1033272364 | Family Medicine Physician | Gainesville, FL | 2006 |
| Xiao Ma | 1215396825 | Medical Physician Assistant | Brooklyn, NY | 2016 |
| Xiao Ma | 1588255731 | Pharmacist | Riverside, CA | 2021 |
| Xiao Quan Ma | 1427503085 | Pharmacist | Elmhurst, NY | 2016 |
| Xiao Xiao Ma, M.D. | 1225410475 | Family Medicine Physician | New York, NY | 2015 |
| Xiao-Jun Ma | 1558495945 | Ph.D. Medical Genetics | San Diego, CA | 2007 |
| Xiaohua Ma, FNP | 1144994567 | Family Nurse Practitioner | Clovis, CA | 2021 |
| Xiaojing Ma | 1720566615 | Student in an Organized Health Care Education/Training Program | San Diego, CA | 2018 |
| Xiaojuan Ma | 1861161366 | Nurse Practitioner | San Diego, CA | 2021 |
| Xiaolei Ma | 1457729428 | Nurse Practitioner | Orlando, FL | 2015 |
| Xiaoli Ma, MD | 1558300152 | Gastroenterology Physician | Philadelphia, PA | 2006 |
| Xiaoling Ma, M.D. | 1750414116 | Anatomic Pathology & Clinical Pathology Physician | Tampa, FL | 2007 |
| Xiaoping Ma, M.D., PH.D. | 1912946724 | Specialist | Marlton, NJ | 2006 |
| Xiaowei Ma, NP-C | 1841762903 | Nurse Practitioner | Los Angeles, CA | 2018 |
| Xiaoxiao Ma | 1093638330 | Behavior Technician | Gilbert, AZ | 2026 |
| Xiaoxiao Ma, PHARMD | 1194304527 | Pharmacist | Tracy, CA | 2021 |
| Xiaoying Ma, APRN-CNP | 1639507353 | Nurse Practitioner | Columbus, OH | 2013 |
| Xiaoyu Ma | 1942527270 | General Practice Dentistry | Crest Hill, IL | 2010 |
| Xihe Ma, MS, LPC-IT | 1497644199 | Mental Health Counselor | Madison, WI | 2025 |
| Xin Ma | 1619708690 | Student in an Organized Health Care Education/Training Program | Dallas, TX | 2024 |
| Xin Ma, M.AC, L.AC | 1760887400 | Acupuncturist | Gaithersburg, MD | 2014 |
| Xin Ma, AP | 1902204845 | Acupuncturist | Livonia, MI | 2014 |
| Xin Ma, PA | 1982864427 | Physician Assistant | Stanford, CA | 2008 |
| Xing Ma, O.M.D, L.A.C | 1912071721 | Acupuncturist | Seattle, WA | 2006 |
| Xingchuan Ma | 1114874252 | Interpreter | Pasadena, CA | 2026 |
| Xinxin Ma | 1235086687 | Massage Therapist | Walnut, CA | 2026 |
| Xinyuan Ma, DMD | 1124867957 | General Practice Dentistry | Vancouver, WA | 2024 |
| Xinyue Ma, DDS | 1083449250 | General Practice Dentistry | San Antonio, TX | 2024 |
| Xiuling Ma, LAC | 1467930651 | Acupuncturist | Beverly Hills, CA | 2018 |
| Xiwen Ma, LMSW | 1518840412 | Social Worker | Rego Park, NY | 2025 |
| Xuan Ma | 1205547130 | Mental Health Counselor | Hilliard, OH | 2022 |
| Xuan-Anh Ma, PHARMD | 1003432899 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Houston, TX | 2020 |
| Xue Jie Ma, PH.D | 1508134321 | Psychologist | Commack, NY | 2011 |
| Xuehao Ma, DMD | 1972433001 | Student in an Organized Health Care Education/Training Program | Boston, MA | 2026 |
| Yamin Ma, MD | 1710419221 | Molecular Genetic Pathology (Pathology) Physician | Atlanta, GA | 2017 |
| Yan Ma, PT | 1407971203 | Physical Therapist | New York, NY | 2007 |
| Yan Ma, DDS | 1497923940 | General Practice Dentistry | Edison, NJ | 2008 |
| Yanjing Ma, DMD | 1538727987 | Dentist | Rochester, NY | 2019 |
| Yanjun Ma, M.D. | 1598973273 | Medical Oncology Physician | Murfreesboro, TN | 2007 |
| Yanling Ma, MD | 1386652329 | Anatomic Pathology & Clinical Pathology Physician | Los Angeles, CA | 2006 |
| Yanping Ma | 1265892699 | Registered Nurse | New York, NY | 2016 |
| Yanqing Ma | 1396057253 | Internal Medicine Physician | Flushing, NY | 2010 |
| Yanyan Ma | 1750783080 | Pharmacist | San Diego, CA | 2014 |
| Yao Ma, M.D. | 1093132524 | Blood Banking & Transfusion Medicine Physician | Los Angeles, CA | 2014 |
| Yao Ma | 1629293907 | Intellectual & Developmental Disabilities Psychologist | Northbrook, IL | 2007 |
| Yatming Ma, PSYD | 1053198580 | Clinical Child & Adolescent Psychologist | Lombard, IL | 2023 |
| Yaying Ma | 1144984808 | Mental Health Counselor | Brooklyn, NY | 2021 |
| Yen Ma | 1013668730 | Personal Care Attendant | Henderson, NV | 2022 |
| Yen Ma, O.D. | 1255409363 | Optometrist | Hemet, CA | 2006 |
| Yen Ma | 1740886837 | Pharmacist | Syracuse, UT | 2020 |
| Yeou-Cheng Ma, M.D. | 1386863389 | Pediatric Neurodevelopmental Disabilities Physician | Bronx, NY | 2007 |
| Yi Ma, PHD | 1336725670 | Acupuncturist | Willoughby, OH | 2021 |
| Yi-Chen Ma, DMD | 1437824703 | Prosthodontics | Philadelphia, PA | 2021 |
| Yi-Wen Ma, NP | 1790406759 | Family Nurse Practitioner | New York, NY | 2022 |
| Yihong Ma, M.D., PH.D. | 1942566237 | Anatomic Pathology & Clinical Pathology Physician | Maywood, IL | 2012 |
| Yijing Ma | 1386413581 | Registered Nurse | San Francisco, CA | 2023 |
| Yilin Ma, MASTER | 1649496969 | Acupuncturist | Orange, CA | 2007 |
| Yilun Ma, MD | 1487596581 | Student in an Organized Health Care Education/Training Program | New York, NY | 2026 |
| Yimeng Ma | 1871200220 | Metabolic Nutrition Registered Dietitian | Pasadena, CA | 2022 |
| Yimin Ma | 1124203849 | Acupuncturist | Flushing, NY | 2007 |
| Ying Ma | 1275982118 | Acupuncturist | Sacramento, CA | 2016 |
| Ying Ma, NP | 1326403809 | Nurse Practitioner | Medford, MA | 2015 |
| Yingfen Ma | 1326913039 | Pharmacist | Boston, MA | 2025 |
| Yingying Ma | 1932750312 | Student in an Organized Health Care Education/Training Program | San Francisco, CA | 2019 |
| Yinuo Ma | 1467960625 | Pharmacist | Monterey Park, CA | 2018 |
| Yiqin Ma | 1144185760 | Student in an Organized Health Care Education/Training Program | Kansas City, MO | 2025 |
| Yiran Ma | 1720886484 | Mental Health Counselor | Portland, OR | 2025 |
| Yitao Ma, MD | 1356595763 | Neurology Physician | Bethesda, MD | 2008 |
| Yitong Ma, MD | 1891377917 | Pediatrics Physician | Honolulu, HI | 2021 |
| Yixiao Ma, M.S. | 1730621970 | Acupuncturist | White Plains, NY | 2016 |
| Yixuan Ma | 1629910146 | Otolaryngology Physician | Kansas City, KS | 2026 |
| Yok Ma, R.PH. | 1215259825 | Pharmacist | Bronx, NY | 2010 |
| Yongjie Ma | 1316483076 | Nurse Practitioner | Milwaukee, WI | 2017 |
| You-Lim Ma | 1174126726 | Pharmacist | Secane, PA | 2020 |
| Yousheng Ma, DMD, MS | 1629084892 | General Practice Dentistry | Reading, MA | 2006 |
| Yuchen Ma, M.D. | 1659587921 | Internal Medicine Physician | Lexington, KY | 2007 |
| Yuchi Ma | 1568178085 | Student in an Organized Health Care Education/Training Program | Richmond, VA | 2023 |
| Yuching Ma, RNFA | 1215063540 | Registered Nurse First Assistant | Mission Viejo, CA | 2007 |
| Yuci Ma, DMD | 1942370499 | Orthodontics and Dentofacial Orthopedics Dentistry | Lexington, MA | 2006 |
| Yue Ma | 1306509583 | Pharmacist | Malden, MA | 2021 |
| Yue Ma, M.D. | 1447593645 | Otolaryngology Physician | Los Angeles, CA | 2013 |
| Yufang Ma, PHARMD | 1750967196 | Pharmacist | Nashville, TN | 2021 |
| Yuhua Ma, M.D. | 1174617179 | Psychiatry Physician | Princeton, NJ | 2006 |
| Yuke Ma, RPH | 1598332595 | Pharmacist | Palo Alto, CA | 2021 |
| Yun-Han Ma | 1982383253 | Periodontics | Columbus, OH | 2023 |
| Yunhan Ma | 1033886858 | Physical Therapist | Santa Monica, CA | 2021 |
| Yuntong Ma, MD | 1982136172 | Diagnostic Radiology Physician | Stanford, CA | 2017 |
| Yupo Ma, MD PHD | 1063412153 | Anatomic Pathology & Clinical Pathology Physician | Stony Brook, NY | 2005 |
| Yuqing Ma | 1356742241 | Student in an Organized Health Care Education/Training Program | College Point, NY | 2014 |
| Yuteng Ma, MD | 1932781432 | Internal Medicine Physician | Grand Blanc, MI | 2021 |
| Yutian Ma | 1811866338 | Mental Health Counselor | Ontario, CA | 2025 |
| Yuxiang Ma, M.D. | 1225290927 | Anatomic Pathology & Clinical Pathology Physician | Brockton, MA | 2008 |
| Yuxing Ma | 1316644602 | Student in an Organized Health Care Education/Training Program | Boston, MA | 2023 |
| Yuying Ma | 1609308378 | Case Manager/Care Coordinator | New York, NY | 2017 |
| Yuying Ma, RN | 1811728785 | Case Management Registered Nurse | Palo Alto, CA | 2024 |
| Yvonne Ma, MD | 1598753733 | Pediatrics Physician | Everett, WA | 2005 |
| Yvonne Ma, PHARMD | 1831201375 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Montrose, NY | 2006 |
| Zeliang Ma | 1114863149 | Student in an Organized Health Care Education/Training Program | Rochester, MN | 2026 |
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).