Providers Allison Trzaskos, P.T. to Charles Tsai, M.D.
300 individual NPIs in the federal registry, part 22,204 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. 105 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Allison Trzaskos, P.T. | 1346774999 | Physical Therapist | Boston, MA | 2017 |
| Brian Trzaskos, PT, LMT, CSCS, CMP | 1154468247 | Physical Therapist | Essex, NY | 2007 |
| Carolyn Trzaskos, OT | 1336450303 | Occupational Therapist | Queensbury, NY | 2010 |
| Jacob Trzaskos, APN | 1992584031 | Acute Care Nurse Practitioner | Chicago, IL | 2023 |
| Joyce Trzaskos, BCBA | 1982283727 | Behavior Analyst | Pittsford, NY | 2021 |
| Machelle Trzaskos, LPN | 1104698810 | Licensed Practical Nurse | Queensbury, NY | 2023 |
| Andre Trzaskowski, DO | 1558915496 | Psychiatry Physician | Augusta, ME | 2019 |
| Chelsea Trzaskowski, APRN, PMHNP | 1396586178 | Psychiatric/Mental Health Nurse Practitioner | Brunswick, ME | 2024 |
| Jennifer Trzaskus, REGISTERED NURSE | 1215624697 | Registered Nurse | North Chicago, IL | 2023 |
| Nick Trzaskus, PHARMD | 1104427681 | Pharmacist | Louisville, KY | 2020 |
| William Trzaskus, RPH | 1710332168 | Pharmacist | Griffith, IN | 2016 |
| Donna Trzcienski, DPT | 1316552508 | Physical Therapist | Rio Rancho, NM | 2020 |
| Michael Trzcienski, PA | 1518987924 | Surgical Physician Assistant | Albuquerque, NM | 2006 |
| Michael Trzcienski | 1669817748 | Pastoral Counselor | Watchung, NJ | 2013 |
| Agnieszka Trzcinka, | 1508025529 | Anesthesiology Physician | Boston, MA | 2008 |
| Anna Trzcinska, D.M.D | 1659620318 | Oral and Maxillofacial Pathology Dentistry | Chicago, IL | 2012 |
| Barbara Trzcinski, PH.D. | 1013038280 | Clinical Psychologist | Livonia, MI | 2007 |
| Brett Trzcinski, MD | 1952807513 | Internal Medicine Physician | Santa Barbara, CA | 2018 |
| Christopher Trzcinski, PT, DPT | 1003362112 | Orthopedic Physical Therapist | Littleton, CO | 2016 |
| David Trzcinski, NP-C | 1295150555 | Primary Care Nurse Practitioner | Montgomery, AL | 2014 |
| Douglas Trzcinski, MD | 1699769562 | Surgery of the Hand (Plastic Surgery) Physician | Norfolk, VA | 2005 |
| George Trzcinski, D.PH. | 1184676199 | Pharmacist | Muskogee, OK | 2006 |
| Joann Trzcinski, RN, NP | 1417200593 | Nurse Practitioner | Rochester, NY | 2012 |
| Joanne Trzcinski, CADC I | 1558925974 | Addiction (Substance Use Disorder) Counselor | Lebanon, OR | 2019 |
| Karen Trzcinski, BSW | 1871859991 | Case Manager/Care Coordinator | Concord, NH | 2012 |
| Kathleen Trzcinski, APN | 1972695716 | Nurse Practitioner | Wilmington, DE | 2006 |
| Kelly Trzcinski, LSW | 1093203853 | Social Worker | Columbus, OH | 2018 |
| Kristen Trzcinski | 1780383018 | Occupational Therapy Assistant | Pemberville, OH | 2023 |
| Lauren Trzcinski, MD | 1073453882 | Student in an Organized Health Care Education/Training Program | Norfolk, VA | 2026 |
| Lauren Trzcinski | 1760057590 | Counselor | Springfield, MA | 2021 |
| Lindsey Trzcinski | 1235465212 | Specialist | Manchester, NH | 2009 |
| Linzy Trzcinski | 1184487514 | Registered Nurse | Broken Arrow, OK | 2024 |
| Marcelle Trzcinski | 1366057853 | Student in an Organized Health Care Education/Training Program | Berkeley, CA | 2020 |
| Margaret Trzcinski, D.D.S. | 1942301296 | General Practice Dentistry | Delmar, NY | 2006 |
| Maxwell Trzcinski | 1134508047 | Clinical Psychologist | San Diego, CA | 2015 |
| Mercedes Trzcinski, D.C. | 1063510345 | Chiropractor | Buffalo, NY | 2006 |
| Nancy Trzcinski, FNP | 1306843958 | Family Nurse Practitioner | Albany, NY | 2005 |
| Patricia Trzcinski, APRN, CPNP-PC | 1851385850 | Pediatric Nurse Practitioner | Sumter, SC | 2005 |
| Sandra Trzcinski, PTA | 1912784331 | Physical Therapy Assistant | Perrysburg, OH | 2023 |
| Shannon Trzcinski, CNP | 1033407523 | Adult Health Nurse Practitioner | Mansfield, OH | 2011 |
| Tamara Trzcinski, PHYSICIAN ASSISTANT | 1083924260 | Medical Physician Assistant | Glendora, CA | 2010 |
| Tyler Trzcinski, MSOT | 1194404103 | Occupational Therapist | Arlington, VA | 2023 |
| Jamie Trzebiatowski | 1033086327 | School Registered Nurse | Waupaca, WI | 2025 |
| Kristina Trzebiatowski | 1730066507 | Licensed Practical Nurse | Eau Claire, WI | 2025 |
| Margaret Trzebiatowski, DO | 1457541906 | Family Medicine Physician | Locust, NC | 2007 |
| Virginia Trzebiatowski, APRN | 1003938143 | Family Nurse Practitioner | Orlando, FL | 2007 |
| Wade Trzebiatowski, D.C. | 1770937666 | Chiropractor | Stevens Point, WI | 2016 |
| Danuta Trzebinska, M.D. | 1629125042 | Nephrology Physician | San Diego, CA | 2007 |
| Alex Trzebucki, MD | 1114269594 | Infectious Disease Physician | Pittsburgh, PA | 2013 |
| Maria Trzebunia | 1437795937 | Behavior Technician | Farmington Hills, MI | 2019 |
| Patrycja Trzebunia | 1932704020 | Behavior Technician | Farmington Hills, MI | 2020 |
| Catherine Trzeciak, M.S. | 1629434196 | Marriage & Family Therapist | Sierra Madre, CA | 2016 |
| Jann Trzeciak, D.O. | 1619199171 | Family Medicine Physician | Pontiac, MI | 2007 |
| Joshua Trzeciak, DPT | 1437732302 | Physical Therapist | Rockville, MD | 2021 |
| Lucyna Trzeciak, PHARMD | 1073926739 | Pharmacist | Pasadena, MD | 2014 |
| Marc Trzeciak, D. O. | 1033111026 | Orthopaedic Surgery Physician | Modesto, CA | 2005 |
| Michelle Trzeciak | 1184130171 | Behavior Analyst | Panama City, FL | 2017 |
| Nathaniel Trzeciak, DPT | 1053179770 | Physical Therapist | Butler, PA | 2024 |
| Nicholas Trzeciak | 1386107837 | Emergency Medicine Physician | Westlake, OH | 2019 |
| Stephen Trzeciak, MD | 1124109723 | Critical Care Medicine (Internal Medicine) Physician | Camden, NJ | 2006 |
| Victor Trzeciak, MD | 1447228937 | Internal Medicine Physician | Sheffield Village, OH | 2006 |
| Natalie Trzeciak-Hardwick | 1255869285 | Mental Health Counselor | Sacramento, CA | 2017 |
| M M Trzeciak-Kerr, LMHC | 1972658177 | Professional Counselor | Athens, OH | 2007 |
| Michael Trzeciakiewicz | 1306414651 | Addiction (Substance Use Disorder) Counselor | Wilmington, DE | 2021 |
| Kristen Trzeciakowski, R.D | 1467881748 | Registered Dietitian | Forks, WA | 2013 |
| Emily Trzecki | 1972270924 | Speech-Language Pathologist | Tulsa, OK | 2021 |
| Kenneth Trzecki, PT, OCS | 1841349016 | Physical Therapist | Humble, TX | 2007 |
| Nicholas Trzecki, PT, DPT | 1154106748 | Physical Therapist | Grandview, MO | 2023 |
| Samantha Trzecki | 1417416066 | Student in an Organized Health Care Education/Training Program | Columbia, MO | 2019 |
| Erin Trzell, LPC | 1922305473 | Professional Counselor | Staunton, VA | 2011 |
| Angie Trzepacz, PHD | 1144281379 | Psychologist | Walpole, MA | 2006 |
| Donald Trzepacz, IDMT | 1831329721 | Independent Duty Medical Technicians | Niagara Falls, NY | 2009 |
| Michele Trzepacz, RN | 1013717578 | School Registered Nurse | Herkimer, NY | 2025 |
| Paula Trzepacz, M.D. | 1023396066 | Psychosomatic Medicine Physician | Indianapolis, IN | 2011 |
| Steven Trzepacz, O.D. | 1740270453 | Optometrist | Streator, IL | 2005 |
| Anthony Trzepkowski, O.D. | 1962479535 | Optometrist | Niagara Falls, NY | 2006 |
| Francis Trzepkowski, O.D. | 1457328650 | Optometrist | Hamburg, NY | 2006 |
| Kenneth Trzepkowski, M.D. | 1699736140 | Family Medicine Physician | Newark, DE | 2006 |
| Melissa Trzesiara | 1881530244 | Community Health Worker | Springfield, VT | 2026 |
| Allison Trzeskowski | 1972232577 | Speech-Language Pathologist | Mountain Top, PA | 2022 |
| Agnieszka Trzesniowski, RPH | 1629397146 | Pharmacist | Belvidere, NJ | 2010 |
| John Trzesniowski, D.O. | 1144264664 | Family Medicine Physician | Philadelphia, PA | 2006 |
| John Trzesniowski | 1922694132 | Pharmacist | Fairless Hills, PA | 2020 |
| Matthew Trzesniowski, D.O. | 1487933503 | General Practice Physician | Philadelphia, PA | 2011 |
| Michelle Trzesniowski, CRNP | 1194051037 | Family Nurse Practitioner | Midlothian, VA | 2009 |
| Mikaela Trzesniowski, LCSW | 1801544937 | Clinical Social Worker | Millville, MA | 2022 |
| Dean Trzewieczynski | 1023298387 | Pharmacist | Orchard Park, NY | 2007 |
| Alanna Trzil, LMSW-CSW | 1780666586 | Clinical Social Worker | Flint, MI | 2005 |
| Danielle Trzil, M.A. | 1720733199 | Behavior Analyst | Spokane, WA | 2022 |
| Shannon Trzil, OTR/L | 1588860704 | Specialist | Memphis, TN | 2007 |
| Scott Trzinski, MS | 1841444577 | Counselor | Butte, MT | 2008 |
| Zachary Trzinski | 1922933571 | Athletic Trainer | Fairbanks, AK | 2026 |
| Sonia Trzmielina, M.D. | 1821298423 | Family Medicine Physician | Tampa, FL | 2007 |
| Alexandra Trznadel | 1255814372 | Behavior Analyst | Virginia Beach, VA | 2018 |
| Carrie Trznadel, MATS, CADAC II | 1487108395 | Addiction (Substance Use Disorder) Counselor | Indianapolis, IN | 2016 |
| Kristin Trznadel | 1972946275 | Counselor | Springfield, MA | 2013 |
| Nadine Trznadel, RN | 1548369556 | Registered Nurse | Morton Grove, IL | 2006 |
| Lucas Trzop, LMT | 1528930492 | Massage Therapist | Eugene, OR | 2025 |
| Susan Trzop-Haiden, PHARMACIST | 1649526021 | Pharmacist | Bangor, ME | 2012 |
| Micheal Trzos-Montoya | 1154264240 | School Social Worker | Chicago, IL | 2026 |
| Shelley Trzpuc, MD | 1528079092 | Physical Medicine & Rehabilitation Physician | Murfreesboro, TN | 2006 |
| Trent Trzpuc, MD | 1790751733 | Anatomic Pathology & Clinical Pathology Physician | Aiken, SC | 2006 |
| Anthony Trzupek | 1255856407 | Addiction (Substance Use Disorder) Counselor | Hayward, CA | 2017 |
| Irene Trzupek, RN, APN | 1447360037 | Chronic Care Clinical Nurse Specialist | Oak Lawn, IL | 2006 |
| Karmen Trzupek, M.S., C.G.C. | 1972581346 | Genetic Counselor (M.S.) | Redmond, WA | 2006 |
| Melissa Trzupek | 1588946982 | Speech-Language Pathologist | Oak Lawn, IL | 2011 |
| Stephen Trzupek | 1316594963 | Clinical Psychologist | Tacoma, WA | 2019 |
| Irene Trzybinski, D.C | 1144382557 | Chiropractor | Lancaster, NY | 2006 |
| Victoria Trzyna | 1043766918 | Athletic Trainer | Athens, OH | 2016 |
| Andrew Trzynka, PHARMD | 1609158310 | Pharmacist | Fort Wayne, IN | 2011 |
| Theodore Trzynka, ATC | 1295271054 | Respiratory/Developmental/Rehabilitative Specialist/Technologist | Saint Paul, MN | 2017 |
| Margaret Trzyzewski, PT | 1588960116 | Pediatric Physical Therapist | Springville, NY | 2011 |
| Richard Trzyzewski | 1922392182 | Pharmacist | East Aurora, NY | 2011 |
| Sumiko Ts'Kamura, M.D. | 1033207428 | Internal Medicine Physician | Greenville, NC | 2006 |
| Timothy Ts'o, M.D., PH.D. | 1689780892 | Psychiatry Physician | Libertyville, IL | 2006 |
| Mercy Tsa | 1023598653 | Licensed Vocational Nurse | Euless, TX | 2018 |
| Wai Yan Angelina Tsa | 1356135883 | Pharmacist | Seattle, WA | 2025 |
| Sabrina Tsaabbast | 1285296509 | Physical Therapist | Glassboro, NJ | 2019 |
| Isaiah Tsaba | 1215823372 | Behavior Technician | Rockville, MD | 2025 |
| Sharon Tsabag, M.A. | 1184819435 | Family Psychologist | Santa Clarita, CA | 2007 |
| Carolynn Tsabai, MD | 1942629696 | Hospitalist Physician | Buffalo, NY | 2014 |
| Gal Tsaban, MD MPH | 1649054750 | Cardiovascular Disease Physician | Rochester, MN | 2023 |
| Efrat Tsabari, PA-C | 1508355801 | Physician Assistant | Round Rock, TX | 2018 |
| Shefali Tsabary | 1063662674 | Psychologist | Bayside, NY | 2008 |
| Jessica Tsabetsaye, PA | 1316220478 | Physician Assistant | Albuquerque, NM | 2011 |
| Martha Tsabetsaye, PA-C | 1700151545 | Physician Assistant | San Diego, CA | 2012 |
| Natasha Tsabetsaye | 1073226692 | Behavior Technician | Katy, TX | 2022 |
| Oleg Tsabur | 1730716457 | Counselor | Victorville, CA | 2020 |
| Elizabeth Tsachres, B.A. | 1811329014 | Mental Health Counselor | San Carlos, CA | 2013 |
| Melinda Tsaclas, M.S, BCBA | 1104259670 | Behavior Analyst | Haleiwa, HI | 2013 |
| Alexis Tsacoumangos | 1639607047 | Clinical Psychologist | Los Angeles, CA | 2017 |
| Brian Tsacoumangos, PA-C | 1346739224 | Physician Assistant | East Lansing, MI | 2018 |
| Jillian Tsacoyeanes | 1538773080 | Addiction (Substance Use Disorder) Counselor | Cambridge, MA | 2020 |
| Leora Tsadik, LPN | 1912154063 | Licensed Practical Nurse | Lynbrook, NY | 2008 |
| Sharon Tsadik, P.A. | 1558601203 | Physician Assistant | Far Rockaway, NY | 2013 |
| Jacob Tsadok, MD | 1881756096 | Internal Medicine Physician | Los Angeles, CA | 2006 |
| Sapeer Tsadok | 1609222033 | Specialist | Brooklyn, NY | 2016 |
| Diana Tsadourian | 1356942189 | Personal Care Attendant | Las Vegas, NV | 2020 |
| David Tsadyk | 1891482873 | Dentist | Bridgeport, CT | 2023 |
| Michael Tsadyk, MD | 1194212902 | Family Medicine Physician | Forest Hills, NY | 2018 |
| Anne Tsafack, MD | 1811618846 | Case Manager/Care Coordinator | Reisterstown, MD | 2022 |
| Annelle Tsafack | 1275378945 | Behavior Technician | Baltimore, MD | 2024 |
| David Fabius Tsafack, PHARMD | 1942803069 | Pharmacist | Mission, TX | 2020 |
| Eugenie Tsafack | 1093608879 | Personal Care Attendant | Bennington, NE | 2025 |
| Gael Tsafack | 1538982814 | Case Management Registered Nurse | Washington, DC | 2024 |
| Gildas Tsafack | 1881955060 | Home Health Aide | Washington, DC | 2012 |
| Martine Tsafack | 1790520401 | Home Health Aide | Washington, DC | 2024 |
| Theophile Tsafack | 1689408882 | Pharmacist | West Monroe, LA | 2024 |
| Monique Tsafack Tanguetio | 1881113405 | Case Manager/Care Coordinator | Oklahoma City, OK | 2017 |
| Tal Tsafnat | 1154016202 | Student in an Organized Health Care Education/Training Program | Biddeford, ME | 2023 |
| Vassilios Tsafos | 1902195217 | Anesthesiology Physician | Stony Brook, NY | 2011 |
| Judy Tsafrir, M.D. | 1902923790 | Psychiatry Physician | Newton, MA | 2007 |
| Ziv Tsafrir, M.D. | 1235579574 | Gynecology Physician | Detroit, MI | 2013 |
| Georgia Tsaftarides, LPCC-S | 1235477464 | Professional Counselor | Canton, OH | 2013 |
| Tom Tsagalakis, MFT | 1851626022 | Marriage & Family Therapist | Seattle, WA | 2009 |
| Makayla Tsagalis | 1679468748 | Counselor | Hot Springs, SD | 2025 |
| Alexandra Tsaganos | 1336764349 | Behavior Technician | San Diego, CA | 2020 |
| Robert Tsaganos, DMD | 1629120571 | General Practice Dentistry | Chadds Ford, PA | 2007 |
| Angela Tsagarakis, RDN | 1225793755 | Registered Dietitian | Plano, TX | 2021 |
| Ina Tsagarakis, MS, RD, CDN | 1790017507 | Registered Dietitian | Croton On Hudson, NY | 2010 |
| Costandinos Tsagaratos, D.O. | 1164620746 | Emergency Medicine Physician | Clinton Township, MI | 2007 |
| Despina Tsagaris, RN | 1730353822 | Registered Nurse | Seattle, WA | 2008 |
| Haleigh Tsagaris, PNP | 1629701024 | Pediatric Nurse Practitioner | Chicopee, MA | 2022 |
| Katina Tsagaris, DO, MPH | 1720212228 | Rheumatology Physician | Atlanta, GA | 2009 |
| Joanne Tsagas, DMD | 1114004165 | General Practice Dentistry | Chelsea, MA | 2006 |
| Anastasia Tsagianni, MD | 1790211415 | Medical Oncology Physician | Winston Salem, NC | 2017 |
| Annah Tsagkalidis, PA-C | 1508384603 | Physician Assistant | Phoenix, AZ | 2017 |
| Vasileios Tsagkalidis, MD | 1275054447 | Surgical Oncology Physician | Gilbert, AZ | 2017 |
| Athina Tsagkaraki | 1124657093 | Student in an Organized Health Care Education/Training Program | Erie, PA | 2020 |
| Emmanouela Tsagkaraki, MD, PHD | 1437906203 | Student in an Organized Health Care Education/Training Program | Pittsburgh, PA | 2024 |
| Jacinta Tsagli | 1912670407 | Behavior Technician | Boston, MA | 2021 |
| Carley Anne Tsaglos, MSW | 1891627543 | Clinical Social Worker | Harrington Park, NJ | 2026 |
| Joseph Tsago Nguimatsa | 1629440250 | Primary Care Nurse Practitioner | Amarillo, TX | 2015 |
| Athanasios Tsagris | 1447846597 | Pharmacist | Valparaiso, IN | 2020 |
| Sarah Tsagris, O.D. | 1659348407 | Optometrist | Valparaiso, IN | 2006 |
| Susan Tsagris | 1518562586 | Ambulatory Care Pharmacist | Portage, IN | 2020 |
| Theodore Tsagris, PHARM.D. | 1417612532 | Pharmacist | Griffith, IN | 2021 |
| Kathryn Tsagronis | 1245848829 | Clinical Social Worker | Washington, DC | 2020 |
| Dorette Tsague, HHA | 1548020621 | Home Health Aide | Washington, DC | 2024 |
| Sylvani Tsague | 1841026010 | Community Health Worker | Washington, DC | 2024 |
| Evie Dorcance Tsague Epse Dachi | 1942179395 | School Counselor | Baltimore, MD | 2025 |
| Honorine Tsague Nguefack | 1013274232 | Home Health Aide | Silver Spring, MD | 2012 |
| Paul Marcel Tsague Voufo | 1467391318 | Home Health Aide | New Carrollton, MD | 2026 |
| James Tsahakis, MD | 1205253127 | Emergency Medicine Physician | Charlotte, NC | 2014 |
| Paul Tsahakis, MD | 1770572570 | Orthopaedic Surgery Physician | Charlotte, NC | 2005 |
| Katina Tsahalis, PA-C | 1255736922 | Physician Assistant | Brooklyn, NY | 2014 |
| Kiriaki Tsahas | 1467886234 | Pharmacist | East Chicago, IN | 2013 |
| Beatrice Tsahey | 1770353302 | Licensed Practical Nurse | Albany, NY | 2024 |
| Douglas Tsahey, MD | 1558059535 | Student in an Organized Health Care Education/Training Program | Pittsburgh, PA | 2023 |
| Alexandra Tsahiridis | 1558112177 | Mental Health Counselor | Charleston, SC | 2024 |
| Elizabeth Tsahiridis, MSMHC MSED PLPC CIT | 1174010367 | Psychoanalyst | Branson, MO | 2018 |
| A Tsai, MD FACC | 1528160793 | Cardiovascular Disease Physician | Ravenna, OH | 2006 |
| Aaron Tsai, M.D. | 1497717136 | Ophthalmology Physician | Woodbury, MN | 2006 |
| Adela Tsai, CPNP | 1184904682 | Pediatric Nurse Practitioner | Dallas, TX | 2011 |
| Adriane Tsai | 1467344291 | Behavior Technician | Santa Ana, CA | 2025 |
| Alan Tsai, OD | 1154841682 | Optometrist | Eatontown, NJ | 2017 |
| Albert Tsai, M.D., PH.D. | 1619294048 | Anatomic Pathology & Clinical Pathology Physician | Palo Alto, CA | 2010 |
| Albert Tsai | 1699703819 | Emergency Medicine Physician | Minneapolis, MN | 2006 |
| Albert Tsai, M.D. | 1700865482 | Specialist | Long Beach, CA | 2006 |
| Albert Tsai, M.D. | 1740482066 | Psychiatry Physician | Seattle, WA | 2007 |
| Albert Tsai, MD | 1841551124 | Anesthesiology Physician | Stanford, CA | 2012 |
| Alec Tsai, L.AC. | 1730432196 | Acupuncturist | Milpitas, CA | 2012 |
| Alex Tsai, DO | 1114504321 | Emergency Medicine Physician | San Mateo, CA | 2021 |
| Alex Tsai, D.O. | 1740416304 | Family Medicine Physician | Worthington, OH | 2009 |
| Alexander Tsai, M.D., PH.D. | 1316047319 | Psychiatry Physician | Boston, MA | 2006 |
| Alexander Tsai, MD PHD | 1952964819 | Hematology & Oncology Physician | Minneapolis, MN | 2019 |
| Alexandra Tsai, MS, LCGC | 1134845100 | Genetic Counselor (M.S.) | Boise, ID | 2022 |
| Alice Tsai, MD | 1033116199 | Pediatrics Physician | Columbia, MD | 2005 |
| Alice Tsai, MD | 1124215926 | Radiation Oncology Physician | Chandler, AZ | 2007 |
| Alice Tsai, OTR/L | 1164810214 | Occupational Therapist | Fullerton, CA | 2014 |
| Alice Tsai, D.O. | 1326248691 | Physical Medicine & Rehabilitation Physician | Newport Beach, CA | 2007 |
| Alice Tsai, MD | 1487744587 | Obstetrics & Gynecology Physician | New York, NY | 2006 |
| Alice Tsai, MD | 1811836232 | Student in an Organized Health Care Education/Training Program | Aurora, CO | 2026 |
| Alicia Tsai, DDS | 1831351907 | General Practice Dentistry | Durham, NC | 2008 |
| Allan Tsai, DDS | 1326237173 | Dentist | Columbia, MD | 2007 |
| Allen Tsai, MD | 1518429711 | Student in an Organized Health Care Education/Training Program | Youngstown, OH | 2019 |
| Allen Tsai, MD, PHARMD | 1528742665 | Student in an Organized Health Care Education/Training Program | Merced, CA | 2023 |
| Allen Tsai | 1598606030 | Student in an Organized Health Care Education/Training Program | Boston, MA | 2026 |
| Allen Tsai, D.D.S. | 1720131261 | General Practice Dentistry | Bakersfield, CA | 2007 |
| Alyssa Tsai, M.D. | 1477900181 | Anesthesiology Physician | Round Rock, TX | 2016 |
| Alyssa Tsai | 1699160820 | Case Manager/Care Coordinator | San Jose, CA | 2015 |
| Amy Tsai, MD | 1063161172 | Surgery Physician | Stanford, CA | 2022 |
| Amy Tsai, DDS | 1124236997 | General Practice Dentistry | Upland, CA | 2007 |
| Amy Tsai, M.D. | 1265793657 | Diagnostic Radiology Physician | Flushing, NY | 2012 |
| Amy Tsai, M.D. | 1588831713 | Pediatric Gastroenterology Physician | Portland, OR | 2008 |
| Amy Tsai, M.D. | 1811221534 | Neonatal-Perinatal Medicine Physician | Houston, TX | 2009 |
| Amy Tsai, PHARM. D | 1962720813 | Pharmacist | Buena Park, CA | 2010 |
| An-Chi Tsai | 1912669706 | Optometrist | Orange, CA | 2021 |
| An-Shyang Tsai, MD | 1770551731 | Pediatrics Physician | Sacramento, CA | 2006 |
| Anderson Tsai, MD | 1083602858 | Internal Medicine Physician | Keansburg, NJ | 2005 |
| Anderson Tsai, D.O. | 1992065825 | Internal Medicine Physician | Albany, CA | 2012 |
| Andrew Tsai | 1093455867 | Student in an Organized Health Care Education/Training Program | Manhasset, NY | 2022 |
| Andrew Tsai | 1578395224 | Pharmacist | Somerville, NJ | 2024 |
| Andrew Tsai, M.D. | 1629367982 | Surgery of the Hand (Surgery) Physician | Detroit, MI | 2011 |
| Andrew Tsai, DO | 1821730565 | Family Medicine Physician | Auburn, WA | 2022 |
| Andrew Shih Hsiang Tsai, MD | 1710631031 | Student in an Organized Health Care Education/Training Program | Chicago, IL | 2022 |
| Andy Tsai, MASTER OF ACUPUNCTUR | 1215027677 | Acupuncturist | Round Rock, TX | 2006 |
| Andy Tsai, MD | 1467612697 | Hospitalist Physician | Renton, WA | 2008 |
| Andy Tsai | 1639908551 | Pharmacist | Seattle, WA | 2024 |
| Andy Tsai, PHARM.D. | 1881989622 | Pharmacist | Harlingen, TX | 2011 |
| Andy Tsai, M.D. | 1891909248 | Diagnostic Radiology Physician | Boston, MA | 2007 |
| Angel Tsai, MD | 1194712406 | Specialist | Beverly, MA | 2005 |
| Angela Tsai, MD | 1013209931 | Otolaryngology Physician | Bangor, ME | 2011 |
| Angela Tsai, MA | 1174290324 | Art Therapist | Chicago, IL | 2021 |
| Angela Tsai | 1194370262 | Behavior Technician | Hayward, CA | 2019 |
| Angela Tsai, M.S., R.D.N., C.D. | 1528496452 | Registered Dietitian | Kirkland, WA | 2013 |
| Angela Tsai, L.AC. | 1558580928 | Acupuncturist | San Bruno, CA | 2007 |
| Angela Tsai, O.D. | 1598781148 | Optometrist | Fredericksburg, VA | 2006 |
| Angela Tsai | 1649240102 | Pharmacist | Bethesda, MD | 2006 |
| Angela Tsai, M.ED, LPC | 1891231213 | Professional Counselor | Houston, TX | 2017 |
| Anh Tsai, MS, CCC-SLP | 1962947341 | Speech-Language Pathologist | Irvine, CA | 2016 |
| Ani-I Tsai, DMD | 1699830596 | Periodontics | Chelmsford, MA | 2006 |
| Ann Tsai | 1063359271 | Student in an Organized Health Care Education/Training Program | San Jose, CA | 2026 |
| Anna Tsai, MD | 1396544193 | Emergency Medicine Physician | Chicago, IL | 2025 |
| Annabelle Tsai, AA | 1245799253 | Anesthesiologist Assistant | Dallas, TX | 2019 |
| Annie Tsai, M.D. | 1306080924 | Anesthesiology Physician | Van Nuys, CA | 2009 |
| Annie Tsai | 1801690698 | Behavior Technician | El Paso, TX | 2025 |
| Anthony Tsai, DC | 1003006693 | Chiropractor | San Jose, CA | 2007 |
| Anthony Tsai, M.D. | 1285892067 | Pediatric Surgery Physician | Hartford, CT | 2008 |
| Arnold Tsai, M.D. | 1043522154 | Hospitalist Physician | Los Angeles, CA | 2010 |
| Arthur Tsai, M.D. | 1679638423 | Nephrology Physician | Kettering, OH | 2006 |
| Arwen Tsai, PH.D. | 1992908271 | Psychologist | White Plains, NY | 2007 |
| Athena Tsai | 1912790890 | Behavior Technician | Los Angeles, CA | 2025 |
| Aurora Tsai | 1972355014 | Student in an Organized Health Care Education/Training Program | Brooklyn, NY | 2024 |
| Austin Tsai, M.D. | 1235225756 | Family Medicine Physician | Fayetteville, NY | 2006 |
| Barbara Tsai, N.P. | 1376740332 | Nurse Practitioner | Baldwin Park, CA | 2007 |
| Ben Tsai, M.D. | 1457524522 | Colon & Rectal Surgery Physician | Greenwood, IN | 2008 |
| Benjamin Tsai, M.D. | 1841533502 | Hospitalist Physician | Berkeley, CA | 2013 |
| Benjamin Tsai, M.D. | 1982898151 | Emergency Medicine Physician | Brooklyn, NY | 2007 |
| Bernard Tsai, M.D. | 1700833407 | Anesthesiology Physician | Rockville, MD | 2006 |
| Bernette Tsai, M.D. | 1063686277 | Internal Medicine Physician | San Jose, CA | 2008 |
| Beryl Tsai, PHARM D | 1245765023 | Pharmacist | Torrance, CA | 2017 |
| Bessy Tsai, RN, MS, CNL | 1588342364 | Registered Nurse | Pittsburgh, PA | 2023 |
| Bonny Tsai, MD | 1982634226 | Pediatrics Physician | Columbus, OH | 2006 |
| Brandon Tsai | 1083549703 | Physical Therapist | Costa Mesa, CA | 2026 |
| Brandon Tsai | 1801736525 | Student in an Organized Health Care Education/Training Program | West Hollywood, CA | 2026 |
| Brian Tsai, PHARMD | 1346777240 | Pharmacist | Pismo Beach, CA | 2017 |
| Brian Tsai, DDS | 1437616604 | Dentist | Danbury, CT | 2019 |
| Brian Tsai, DDS | 1861037194 | General Practice Dentistry | Tarzana, CA | 2019 |
| Brittany Tsai, MD | 1922894351 | Student in an Organized Health Care Education/Training Program | Loma Linda, CA | 2025 |
| Bryce Tsai, D.D.S. | 1598896482 | General Practice Dentistry | Upland, CA | 2007 |
| Caitlin Tsai | 1588166466 | Student in an Organized Health Care Education/Training Program | Portales, NM | 2018 |
| Carlene Tsai, D.M.D. | 1184633166 | Endodontics | Salem, MA | 2006 |
| Caroline Tsai, SLP | 1871006049 | Speech-Language Pathologist | Phoenix, AZ | 2017 |
| Carolyn Tsai | 1457849598 | Epilepsy Physician | Cleveland, OH | 2018 |
| Carrie Tsai, D.M.D. | 1598029282 | Student in an Organized Health Care Education/Training Program | San Francisco, CA | 2012 |
| Catherine Tsai | 1033591276 | Surgery Physician | New York, NY | 2015 |
| Catherine Tsai, DMD | 1093692584 | Dentist | Columbus, GA | 2025 |
| Catherine Tsai, MD | 1356337935 | Gastroenterology Physician | Spokane, WA | 2005 |
| Catherine Tsai | 1790634830 | Behavior Technician | Fremont, CA | 2026 |
| Catherine Tsai, MD | 1801883152 | Family Medicine Physician | Seven Points, TX | 2005 |
| Catherine Tsai, MD | 1922172691 | Neonatal-Perinatal Medicine Physician | Jacksonville, NC | 2006 |
| Cecilia Tsai, OD | 1356186423 | Optometrist | San Jacinto, CA | 2024 |
| Chai-Yung Tsai, M.D. | 1467428326 | Family Medicine Physician | Irvine, CA | 2006 |
| Chao-Wei Tsai, MD | 1447607171 | Internal Medicine Physician | Olympia, WA | 2016 |
| Charles Tsai, D.C. | 1023179272 | Chiropractor | Rolling Hills Estates, CA | 2006 |
| Charles Tsai, M.D. | 1184678278 | Diagnostic Radiology Physician | Fort Wayne, IN | 2006 |
| Charles Tsai | 1205416781 | Pharmacist | Arlington, TX | 2021 |
| Charles Tsai, B.A. | 1497823520 | Case Manager/Care Coordinator | Campbell, CA | 2006 |
| Charles Tsai, M.D. | 1609825082 | Cardiovascular Disease Physician | Modesto, 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).