Providers Jerry Chao, PHARMD to Yi Ling Chao, PA-C
300 individual NPIs in the federal registry, part 3,708 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. 132 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Jerry Chao, PHARMD | 1033812276 | Pharmacist | Wilmington, DE | 2023 |
| Jerry Chao, M.D. | 1609036201 | Anesthesiology Physician | White Plains, NY | 2008 |
| Jerry Chao, M.D. | 1689815540 | Plastic and Reconstructive Surgery Physician | Washington, DC | 2009 |
| Jerry Chao, PHARM.D. | 1821537754 | Pharmacist | Downey, CA | 2017 |
| Jessica Chao, PA-C | 1225554389 | Physician Assistant | New York, NY | 2017 |
| Jessica Chao, PHARM.D. | 1447596002 | Pharmacist | Mercer Island, WA | 2012 |
| Jessica Chao, APN | 1699969659 | Nurse Practitioner | Belleville, NJ | 2007 |
| Jessica Chao, MD | 1922374925 | Neurology with Special Qualifications in Child Neurology Physician | Boston, MA | 2012 |
| Jessica Chao, MD | 1942140538 | Student in an Organized Health Care Education/Training Program | Minneapolis, MN | 2026 |
| Jill Chao, PHARM.D., R.PH. | 1043875438 | Pharmacist | Frisco, TX | 2019 |
| Jill Chao, CNM | 1750367280 | Advanced Practice Midwife | Austin, MN | 2005 |
| Jin Chao | 1710425996 | Family Nurse Practitioner | Brooklyn, NY | 2017 |
| Jing Chao, M.D. | 1811278971 | Endocrinology, Diabetes & Metabolism Physician | Seattle, WA | 2011 |
| Jing Wen Chao, CPNP, MSN | 1780869248 | Pediatric Nurse Practitioner | Torrance, CA | 2008 |
| Jireh Chao | 1124504188 | General Practice Dentistry | Dayton, NJ | 2018 |
| Joanne Chao, MD | 1073691960 | Orthopaedic Surgery Physician | Stockton, CA | 2006 |
| Joanne Chao, PSY.D. | 1588979702 | Psychologist | San Francisco, CA | 2010 |
| Jocelyn Chao | 1558096735 | Physician Assistant | Colton, CA | 2022 |
| John Chao, DPT | 1649324260 | Physical Therapist | Santa Monica, CA | 2007 |
| John Chao, MD | 1730683210 | Surgery of the Hand (Plastic Surgery) Physician | Ozark, MO | 2018 |
| John Chao, MD | 1871792945 | Orthopaedic Surgery Physician | Atlanta, GA | 2007 |
| John Chao, D.D.S. | 1902818198 | General Practice Dentistry | Alhambra, CA | 2006 |
| Johnny Chao | 1265213920 | Registered Respiratory Therapist | San Leandro, CA | 2023 |
| Jonathan Chao, M.D. | 1154611416 | Internal Medicine Physician | Palo Alto, CA | 2011 |
| Jonathan Chao, PA-C | 1225711781 | Physician Assistant | Chino, CA | 2023 |
| Jonathan Chao, O.D. | 1427497825 | Optometrist | Woodstock, GA | 2013 |
| Jonathan Chao, MD | 1497249940 | Cornea and External Diseases Specialist Physician | Manchester, NH | 2018 |
| Jong-Yi Chao, RPA-C | 1942455043 | Physician Assistant | New York, NY | 2008 |
| Joseph Chao, M.D. | 1285831057 | Medical Oncology Physician | Duarte, CA | 2007 |
| Joseph Chao, MD | 1861805210 | Dermatology Physician | San Francisco, CA | 2014 |
| Joseph Chao, M.D. | 1992891493 | Cardiovascular Disease Physician | Mountain View, CA | 2006 |
| Joshua Chao | 1124557251 | Surgery Physician | Los Angeles, CA | 2017 |
| Joshua Chao, PHARMD | 1295347433 | Pharmacist | Sharpsburg, GA | 2020 |
| Joyce Chao, CRNA | 1043261993 | Certified Registered Nurse Anesthetist | Dallas, TX | 2006 |
| Ju Chao, D.O. | 1457547135 | Hematology & Oncology Physician | Louisville, KY | 2007 |
| Judy Chao | 1134989718 | Student in an Organized Health Care Education/Training Program | Berkeley, CA | 2024 |
| Judy Chao | 1447948674 | Behavior Technician | Albuquerque, NM | 2023 |
| Juei-Chen Chao | 1124631304 | Mental Health Counselor | San Francisco, CA | 2020 |
| Julie Chao, MD | 1306869482 | Anesthesiology Physician | Elkhart, IN | 2006 |
| Julie Chao, OD | 1487159414 | Optometrist | Los Angeles, CA | 2018 |
| Justin Chao, PA-C | 1043185135 | Physician Assistant | Philadelphia, PA | 2025 |
| Justin Chao, RN | 1851246714 | Critical Care Medicine Registered Nurse | Riverside, CA | 2026 |
| K. S. Clifford Chao, M.D. | 1215038344 | Radiation Oncology Physician | New York, NY | 2006 |
| Kandace Chao | 1164199725 | Behavior Technician | Concord, CA | 2021 |
| Kanin Chao | 1386342111 | Behavior Technician | Long Beach, CA | 2023 |
| Kara Lee Chao, PHARM.D | 1962517862 | Pharmacist | Seattle, WA | 2006 |
| Karen Chao, O.D. | 1013953108 | Optometrist | San Gabriel, CA | 2006 |
| Karen Chao | 1134857691 | Social Worker | Escondido, CA | 2022 |
| Karen Chao, MD | 1194187104 | Pediatric Hematology & Oncology Physician | Palo Alto, CA | 2016 |
| Katelyn Chao | 1023716479 | Behavior Technician | Sacramento, CA | 2023 |
| Katherine Chao, RPH, PHARMD | 1487158515 | Pharmacist | Duarte, CA | 2018 |
| Kathleen Chao, PHARM.D. | 1093138794 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Torrance, CA | 2014 |
| Kathleen Chao, M.D. | 1538130430 | Internal Medicine Physician | San Diego, CA | 2006 |
| Kathy Chao, PA-C | 1134697865 | Physician Assistant | Roseland, NJ | 2018 |
| Kathy Chao | 1306540869 | Pharmacist | New Glarus, WI | 2023 |
| Ken Chao, RPH | 1245665629 | Pharmacist | Arvada, CO | 2013 |
| Kenneth Chao, LAC | 1225260375 | Acupuncturist | Glendale, CA | 2009 |
| Kenneth Chao, M.D. | 1942276589 | Neurology Physician | East Meadow, NY | 2006 |
| Kenny Chao | 1316444839 | Emergency Medicine Physician | Santa Monica, CA | 2018 |
| Kevin Chao, MD | 1154024305 | Student in an Organized Health Care Education/Training Program | Newark, NJ | 2023 |
| Kevin Chao, MD | 1457140196 | Student in an Organized Health Care Education/Training Program | Nashville, TN | 2025 |
| Kevin Chao, M.D. | 1518851146 | Student in an Organized Health Care Education/Training Program | Lancaster, PA | 2025 |
| Kevin Chao, M.D. | 1659551471 | Neurological Surgery Physician | Stanford, CA | 2007 |
| Kevin Chao, MD | 1780187500 | MOHS-Micrographic Surgery Physician | Roseville, CA | 2018 |
| Kevin Chao, LPCC, NCSP | 1982581682 | Professional Counselor | Denver, CO | 2025 |
| Khey Chao | 1962798751 | Community Health Worker | Merced, CA | 2011 |
| Kim Chao, LCSW | 1982194486 | Social Worker | Visalia, CA | 2018 |
| Kristen Chao, CCC-SLP | 1922129089 | Speech-Language Pathologist | Baltimore, MD | 2007 |
| Kristina Chao | 1467805275 | Athletic Trainer | Naples, FL | 2016 |
| Krystal Chao, PA-C | 1497620652 | Physician Assistant | Vienna, VA | 2025 |
| Kuang-Hwa Chao, M.D. | 1073721569 | Radiation Oncology Physician | Walnut Creek, CA | 2007 |
| Kuo Chao, M.D. | 1164450433 | Vascular & Interventional Radiology Physician | Los Angeles, CA | 2006 |
| Kyle Chao | 1164043105 | Physical Therapy Assistant | San Francisco, CA | 2020 |
| Kylie Chao | 1154143261 | Behavior Technician | Sacramento, CA | 2024 |
| Laura Chao | 1568829893 | Speech-Language Pathologist | Brooklyn, NY | 2016 |
| Lauren Chao, DMD | 1861912875 | Dentist | Beaverton, OR | 2017 |
| Lawrence Chao, MD | 1700812997 | Cornea and External Diseases Specialist Physician | Irvine, CA | 2006 |
| Lawrence Chao, M.D. | 1700896370 | Internal Medicine Physician | San Francisco, CA | 2006 |
| Leigh Chao, MD | 1922081348 | Emergency Medicine Physician | Saint Louis, MO | 2005 |
| Leilanie Chao | 1093498933 | Behavior Technician | Vancouver, WA | 2023 |
| Leliana Chao | 1225613680 | Behavior Technician | Elk Grove, CA | 2021 |
| Lelin Chao, MD | 1144297334 | Family Medicine Physician | Baltimore, MD | 2006 |
| Leslie Chao | 1710405261 | Health Educator | Berkeley, CA | 2017 |
| Li Chao | 1881743904 | General Practice Dentistry | Westminster, MD | 2007 |
| Li-Ting Chao, PH.D. | 1497902811 | Mental Health Counselor | Long Beach, CA | 2008 |
| Liang Lee Chao, AGPCNP | 1306334669 | Adult Health Nurse Practitioner | Dayton, OH | 2018 |
| Likang Chao, MD | 1841380490 | Obstetrics & Gynecology Physician | Barstow, CA | 2006 |
| Lily Chao, PHARMD | 1376400671 | Pharmacist | West Linn, OR | 2026 |
| Lily Chao, MD | 1508031352 | Pediatric Endocrinology Physician | Los Angeles, CA | 2008 |
| Linda Chao | 1033888102 | Pharmacist | Downey, CA | 2021 |
| Linda Chao, MD | 1780046458 | Orthopaedic Hand Surgery Physician | Cape May Court House, NJ | 2016 |
| Linda Chao, PHARM.D. | 1811061229 | Pharmacist | Antioch, CA | 2006 |
| Lindsay Chao, BCBA, LBA, MS | 1346886579 | Behavior Analyst | Dearborn, MI | 2019 |
| Ling-Ya Chao, MD | 1245868199 | Neurology Physician | San Francisco, CA | 2020 |
| Lisa Chao, OD | 1235659517 | Optometrist | Bakersfield, CA | 2017 |
| Lisa Chao, PHARMD | 1437823622 | Pharmacist | Fresno, CA | 2021 |
| Lisa Chao, MD | 1548529746 | Gynecology Physician | Stanford, CA | 2012 |
| Lissette Chao, P.A. | 1902975220 | Physician Assistant | N Dartmouth, MA | 2006 |
| Long (jonathan) Chao, RPH MBA | 1881926327 | Pharmacist | New York, NY | 2010 |
| Loohang Chao | 1447456678 | Mental Health Counselor | Portland, OR | 2007 |
| Lucy Chao, MD | 1396136057 | Dermatology Physician | Everett, WA | 2015 |
| Luke Chao, MD | 1609719053 | Student in an Organized Health Care Education/Training Program | Albuquerque, NM | 2026 |
| Lynn Chao, MSW | 1508559444 | Clinical Social Worker | Stanford, CA | 2023 |
| Lynn Chao, M.D. | 1831115682 | Surgery Physician | Bronx, NY | 2006 |
| Lynzie Chao, ABAT | 1437972130 | Behavior Technician | Stockton, CA | 2024 |
| Madeleine Chao | 1245158674 | Student in an Organized Health Care Education/Training Program | San Quentin, CA | 2026 |
| Maggie Chao, DMD | 1215134473 | Prosthodontics | Pleasanton, CA | 2007 |
| Margaret Chao, PH.D. | 1629453840 | Clinical Psychologist | Oakland, CA | 2015 |
| Margaret Chao, PA | 1780889238 | Physician Assistant | Berwyn, IL | 2007 |
| Margaret Chao, M.D. | 1811048853 | Pediatrics Physician | East Syracuse, NY | 2007 |
| Margaret Chao | 1962065938 | Emergency Medicine Physician | Buffalo, NY | 2019 |
| Marie Lin Chao | 1306700307 | Behavior Technician | Modesto, CA | 2025 |
| Mariette Chao, LCSW, CD (DONA) | 1023667060 | Clinical Social Worker | Denver, CO | 2019 |
| Marilyn Chao, ASW | 1295140549 | Clinical Social Worker | Emeryville, CA | 2014 |
| Mark Chao, M.D., PH.D. | 1770872632 | Hematology (Internal Medicine) Physician | Stanford, CA | 2011 |
| Mark Chao, D.D.S. | 1801876842 | General Practice Dentistry | Stockton, CA | 2006 |
| Martha Chao, CRNA | 1952259111 | Certified Registered Nurse Anesthetist | Loma Linda, CA | 2026 |
| Mary Chao, LMHC | 1780928622 | Mental Health Counselor | Gloucester, MA | 2012 |
| Mary Chao, D.O. | 1881814002 | Internal Medicine Physician | Lansing, MI | 2007 |
| Matthew Chao | 1831799345 | Pharmacist | Healdsburg, CA | 2020 |
| Maurice Chao, DO | 1245219542 | Emergency Medicine Physician | Cocoa Beach, FL | 2006 |
| May Chao, AUD, CCC-A | 1518855220 | Audiologist | Evansville, IN | 2025 |
| Melissa Chao | 1235002056 | Physician Assistant | Panorama City, CA | 2025 |
| Melissa Chao, LMT | 1336667849 | Massage Therapist | Renton, WA | 2017 |
| Melissa Chao, MD | 1891180386 | Pain Medicine (Anesthesiology) Physician | New York, NY | 2015 |
| Melody Chao | 1962067785 | Community Health Worker | Norwalk, CA | 2019 |
| Melyssa Chao | 1801538194 | Behavior Technician | Corona, CA | 2022 |
| Michael Chao, PHARMD | 1376112722 | Pharmacist | Tyler, TX | 2021 |
| Michael Chao, PHARMD | 1447077144 | Pharmacist | Englewood, NJ | 2024 |
| Michael Chao, BCBA | 1467938373 | Behavior Analyst | Torrance, CA | 2018 |
| Michael Chao, MD | 1891816229 | Otolaryngology Physician | Bryn Mawr, PA | 2007 |
| Michelle Chao | 1053957894 | Occupational Therapist | Chino Hills, CA | 2019 |
| Michelle Chao, PSY.D. | 1639710312 | Psychologist | New York, NY | 2019 |
| Michelle Chao, LCSW-C | 1659739647 | Clinical Social Worker | Rockville, MD | 2016 |
| Mimi Chao, M.D. | 1609091602 | Plastic Surgery Physician | Mesa, AZ | 2007 |
| Mimi Chao, RPH | 1629834981 | Pharmacist | Jersey City, NJ | 2024 |
| Min Chao, DMD | 1427444041 | General Practice Dentistry | Pittsfield, MA | 2015 |
| Ming Chao | 1285821355 | Adult Health Nurse Practitioner | Houston, TX | 2007 |
| Molly Chao | 1780195784 | Community Health Worker | San Francisco, CA | 2017 |
| Mwe Mwe Chao, M.D. | 1215167655 | Pediatric Hematology & Oncology Physician | Washington, DC | 2009 |
| Myra Chao, MD | 1942879051 | Student in an Organized Health Care Education/Training Program | Nashville, TN | 2021 |
| Nai Chao, PHARM.D. | 1295325249 | Pharmacotherapy Pharmacist | Jacksonville, FL | 2021 |
| Nai Chao | 1760816540 | Professional Counselor | Winton, CA | 2013 |
| Nan Chao | 1750434338 | Acupuncturist | San Jose, CA | 2007 |
| Nancy Chao, PHARM.D. | 1982312666 | Pharmacist | Concord, CA | 2022 |
| Naomi Chao, PH.D. | 1427046168 | Clinical Psychologist | S El Monte, CA | 2005 |
| Natalie Chao | 1619761830 | Student in an Organized Health Care Education/Training Program | Camden, NJ | 2025 |
| Nelson Chao, MD | 1215951587 | Medical Oncology Physician | Durham, NC | 2006 |
| Nelson Chao, M.D. | 1619974896 | Internal Medicine Physician | Shelton, CT | 2005 |
| Nicholas Chao, M.S.ED. | 1053849158 | Specialist | Brooklyn, NY | 2017 |
| Nicholas Chao, MD | 1780479758 | Student in an Organized Health Care Education/Training Program | Syracuse, NY | 2025 |
| Nickey Chao | 1568815975 | Addiction (Substance Use Disorder) Counselor | Oakland, CA | 2016 |
| Nicole Chao, MD | 1750320545 | Pediatrics Physician | Bloomington, IN | 2006 |
| Nina Chao, MD | 1033215397 | Pediatrics Physician | Bronx, NY | 2006 |
| Olivia Chao | 1962204958 | Student in an Organized Health Care Education/Training Program | Denver, CO | 2025 |
| Patrica Chao, LCSW | 1700671419 | Clinical Social Worker | Middletown, NY | 2025 |
| Patricia Chao, DDS | 1114351350 | Dentist | Santa Clara, CA | 2013 |
| Paul Chao, M.D. | 1922191337 | Obstetrics & Gynecology Physician | Las Vegas, NV | 2006 |
| Pauline Chao, MD | 1073665873 | Nephrology Physician | Norwood, MA | 2007 |
| Pauline Chao, MD | 1912087305 | Internal Medicine Physician | Las Vegas, NV | 2006 |
| Pei Chao, M.D. | 1871636464 | Family Medicine Physician | Los Angeles, CA | 2007 |
| Peter Chao, MD | 1124400262 | Student in an Organized Health Care Education/Training Program | Fresno, CA | 2015 |
| Peter Chao, PHARM.D. | 1427421577 | Ambulatory Care Pharmacist | Chino, CA | 2015 |
| Peter Chao, O.D. | 1972643625 | Optometrist | Plano, TX | 2007 |
| Peterson Chao, DDS | 1316583032 | General Practice Dentistry | Flushing, NY | 2019 |
| Philip Chao, M.D. | 1023103041 | Neuroradiology Physician | Lewes, DE | 2006 |
| Philip Chao, D.C | 1609948751 | Chiropractor | San Jose, CA | 2006 |
| Ping Chao | 1730325879 | Acupuncturist | Bellflower, CA | 2008 |
| Priscilla Chao, MD | 1487186425 | Emergency Medicine Physician | Alhambra, CA | 2017 |
| Rachel Chao, ED.D., CCC-SLP | 1154688190 | Speech-Language Pathologist | Renton, WA | 2012 |
| Rachel Chao, PA | 1548905649 | Physician Assistant | Stony Brook, NY | 2022 |
| Rachel Chao, DPT | 1780444307 | Physical Therapist | Portland, OR | 2024 |
| Raul Chao, M.D. | 1043276488 | Pain Medicine (Anesthesiology) Physician | South Miami, FL | 2006 |
| Raylien Chao, D.D.S., M.S. | 1851758387 | Dentist | Tampa, FL | 2016 |
| Raymond Chao, ND, DC, LAC | 1528679875 | Chiropractor | Waxhaw, NC | 2020 |
| Raymond Chao | 1679195085 | Pharmacist | San Jose, CA | 2020 |
| Rebecca Chao | 1073832424 | Marriage & Family Therapist | San Francisco, CA | 2010 |
| Rho Chao, D.M.D. | 1154433423 | General Practice Dentistry | Westminster, CA | 2006 |
| Richard Chao, M.D. | 1134150071 | Diagnostic Radiology Physician | Alhambra, CA | 2006 |
| Richard Chao, MD | 1558156547 | Student in an Organized Health Care Education/Training Program | New York, NY | 2025 |
| Robert Chao, M.D. | 1033536735 | Rheumatology Physician | Tysons, VA | 2014 |
| Roberto Chao, M.D. | 1811942212 | Urology Physician | Asheboro, NC | 2006 |
| Ronald Chao, M.D. | 1154597417 | Plastic Surgery Physician | Beverly Hills, CA | 2008 |
| Ronald Chao, D.D.S. | 1497956643 | General Practice Dentistry | Traverse City, MI | 2007 |
| Rosetta Chao, LCSW | 1558395194 | Clinical Social Worker | New York, NY | 2006 |
| Ruby Chao, OMD | 1831675891 | Acupuncturist | La Verne, CA | 2018 |
| Rudolph Chao, DMD | 1578793915 | Dentist | Marlton, NJ | 2009 |
| Ruixin Chao | 1699050831 | Case Manager/Care Coordinator | Santa Monica, CA | 2011 |
| Ruth Chao | 1225658685 | Speech-Language Pathologist | Columbia, SC | 2020 |
| Ryan Chao, MD | 1235471608 | Vascular & Interventional Radiology Physician | Stanford, CA | 2013 |
| Ryan Chao, MD | 1437786076 | Psychiatry Physician | Fremont, CA | 2020 |
| Ryon Chao, PHARMD | 1457600066 | Pharmacist | Raleigh, NC | 2012 |
| Sally Chao, M.D. | 1083751952 | Emergency Medicine Physician | Bridgeport, CT | 2007 |
| Samantha Chao, RBT | 1104621614 | Behavior Technician | Glen Burnie, MD | 2025 |
| Samantha Chao, MD | 1295357929 | Emergency Medicine Physician | Ann Arbor, MI | 2020 |
| Samantha Chao | 1548898364 | Anesthesiology Physician | San Francisco, CA | 2020 |
| Samuel Chao, M.D. | 1154522092 | Vascular & Interventional Radiology Physician | Federal Way, WA | 2007 |
| Samuel Chao | 1235832106 | Student in an Organized Health Care Education/Training Program | Charlottesville, VA | 2023 |
| Samuel Chao, M.D. | 1386658656 | Radiation Oncology Physician | Cleveland, OH | 2006 |
| Sarah Chao | 1073818522 | Occupational Therapist | Silver Spring, MD | 2011 |
| Sarah Chao | 1528993748 | Student in an Organized Health Care Education/Training Program | New York, NY | 2026 |
| Sarah Chao | 1629942776 | Student in an Organized Health Care Education/Training Program | Portland, OR | 2025 |
| Sarah Chao, OTR/L | 1730840620 | Occupational Therapist | Perris, CA | 2022 |
| Scott Chao, DDS | 1972774263 | Dentist | San Mateo, CA | 2008 |
| Serena Chao, M.D. | 1053375840 | Geriatric Medicine (Internal Medicine) Physician | Lebanon, NH | 2006 |
| Shanaya Chao | 1811536691 | Behavior Technician | Miami, FL | 2019 |
| Sharon Chao | 1497699128 | Student in an Organized Health Care Education/Training Program | Rochester, NY | 2026 |
| Shihkuang Chao, L.AC. | 1164816732 | Acupuncturist | Hacienda Heights, CA | 2015 |
| Shing Chao, MD | 1043828353 | Student in an Organized Health Care Education/Training Program | Baltimore, MD | 2020 |
| Shirley Chao, DDS | 1275733586 | General Practice Dentistry | Hacienda Heights, CA | 2007 |
| Shirley Chao, PHARMD | 1912004961 | Ambulatory Care Pharmacist | San Francisco, CA | 2006 |
| Shyan Chao | 1619410818 | Peer Specialist | City Of Industry, CA | 2016 |
| Silas Chao, MD | 1114485018 | Otolaryngology Physician | Fort Belvoir, VA | 2019 |
| Simon Chao, MD | 1144481532 | Orthopaedic Surgery Physician | North Easton, MA | 2008 |
| Simon Chao, MD | 1780898676 | Anesthesiology Physician | Winston Salem, NC | 2007 |
| Sinard Chao, PHARMD | 1679029235 | Pharmacist | Puyallup, WA | 2016 |
| Sio Nga Chao, OTR/L, CPAM | 1174854160 | Occupational Therapist | Cupertino, CA | 2010 |
| Sonya Chao, D.O. | 1306041231 | Pediatrics Physician | Pflugerville, TX | 2007 |
| Sophia Chao, DPT | 1457527574 | Physical Therapist | Vermillion, SD | 2008 |
| Sophia Chao, MSN, RN, CPNP-AC | 1578155735 | Pediatric Nurse Practitioner | San Francisco, CA | 2021 |
| Stacy Chao | 1942828512 | Pharmacist | Jacksonville, FL | 2020 |
| Stan Chao, M.D. | 1952337677 | Surgery Physician | Taos, NM | 2006 |
| Stephanie Chao, MD | 1952598708 | Pediatric Surgery Physician | Palo Alto, CA | 2007 |
| Stephen Chao, MSW, LSW | 1053158295 | Social Worker | Philadelphia, PA | 2024 |
| Stephen Chao, MD | 1083832927 | Obstetrics & Gynecology Physician | Fontana, CA | 2007 |
| Stephen Chao, M.D. | 1225299753 | Family Medicine Physician | Humble, TX | 2008 |
| Stephen Chao | 1427468891 | Community Health Worker | Portland, OR | 2014 |
| Stephen Chao, M.D. | 1508220831 | Anesthesiology Physician | Milwaukee, WI | 2016 |
| Stephen Chao, DPT | 1598093783 | Physical Therapist | Hawthorne, NY | 2009 |
| Stephen Chao | 1932421005 | Pharmacist | Brooklyn, NY | 2010 |
| Steven Chao | 1013159524 | Family Medicine Physician | Anaheim, CA | 2009 |
| Steven Chao, MD | 1033370028 | Surgery Physician | Flushing, NY | 2008 |
| Steven Chao, M.D., PH.D. | 1770625667 | Neurology Physician | Palo Alto, CA | 2007 |
| Steven Chao, M.D. | 1780727768 | Psychiatry Physician | Seattle, WA | 2007 |
| Steven Chao, MD | 1861434706 | Critical Care Medicine (Internal Medicine) Physician | Astoria, NY | 2006 |
| Susan Chao, RPH | 1003949637 | Pharmacist | Brooklyn, NY | 2007 |
| Sut Chao | 1376993188 | Specialist | Brooklyn, NY | 2016 |
| Syh-Shiuan Chao, MD | 1215504105 | Family Medicine Physician | Fort Belvoir, VA | 2021 |
| Talia Chao, D.O | 1215183231 | Pediatrics Physician | New York, NY | 2008 |
| Tamara Chao, MD | 1285837526 | Maternal & Fetal Medicine Physician | Tacoma, WA | 2007 |
| Tania Chao, M.D. | 1235305509 | Cardiovascular Disease Physician | Mc Lean, VA | 2008 |
| Te-Chun Chao, OTR/L | 1164903365 | Occupational Therapist | Anaheim, CA | 2018 |
| Teresa Chao, RPH | 1912266487 | Pharmacist | Honolulu, HI | 2012 |
| Thomas Chao, O.D. | 1801974860 | Optometrist | Brooklyn, NY | 2006 |
| Thomas Chao | 1811854433 | Behavior Technician | Sacramento, CA | 2026 |
| Thonyoon Chao | 1265953996 | Case Manager/Care Coordinator | Lakeport, CA | 2017 |
| Tien Chao, LAC. | 1245463942 | Acupuncturist | San Jose, CA | 2009 |
| Tien-Yu (vivian) Chao | 1386477610 | Mental Health Counselor | Roslindale, MA | 2024 |
| Tiffany Chao | 1184517211 | Pharmacist | Overland Park, KS | 2025 |
| Tiffany Chao, M.D. | 1538301338 | Student in an Organized Health Care Education/Training Program | Boston, MA | 2009 |
| Tiffany Chao | 1558947085 | Psychiatry Physician | San Jose, CA | 2021 |
| Tiffany Chao, MD | 1982090452 | Otolaryngology Physician | Philadelphia, PA | 2015 |
| Tily Chao | 1962161224 | Mental Health Counselor | Lodi, CA | 2021 |
| Timothy Chao, MD | 1255917944 | Student in an Organized Health Care Education/Training Program | Odessa, TX | 2021 |
| Timothy Chao, MD, PHD | 1396308326 | Anatomic Pathology & Clinical Pathology Physician | Philadelphia, PA | 2019 |
| Timothy Chao | 1417004276 | Dentist | Orange, CA | 2007 |
| Tina Chao, MD | 1639238207 | Emergency Medicine Physician | Los Angeles, CA | 2006 |
| Tina Chao, PA | 1679712244 | Physician Assistant | Addison, TX | 2009 |
| Tise Chao, LMFT | 1013108950 | Marriage & Family Therapist | Sylmar, CA | 2007 |
| Tom Chao, MD | 1710117163 | Orthopaedic Surgery Physician | Bakersfield, CA | 2009 |
| Tomas Chao, LAT, ATC | 1003326091 | Athletic Trainer | Mt Holly, NC | 2017 |
| Tomas Chao, PA | 1316003577 | Medical Physician Assistant | Woodstock, GA | 2006 |
| Toni Chao, NP | 1154345064 | Family Nurse Practitioner | Dallas, TX | 2006 |
| Toni Chao, MA | 1336304625 | Massage Therapist | Tampa, FL | 2008 |
| Tony Chao, PT, DPT, PHD | 1972360725 | Physical Therapist | Houston, TX | 2024 |
| Trinity Chao | 1023879665 | Behavior Technician | Farmington Hills, MI | 2024 |
| Tsai Chao, M.D. | 1609850668 | Physical Medicine & Rehabilitation Physician | Brooklyn, NY | 2005 |
| Tun-Yuan Chao, MPT | 1639383458 | Physical Therapist | Lake Stevens, WA | 2007 |
| Tze-Hsuan Chao, NP | 1104425891 | Adult Health Nurse Practitioner | Flushing, NY | 2020 |
| Tzyy Shyang Chao, M.D. | 1801213806 | Diagnostic Radiology Physician | Northridge, CA | 2014 |
| Valerie Chao, NP | 1942039391 | Nurse Practitioner | New York, NY | 2024 |
| Vane Chao, MHC | 1851431175 | Mental Health Counselor | San Jose, CA | 2007 |
| Victor Chao, DDS | 1033282736 | Dentist | Arcadia, CA | 2006 |
| Vincent Chao | 1487979225 | General Practice Dentistry | Placentia, CA | 2010 |
| Vivian Chao, MD | 1093845935 | Internal Medicine Physician | Wheat Ridge, CO | 2007 |
| Wa Chao, DDS | 1356394910 | General Practice Dentistry | Green Valley, AZ | 2006 |
| Walter Chao, O.D., A.P. | 1063502565 | Optometrist | Pembroke Pines, FL | 2006 |
| Wan-Ju Chao | 1063223956 | Counseling Psychologist | San Jose, CA | 2025 |
| Wan-Kai Chao, PT | 1629363320 | Physical Therapist | Arcadia, CA | 2011 |
| Wei Chao, MD | 1881767721 | Anesthesiology Physician | Honolulu, HI | 2006 |
| Wei Chao, MD PHD | 1922098730 | Anesthesiology Physician | Boston, MA | 2005 |
| Wei Ting Chao | 1023411592 | Medical Physician Assistant | Sandy, UT | 2014 |
| Wei-Ming Chao | 1841400298 | Marriage & Family Therapist | Oakland, CA | 2007 |
| Wei-Yi Chao, DDS | 1033365119 | General Practice Dentistry | Daly City, CA | 2008 |
| Wen Chao, MD | 1497785471 | Orthopaedic Surgery Physician | Philadelphia, PA | 2006 |
| Wendy Chao, PHARMD | 1407338619 | Pharmacist | Oakland, CA | 2018 |
| Wendy Chao | 1770355356 | Physician Assistant | Vallejo, CA | 2023 |
| Weng Chao, PHD | 1144709874 | Clinical Psychologist | Greenwood Village, CO | 2018 |
| Weyjuin Chao, M.D. | 1154852218 | Emergency Medicine Physician | South El Monte, CA | 2017 |
| William Chao, MD | 1841348661 | Emergency Medicine Physician | Baldwin Park, CA | 2007 |
| William Chao, D.M.D. | 1881127785 | Dentist | Vallejo, CA | 2017 |
| William Chao, M.D. | 1922063205 | Neonatal-Perinatal Medicine Physician | Saint Louis, MO | 2006 |
| Willie Chao, DDS | 1245235134 | Pediatric Dentistry | San Diego, CA | 2005 |
| Winnie Chao, O.D. | 1245657188 | Optometrist | Fremont, CA | 2014 |
| Wun Jiun Chao, B.S. | 1861116428 | Speech-Language Assistant | Sugar Land, TX | 2022 |
| Xiujuan Chao, LAC | 1477596013 | Acupuncturist | Silver Spring, MD | 2006 |
| Ya-Chi Chao | 1467237073 | Student in an Organized Health Care Education/Training Program | San Antonio, TX | 2023 |
| Yenwen Chao, DO | 1417164153 | Neurology Physician | San Antonio, TX | 2007 |
| Yi Chao, PA-C | 1578004669 | Surgical Physician Assistant | West Bloomfield, MI | 2017 |
| Yi Ling Chao, PA-C | 1790267094 | Physician Assistant | Brooklyn, NY | 2018 |
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).