Providers Kai-Chang Chan to Leonardo Chan
300 individual NPIs in the federal registry, part 3,669 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. 124 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Kai-Chang Chan | 1881025294 | Physical Therapist | San Antonio, TX | 2013 |
| Kaila Chan, FNP-C | 1972173458 | Nurse Practitioner | Santa Rosa, CA | 2021 |
| Kailey Chan, PHARMD | 1548128747 | Pharmacist | Lancaster, CA | 2026 |
| Kaili Chan, PA-C | 1245165067 | Physician Assistant | Fairfield, CT | 2026 |
| Kailing Chan, N.P. | 1790755403 | Nurse Practitioner | Farmington Hills, MI | 2006 |
| Kaitlin Chan | 1407667371 | Acute Care Nurse Practitioner | Morristown, NJ | 2025 |
| Kaity Chan, PHARM.D. | 1114164159 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Modesto, CA | 2009 |
| Kak-Chen Chan, MD | 1124103866 | Pediatric Cardiology Physician | Hollywood, FL | 2006 |
| Kalei Chan, MPT | 1780990911 | Physical Therapist | Hayward, CA | 2010 |
| Kalia Chan, M.A. | 1467783415 | Mental Health Counselor | San Rafael, CA | 2010 |
| Kalie Chan | 1013673961 | Behavior Analyst | Monsey, NY | 2021 |
| Kam Chan, PHARMD. | 1598137044 | Pharmacist | Towson, MD | 2015 |
| Kam Chan, D.O. | 1730304502 | Family Medicine Physician | Vacaville, CA | 2007 |
| Kam Chan, PHARM.D. | 1760507032 | Pharmacist | Los Angeles, CA | 2007 |
| Kam Chan, MD | 1891759510 | Family Medicine Physician | Charleston, SC | 2006 |
| Kaman Chan, OTR | 1285951558 | Occupational Therapist | The Woodlands, TX | 2010 |
| Kamman Chan | 1073766259 | Physician Assistant | New York, NY | 2008 |
| Kamse Chan, LCSW | 1912155714 | Social Worker | Staten Island, NY | 2008 |
| Kamun Chan, D.O. | 1912311192 | Emergency Medicine Physician | Salt Lake City, UT | 2014 |
| Kang Chan, MD MPH | 1356549117 | Internal Medicine Physician | New Milford, NJ | 2007 |
| Kang Chan, MD | 1710273537 | Pediatric Emergency Medicine (Pediatrics) Physician | Bronx, NY | 2011 |
| Kar Wei Chan | 1942630736 | Acupuncturist | San Jose, CA | 2013 |
| Kar-Mei Chan, MD | 1629075783 | Anesthesiology Physician | Valhalla, NY | 2005 |
| Karel Chan, MS, QMHP | 1467702654 | Mental Health Counselor | Saint Helens, OR | 2012 |
| Karen Chan | 1043747819 | Pediatric Endocrinology Physician | Santa Clara, CA | 2017 |
| Karen Chan | 1285456111 | Family Nurse Practitioner | Brooklyn, NY | 2024 |
| Karen Chan, PT | 1467719542 | Physical Therapist | Albuquerque, NM | 2012 |
| Karen Chan | 1528616364 | Student in an Organized Health Care Education/Training Program | Los Angeles, CA | 2019 |
| Karen Chan, RDN OR RD | 1538866546 | Registered Dietitian | Los Angeles, CA | 2023 |
| Karen Chan, MD | 1548240823 | Anesthesiology Physician | Morristown, NJ | 2006 |
| Karen Chan, RD | 1669869277 | Registered Dietitian | Torrance, CA | 2015 |
| Karen Chan, RPA-C | 1740562305 | Physician Assistant | Flushing, NY | 2011 |
| Karen Chan, L.AC. | 1750616926 | Acupuncturist | Berkeley, CA | 2009 |
| Karen Chan | 1770325573 | Nurse Practitioner | Glendale, AZ | 2024 |
| Karen Chan | 1891462404 | Licensed Vocational Nurse | Rosemead, CA | 2021 |
| Karence Chan, M.D. | 1194821488 | Diagnostic Radiology Physician | Newport Beach, CA | 2006 |
| Karina Chan | 1134917636 | Student in an Organized Health Care Education/Training Program | Elk Grove, CA | 2025 |
| Karl Chan, MD | 1194897942 | Internal Medicine Physician | South San Francisco, CA | 2006 |
| Karl Chan, PHARM.D. | 1730450628 | Pharmacist | San Francisco, CA | 2012 |
| Karmela Chan, M.D. | 1407053572 | Rheumatology Physician | New York, NY | 2007 |
| Kasey Chan, OD | 1841038601 | Optometrist | Saint Louis, MO | 2024 |
| Kassandra Chan, PHARMD | 1225790173 | Pharmacist | Burlingame, CA | 2021 |
| Kate Chan, PA-C | 1346303344 | Medical Physician Assistant | Charlotte, NC | 2006 |
| Kate Chan | 1710714597 | Specialist | Brentwood, NY | 2024 |
| Katelyn Chan | 1396494605 | Student in an Organized Health Care Education/Training Program | Stanford, CA | 2022 |
| Katharine Chan, PHARM.D | 1023354487 | Pharmacist | Bellevue, WA | 2012 |
| Katharine Chan | 1932873437 | Mental Health Counselor | Wailuku, HI | 2021 |
| Katherine Chan, MD | 1003254012 | Family Medicine Physician | Oviedo, FL | 2013 |
| Katherine Chan, CCC-SLP | 1043034283 | Speech-Language Pathologist | Staten Island, NY | 2024 |
| Katherine Chan, MD | 1073253027 | Family Medicine Physician | San Francisco, CA | 2022 |
| Katherine Chan, MFT | 1104435205 | Marriage & Family Therapist | Los Angeles, CA | 2020 |
| Katherine Chan, M.D. | 1205041274 | Urology Physician | Chapel Hill, NC | 2007 |
| Katherine Chan | 1306368899 | Speech-Language Pathologist | Downey, CA | 2017 |
| Katherine Chan, MD | 1306424569 | Anesthesiology Physician | Boston, MA | 2021 |
| Katherine Chan | 1366976037 | Pharmacist | Montebello, CA | 2017 |
| Katherine Chan, PT, DPT | 1407304231 | Physical Therapist | Fairfield, CT | 2016 |
| Katherine Chan, PA-C | 1659844421 | Physician Assistant | Newark, DE | 2019 |
| Katherine Chan, RPH | 1821384801 | Pharmacist | Greenfield, IN | 2011 |
| Katherine Chan, PHARM.D. | 1831647270 | Pharmacist | San Leandro, CA | 2016 |
| Katherine Chan, PH.D. | 1922652577 | Clinical Neuropsychologist | West Orange, NJ | 2019 |
| Kathleen Chan, PHARMD | 1003124041 | Pharmacist | Winterhaven, CA | 2010 |
| Kathleen Chan, LCSW | 1104056613 | Clinical Social Worker | Laveen, AZ | 2009 |
| Kathleen Chan | 1417255845 | Addiction (Substance Use Disorder) Counselor | Antioch, CA | 2011 |
| Kathleen Chan, D.D.S., M.M.SC. | 1891743266 | Orthodontics and Dentofacial Orthopedics Dentistry | Bedford, NH | 2006 |
| Kathleen Chan, M.D. | 1922417211 | Anesthesiology Physician | New Haven, CT | 2014 |
| Kathryn Chan, MD | 1588698369 | Hematology & Oncology Physician | Santa Fe, NM | 2006 |
| Kathy Chan, MD | 1437715992 | Student in an Organized Health Care Education/Training Program | Santa Clara, CA | 2019 |
| Kathy Chan | 1942679360 | Specialist | Middle Village, NY | 2015 |
| Kati Chan, RPH | 1730489691 | Pharmacist | Kenmore, WA | 2010 |
| Katie Chan | 1043153786 | Pharmacist | Lafayette, IN | 2026 |
| Katie Chan | 1316560618 | Pharmacist | Martinez, CA | 2020 |
| Katie Chan | 1457039208 | Certified Registered Nurse Anesthetist | New Hyde Park, NY | 2023 |
| Katie Chan | 1871945014 | Genetic Counselor (M.S.) | Stanford, CA | 2016 |
| Kay Chan, PHARMD | 1659743532 | Pharmacist | Bellevue, WA | 2015 |
| Kayla Chan | 1043779762 | Behavior Technician | Costa Mesa, CA | 2019 |
| Kayla Chan, DPT | 1114734886 | Physical Therapist | Wrentham, MA | 2024 |
| Kayla Chan | 1386483337 | Psychiatric/Mental Health Registered Nurse | New York, NY | 2024 |
| Kayla Chan, AMFT/APCC | 1538880877 | Marriage & Family Therapist | Perris, CA | 2022 |
| Kayla Chan, ORT/L | 1649095449 | Pediatric Occupational Therapist | Brooklyn, NY | 2024 |
| Kayla Chan | 1750089116 | Student in an Organized Health Care Education/Training Program | Tehachapi, CA | 2023 |
| Kaylee Chan | 1346083771 | Case Manager/Care Coordinator | Ann Arbor, MI | 2024 |
| Kaylund Chan, MD | 1407090152 | Internal Medicine Physician | Fremont, CA | 2009 |
| Kayne Chan, PHARMD | 1679053375 | Pharmacist | San Francisco, CA | 2018 |
| Keann Chan | 1689143430 | Behavior Technician | Huntington Beach, CA | 2018 |
| Kei Chan, DDS | 1841547320 | Dentist | New York, NY | 2012 |
| Keith Chan, M.D. | 1124147012 | Diagnostic Radiology Physician | Phoenix, AZ | 2007 |
| Keith Chan, PHARMD | 1275346199 | Pharmacist | Baldwin Park, CA | 2025 |
| Keith Chan, MD | 1295001972 | Diagnostic Radiology Physician | Federal Way, WA | 2012 |
| Keith Chan, PT | 1376781799 | Physical Therapist | Tamuning, GU | 2009 |
| Keith Chan, M.D. | 1548452782 | Sports Medicine (Orthopaedic Surgery) Physician | San Francisco, CA | 2007 |
| Kelland Chan | 1477908002 | Specialist | San Francisco, CA | 2016 |
| Kelley Chan, PHARM.D | 1124553946 | Pharmacist | Elk Grove, CA | 2017 |
| Kelley Chan | 1801474911 | Surgery Physician | Maywood, IL | 2021 |
| Kelli Chan, ICSW | 1598056152 | Clinical Social Worker | Ridgeley, WV | 2011 |
| Kelly Chan, MD | 1053060277 | Student in an Organized Health Care Education/Training Program | Sacramento, CA | 2022 |
| Kelly Chan | 1063292928 | Counselor | Ewa Beach, HI | 2023 |
| Kelly Chan | 1174125777 | Student in an Organized Health Care Education/Training Program | San Diego, CA | 2020 |
| Kelly Chan | 1184483166 | Acupuncturist | Brooklyn, NY | 2024 |
| Kelly Chan | 1275348740 | Behavior Technician | Alhambra, CA | 2025 |
| Kelly Chan, MA, OTR/L | 1336094713 | Occupational Therapist | Farmington, MN | 2026 |
| Kelly Chan, PT | 1720575715 | Physical Therapist | Chelsea, MI | 2018 |
| Kelly Chan | 1902271372 | Speech-Language Pathologist | Whitestone, NY | 2015 |
| Kelly Chan | 1912425364 | Pharmacist | New York, NY | 2017 |
| Kelsey Chan, PA | 1003284811 | Physician Assistant | Irvine, CA | 2015 |
| Kelsey Chan | 1073261202 | Athletic Trainer | San Diego, CA | 2022 |
| Kelsey Chan | 1932778966 | Counselor | Corvallis, OR | 2021 |
| Kelsi Chan, MD | 1336705698 | Obstetrics & Gynecology Physician | Honolulu, HI | 2019 |
| Kelvin Chan, MD | 1043672348 | Vascular & Interventional Radiology Physician | Columbus, OH | 2016 |
| Kelvin Chan, PHARMD | 1073947594 | Pharmacist | Brooklyn, NY | 2013 |
| Kelvin Chan, M.D. | 1588981633 | Internal Medicine Physician | Joint Base Lewis McChord, WA | 2010 |
| Kelvin Chan, MD | 1770232936 | Student in an Organized Health Care Education/Training Program | New York, NY | 2022 |
| Kelvin Chan, PHARMD | 1790940112 | Pharmacist | Fremont, CA | 2008 |
| Kelvin Chan, MD | 1821857285 | Student in an Organized Health Care Education/Training Program | Hudson, FL | 2024 |
| Kelvin Chan, PA-C | 1942138136 | Physician Assistant | Brooklyn, NY | 2026 |
| Kempes Chan, MD | 1336899442 | Student in an Organized Health Care Education/Training Program | El Paso, TX | 2022 |
| Ken Chan, DDS | 1215124342 | Dentist | Merced, CA | 2007 |
| Ken Chan, ACNP | 1720632136 | Acute Care Nurse Practitioner | Houston, TX | 2019 |
| Ken Chan, DO | 1972063832 | Hospitalist Physician | Forest Hills, NY | 2019 |
| Ken Chuan Chan | 1427687151 | Family Nurse Practitioner | New York, NY | 2020 |
| Kenneth Chan | 1033421177 | Pediatric Occupational Therapist | Brooklyn, NY | 2010 |
| Kenneth Chan, M.D. | 1124446117 | Family Medicine Physician | Maywood, IL | 2014 |
| Kenneth Chan, MSPA PAC | 1336306083 | Physician Assistant | New Brunswick, NJ | 2008 |
| Kenneth Chan, MD | 1639178460 | Pediatrics Physician | North Andover, MA | 2005 |
| Kenneth Chan, M.D. | 1649236480 | Maternal & Fetal Medicine Physician | Long Beach, CA | 2006 |
| Kenneth Chan, D.O. | 1720042138 | Neurology Physician | Jonesboro, AR | 2006 |
| Kenneth Chan, MD | 1780762435 | Internal Medicine Physician | Roseville, CA | 2006 |
| Kenneth Chan, D.D.S. | 1811079106 | Dentist | South Pasadena, CA | 2006 |
| Kenneth Chan, M.D. | 1861422370 | Internal Medicine Physician | San Gabriel, CA | 2006 |
| Kenneth Chan, MD | 1912091919 | Internal Medicine Physician | San Francisco, CA | 2006 |
| Kenny Chan, LPC | 1174121495 | Professional Counselor | Bloomingdale, IL | 2020 |
| Kenny Chan | 1275722902 | Mental Health Counselor | San Francisco, CA | 2007 |
| Kenny Chan | 1497468607 | Physical Therapy Assistant | Newcastle, WA | 2023 |
| Kenny Chan, MD | 1861595654 | Pediatric Otolaryngology Physician | Aurora, CO | 2006 |
| Kent Chan, M.D. | 1497754964 | Gynecologic Oncology Physician | Mineola, NY | 2005 |
| Kerry Chan, D.D.S. | 1043237589 | General Practice Dentistry | Woodland Hills, CA | 2006 |
| Kerwin Chan, MD | 1639367865 | Internal Medicine Physician | Saint Paul, MN | 2007 |
| Kevin Chan, MD | 1023505591 | Hospitalist Physician | Redlands, CA | 2018 |
| Kevin Chan, MD | 1083680730 | Anesthesiology Physician | San Jose, CA | 2006 |
| Kevin Chan | 1144644972 | Clinical Social Worker | New York, NY | 2014 |
| Kevin Chan, DDS, MD | 1174144349 | Oral and Maxillofacial Surgery (Dentist) | Raleigh, NC | 2020 |
| Kevin Chan, M.D. | 1184652588 | Anesthesiology Physician | Burbank, CA | 2006 |
| Kevin Chan | 1215602131 | Clinical Social Worker | Santa Ana, CA | 2021 |
| Kevin Chan, O.D. | 1225461981 | Pediatric Optometrist | Tysons Corner, VA | 2013 |
| Kevin Chan, PHARMD | 1285176404 | Pharmacist | Roosevelt Island, NY | 2016 |
| Kevin Chan, DO | 1386445484 | Student in an Organized Health Care Education/Training Program | Buffalo, NY | 2025 |
| Kevin Chan, M.D. | 1437330081 | Nephrology Physician | Boston, MA | 2007 |
| Kevin Chan, KEVIN CHAN | 1447518378 | Dentist | New York, NY | 2012 |
| Kevin Chan, OD | 1477124907 | Optometrist | North Las Vegas, NV | 2021 |
| Kevin Chan | 1497508170 | Marriage & Family Therapist | Gilroy, CA | 2024 |
| Kevin Chan, DO | 1528014248 | Family Medicine Physician | Phoenix, AZ | 2006 |
| Kevin Chan, RPH | 1548441397 | Pharmacist | Brooklyn, NY | 2007 |
| Kevin Chan, MD | 1609981786 | Pediatrics Physician | Boston, MA | 2006 |
| Kevin Chan, D.O. | 1619363017 | Hospitalist Physician | Waukesha, WI | 2015 |
| Kevin Chan | 1639500010 | Case Manager/Care Coordinator | Anaheim, CA | 2013 |
| Kevin Chan | 1689202590 | Hospitalist Physician | New York, NY | 2020 |
| Kevin Chan, MD | 1760564678 | Pulmonary Disease Physician | Ann Arbor, MI | 2006 |
| Kevin Chan, MD | 1790818177 | Forensic Psychiatry Physician | Sacramento, CA | 2007 |
| Kevin Chan, DPT | 1831640226 | Physical Therapist | Rosemead, CA | 2016 |
| Kevin Chan, MD | 1851486757 | Urology Physician | Duarte, CA | 2006 |
| Khaled Chan, MD | 1255376414 | Internal Medicine Physician | Westminster, CA | 2006 |
| Kheng Sze Chan, MD, PHD | 1366936254 | Anesthesiology Physician | Los Angeles, CA | 2018 |
| Khushali Chan, FNP | 1386030070 | Family Nurse Practitioner | League City, TX | 2015 |
| Kiat Chan, M.D. | 1871776609 | Anatomic Pathology & Clinical Pathology Physician | Los Angeles, CA | 2007 |
| Kim Chan | 1154083251 | Behavior Technician | Elk Grove, CA | 2021 |
| Kim Chan, MD | 1336571173 | Cardiovascular Disease Physician | Maywood, IL | 2013 |
| Kim Chan | 1831056266 | Behavior Technician | Campbell, CA | 2026 |
| Kim-King Chan, MD | 1750383188 | Emergency Medicine Physician | Teaneck, NJ | 2005 |
| Kimberley Chan, O.D. | 1104908458 | Pediatric Optometrist | Boston, MA | 2006 |
| Kimberley Chan, MD | 1588763585 | Internal Medicine Physician | Los Angeles, CA | 2006 |
| Kimberley Chan, DMD | 1891040663 | General Practice Dentistry | Boston, MA | 2012 |
| Kimberly Chan, PHARMD | 1093124893 | Pharmacist | New York, NY | 2014 |
| Kimberly Chan | 1144960857 | Student in an Organized Health Care Education/Training Program | Hershey, PA | 2022 |
| Kimberly Chan, M.D. | 1194896779 | Surgery Physician | Silverdale, WA | 2006 |
| Kimberly Chan | 1265073597 | Pharmacist | Great Neck, NY | 2019 |
| Kimberly Chan, M.D | 1295166692 | Internal Medicine Physician | Los Angeles, CA | 2013 |
| Kimberly Chan | 1477433803 | Physical Therapist | Oceanside, NY | 2025 |
| Kimberly Chan, MFT | 1568857217 | Marriage & Family Therapist | Los Angeles, CA | 2015 |
| Kimberly Chan, DDS | 1619286911 | General Practice Dentistry | Chicago, IL | 2010 |
| Kimberly Chan, PA-C | 1669006045 | Physician Assistant | Bronx, NY | 2020 |
| Kimberly Chan, DPT | 1720739261 | Physical Therapist | Pharr, TX | 2022 |
| Kimberly Chan, MD | 1891086138 | Ophthalmology Physician | Loma Linda, CA | 2011 |
| Kimlong Chan | 1093241143 | Student in an Organized Health Care Education/Training Program | Astoria, NY | 2017 |
| Kimmy Chan | 1134404528 | Pharmacist | Addison, IL | 2011 |
| Kimneang Chan | 1588462543 | Personal Care Attendant | Las Vegas, NV | 2025 |
| Kin Chan | 1548632201 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Kettering, OH | 2015 |
| Kin Chan, MD | 1750425526 | Internal Medicine Physician | Centennial, CO | 2007 |
| Kin Chan, M.D. | 1770584385 | Family Medicine Physician | Houston, TX | 2005 |
| Kin Chan | 1841974151 | Massage Therapist | Philadelphia, PA | 2023 |
| Kin Ming Chan | 1982844395 | Counseling Psychologist | Berkeley, CA | 2009 |
| Kin Yip Chan, RPA-C | 1891010112 | Physician Assistant | Flushing, NY | 2010 |
| Kin-Chung Chan, MD | 1639284904 | Neurology Physician | Merced, CA | 2006 |
| Kina Chan, NP | 1609577618 | Adult Health Nurse Practitioner | Brooklyn, NY | 2023 |
| King Chong Chan, DMD, MS, FRCD(C) | 1124436134 | Oral and Maxillofacial Radiology Dentistry | New York, NY | 2014 |
| Kingman Chan | 1629486691 | Pharmacist | La Puente, CA | 2014 |
| Kiran Chan | 1548331598 | Registered Respiratory Therapist | Mountain View, CA | 2006 |
| Kit Chan, MD | 1528116571 | Family Medicine Physician | Boston, MA | 2007 |
| Kit King Chan | 1689129264 | Pharmacist | Los Angeles, CA | 2016 |
| Kit Shan Jeanne Chan, DDS | 1063582088 | Dentist | Seattle, WA | 2006 |
| Kit Yin Patricia Chan, RPH | 1740464833 | Pharmacist | Corona, NY | 2007 |
| Kitling Chan | 1184015877 | Case Manager/Care Coordinator | Oakland, CA | 2015 |
| Kitty Chan | 1124746672 | Acupuncturist | Arcadia, CA | 2022 |
| Kjersti Chan, MA61616934 | 1366262982 | Massage Therapist | Federal Way, WA | 2024 |
| Kok Chan | 1689609471 | Anesthesiology Physician | Covina, CA | 2006 |
| Kok Hoe Chan, MD | 1548755135 | Hematology & Oncology Physician | Charleston, WV | 2018 |
| Krammie Chan, MD | 1497834105 | Diagnostic Radiology Physician | Oakland, CA | 2006 |
| Kreighton Chan, MD | 1477625952 | Family Medicine Physician | Los Angeles, CA | 2006 |
| Krista Chan, OTR/L | 1609181817 | Occupational Therapist | Spotswood, NJ | 2010 |
| Kristen Chan | 1144930264 | Community Health Worker | Holland, MI | 2022 |
| Kristen Chan | 1780158246 | Behavior Technician | San Francisco, CA | 2019 |
| Kristie Chan | 1992313852 | Behavior Technician | Dublin, CA | 2020 |
| Kristin Chan, MFT | 1194906263 | Marriage & Family Therapist | Alameda, CA | 2007 |
| Kristina Chan | 1013686799 | Speech-Language Pathologist | Staten Island, NY | 2021 |
| Kristina Chan | 1457247330 | Physician Assistant | Verona, NJ | 2025 |
| Kristine Chan | 1932056546 | Student in an Organized Health Care Education/Training Program | Anaheim, CA | 2026 |
| Kristine Chan, DPT | 1982170924 | Physical Therapist | Chicago, IL | 2018 |
| Kristy Chan | 1922580216 | Occupational Therapy Assistant | Stockton, CA | 2018 |
| Krystal Chan, MD | 1710329032 | Hospitalist Physician | Albany, NY | 2013 |
| Kunio Chan, D.M.D. | 1245232396 | General Practice Dentistry | Billerica, MA | 2005 |
| Kwai-Tung Chan, M.D. | 1114979309 | Pain Medicine (Physical Medicine & Rehabilitation) Physician | Houston, TX | 2006 |
| Kwan Ting Chan | 1073857983 | Registered Dietitian | Tacoma, WA | 2012 |
| Kwanchai Chan, MD | 1821050998 | Neonatal-Perinatal Medicine Physician | Livingston, NJ | 2006 |
| Kwing-Wah Chan, MD | 1922175736 | Neurology Physician | Riverside, CA | 2006 |
| Kwok Chan, M.D. | 1063413714 | Internal Medicine Physician | San Francisco, CA | 2005 |
| Kwok Chan, MD | 1346211364 | Anesthesiology Physician | Worcester, MA | 2006 |
| Kwok Chan, MD | 1528033545 | Anesthesiology Physician | Los Angeles, CA | 2006 |
| Kwok Fung Chan, OD | 1407508385 | Optometrist | Chula Vista, CA | 2022 |
| Kwok Ming Anthony Chan | 1205705076 | Mental Health Counselor | Belmont, MA | 2025 |
| Kwok Sing Chan, LMSW | 1932301561 | Social Worker | Houston, TX | 2007 |
| Kwok Yu Chan | 1306449012 | Pharmacist | Cohasset, MA | 2020 |
| Kwun Chan, RN | 1215411889 | Registered Nurse | Staten Island, NY | 2018 |
| Kyle Chan, FNP | 1477197911 | Family Nurse Practitioner | San Antonio, TX | 2019 |
| Kyle Chan, P.A.C. | 1720016983 | Medical Physician Assistant | Long Island City, NY | 2006 |
| Kyle Chan, MD | 1831747567 | Ophthalmology Physician | Chicago, IL | 2019 |
| Kyle Chan | 1881334571 | Anesthesiology Physician | Gainesville, FL | 2022 |
| Lai Chan, L.AC., MTCM, DTCM | 1609593532 | Acupuncturist | Pleasanton, CA | 2022 |
| Lai Chim Chan, N.D. | 1619370749 | Naturopath | Portland, OR | 2014 |
| Lai Ching Chan, RN | 1952783730 | Registered Nurse | New York, NY | 2015 |
| Lai Fun Chan | 1609410224 | Behavior Technician | Milpitas, CA | 2019 |
| Lai Hin Kimi Chan | 1104488600 | Family Medicine Physician | West Sacramento, CA | 2019 |
| Lai Hun Chan, NP | 1134517337 | Family Nurse Practitioner | San Francisco, CA | 2014 |
| Lai Yu Chan | 1326344508 | Speech-Language Pathologist | New York, NY | 2011 |
| Lai Yui Chan | 1861198483 | Technician/Technologist | Flushing, NY | 2023 |
| Lai-Ming Chan, D.O. | 1457793838 | Pediatric Pulmonology Physician | Valhalla, NY | 2013 |
| Lan Chan, MD | 1912353293 | Diagnostic Radiology Physician | Boston, MA | 2016 |
| Lap Fan Chan, PHARMD | 1962873158 | Pharmacist | Redlands, CA | 2015 |
| Lap Hang Chan | 1215770227 | Clinical Social Worker | Everett, WA | 2024 |
| Larry Chan, D.O. | 1215259221 | Interventional Cardiology Physician | Upland, CA | 2010 |
| Larry Chan | 1467086413 | Pharmacist | Danville, CA | 2020 |
| Larry Chan, LMT, CNMT | 1669596821 | Contractor | Colorado Springs, CO | 2007 |
| Larry Chan, MD | 1689733297 | Nephrology Physician | Harbor City, CA | 2006 |
| Latisha Chan, DDS | 1255784161 | Dentist | San Francisco, CA | 2016 |
| Laura Chan, NP | 1154384600 | Family Nurse Practitioner | Savannah, GA | 2006 |
| Laura Chan, NP, LCSW-R | 1235288614 | Psychiatric/Mental Health Nurse Practitioner | Stony Brook, NY | 2007 |
| Laura Chan, MD | 1255745097 | Student in an Organized Health Care Education/Training Program | Loma Linda, CA | 2014 |
| Laura Chan, DPT | 1558609495 | Physical Therapist | Weymouth, MA | 2013 |
| Laura Chan, ND, LAC | 1659649226 | Naturopath | Nashua, NH | 2011 |
| Laura Chan, MD | 1881772440 | Anesthesiology Physician | Redwood City, CA | 2006 |
| Laura Lai Ming Chan, OD | 1063065522 | Optometrist | Tahlequah, OK | 2019 |
| Lauren Chan | 1053121640 | Occupational Therapist | Lacey, WA | 2025 |
| Lauren Chan, MD, MA | 1265012363 | Internal Medicine Physician | Nashville, TN | 2021 |
| Lauren Chan, OTR/L | 1366193872 | Occupational Therapist | New York, NY | 2022 |
| Lauren Chan | 1407604382 | Professional Counselor | San Francisco, CA | 2024 |
| Lauren Chan, MD | 1457640443 | Vascular & Interventional Radiology Physician | Stanford, CA | 2011 |
| Lauren Chan, D.D.S. | 1457664666 | General Practice Dentistry | Joliet, IL | 2010 |
| Lauren Chan | 1679128151 | Behavior Technician | Tampa, FL | 2019 |
| Lauren Chan, DPM | 1730022112 | Student in an Organized Health Care Education/Training Program | Bronx, NY | 2026 |
| Lauren Chan, DMD | 1740915990 | General Practice Dentistry | San Bruno, CA | 2022 |
| Laurence Chan, PHD | 1073255766 | Psychologist | New York, NY | 2022 |
| Laurence Chan, MD | 1922186287 | Nephrology Physician | Aurora, CO | 2006 |
| Lauryn Chan | 1831948173 | Behavior Analyst | Fort Worth, TX | 2024 |
| Laveda Chan | 1831936517 | Student in an Organized Health Care Education/Training Program | Philadelphia, PA | 2024 |
| Lawrence Chan, PSYD | 1033960794 | Clinical Psychologist | Providence, RI | 2024 |
| Lawrence Chan | 1215497920 | Ophthalmology Physician | San Francisco, CA | 2019 |
| Lawrence Chan, D.C. | 1306886965 | Chiropractor | Willowbrook, IL | 2006 |
| Lawrence Chan, PHARMD | 1316297229 | Pharmacist | Menlo Park, CA | 2012 |
| Lawrence Chan, M.D. | 1356558332 | Gastroenterology Physician | Fairfield, CA | 2007 |
| Lawrence Chan, DO | 1518177062 | Sleep Medicine (Psychiatry & Neurology) Physician | Columbus, OH | 2007 |
| Lawrence Chan, M.D. | 1669437380 | Specialist | Sunnyvale, CA | 2006 |
| Lawrence Chan, O.D. | 1720295181 | Optometrist | Aloha, OR | 2007 |
| Lawrence Chan, PHARM.D. | 1811443229 | Pharmacist | Pasadena, TX | 2016 |
| Lawrence Chan, MD | 1821125683 | Endocrinology, Diabetes & Metabolism Physician | Houston, TX | 2007 |
| Lawrence Chan | 1902727977 | Student in an Organized Health Care Education/Training Program | Las Vegas, NV | 2026 |
| Lawrence Chan, M.D., M.H.A. | 1912916263 | Dermatology Physician | Sacramento, CA | 2006 |
| Lawrence Andrew Chan, D.O. | 1487003448 | Physical Medicine & Rehabilitation Physician | Brooklyn, NY | 2016 |
| Leah Chan, OTR/L | 1588290043 | Occupational Therapist | Hanover, PA | 2020 |
| Leana Chan, NP | 1538110143 | Adult Health Nurse Practitioner | Boston, MA | 2006 |
| Lee Anne Krystle Chan, OTR/L | 1104472729 | Occupational Therapist | Berlin, MD | 2019 |
| Lee Ha Chan, M.D. | 1073772539 | Family Medicine Physician | Issaquah, WA | 2008 |
| Lee Tat Chan, M.D. | 1992728414 | Internal Medicine Physician | San Francisco, CA | 2006 |
| Leeanne Chan | 1841952322 | Marriage & Family Therapist | Akron, OH | 2021 |
| Leidi Chan, DPT | 1396130936 | Physical Therapist | Brooklyn, NY | 2015 |
| Leighton Chan | 1235214032 | Physical Medicine & Rehabilitation Physician | Seattle, WA | 2006 |
| Leland Chan, MD | 1174142087 | Emergency Medicine Physician | New York, NY | 2020 |
| Lena Chan | 1518552819 | Speech-Language Pathologist | Williston Park, NY | 2021 |
| Lenon Chan | 1699696914 | Registered Nurse | Fresno, CA | 2026 |
| Leo Chan, RPH | 1811211758 | Pharmacist | Baltimore, MD | 2010 |
| Leon Chan | 1164245411 | Assistant Behavior Analyst | Rancho Cucamonga, CA | 2024 |
| Leon Chan, MD | 1578630380 | Internal Medicine Physician | Panorama City, CA | 2006 |
| Leonard Chan | 1427478999 | Case Manager/Care Coordinator | San Francisco, CA | 2014 |
| Leonardo Chan | 1831065549 | Behavior Technician | Los Angeles, CA | 2025 |
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).