Providers Belen Leong, MD to Rebecca Leong
300 individual NPIs in the federal registry, part 12,530 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. 120 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Belen Leong, MD | 1558413914 | Developmental - Behavioral Pediatrics Physician | Fontana, CA | 2007 |
| Ben Leong | 1184031114 | Pharmacist | Alameda, CA | 2014 |
| Ben Leong | 1942840756 | Chiropractor | Tempe, AZ | 2020 |
| Benjamin Leong, M.D. | 1184042202 | Family Medicine Physician | Foothill Ranch, CA | 2014 |
| Benjamin Leong, M.D. | 1629239165 | Surgery Physician | Riverside, CA | 2008 |
| Betsy Leong, RPH | 1316498736 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Portland, OR | 2016 |
| Bonnie Leong, PHARMD | 1023263910 | Pharmacist | Honolulu, HI | 2008 |
| Brandon Leong | 1043043102 | Physical Therapist | South San Francisco, CA | 2024 |
| Brandon Leong | 1386102069 | Behavior Technician | Lafayette, CA | 2019 |
| Brandon Leong | 1417477001 | Behavior Technician | Huntington Beach, CA | 2017 |
| Brandon Leong, DDS | 1902357767 | Dentist | Visalia, CA | 2016 |
| Breana Leong | 1366370124 | Physical Therapist | Keizer, OR | 2026 |
| Brian Leong, DMD | 1013396365 | Dentist | Dallas, TX | 2015 |
| Brittany Leong, PTA | 1578986311 | Physical Therapy Assistant | Lake Forest, CA | 2014 |
| Calvin Leong, M.D. | 1699888412 | Internal Medicine Physician | Vancouver, WA | 2006 |
| Camille Leong, DDS | 1396367462 | Orthodontics and Dentofacial Orthopedics Dentistry | Rancho Cordova, CA | 2020 |
| Candace Leong, LAPC | 1386451748 | Mental Health Counselor | Warner Robins, GA | 2024 |
| Carol Leong | 1881149870 | Pharmacist | Melville, NY | 2016 |
| Carol Leong, AGACNP-BC | 1902293194 | Acute Care Nurse Practitioner | San Antonio, TX | 2015 |
| Carrie Leong, MD | 1396472098 | Student in an Organized Health Care Education/Training Program | Durham, NC | 2022 |
| Caryn Leong, MA | 1194077982 | Mental Health Counselor | Greenfield, MA | 2012 |
| Casey Leong, M.D. | 1346551165 | Physical Medicine & Rehabilitation Physician | Columbus, GA | 2010 |
| Cedric Leong | 1003562729 | Case Manager/Care Coordinator | Dayton, OH | 2022 |
| Celeste Leong | 1861744369 | Physical Therapist | Orange, CA | 2012 |
| Channing Leong, MPT | 1164977666 | Case Manager/Care Coordinator | Sunnyvale, CA | 2016 |
| Chao Leong, PHARM. D. | 1104198449 | Pharmacist | Escondido, CA | 2012 |
| Chee Leong | 1154258168 | Personal Care Attendant | Las Vegas, NV | 2026 |
| Cheryl Leong, RD, RDN | 1538310149 | Registered Dietitian | San Francisco, CA | 2008 |
| Cheryl Leong, MFT | 1639592769 | Marriage & Family Therapist | San Francisco, CA | 2014 |
| Christina Leong, OD | 1144938994 | Optometrist | Belmont, MA | 2022 |
| Christina Leong | 1922749977 | Student in an Organized Health Care Education/Training Program | Jamaica, NY | 2022 |
| Christine Leong, O.D. | 1366504680 | Optometrist | Mountain View, CA | 2006 |
| Chuo Ren Leong, M.D | 1902059009 | Student in an Organized Health Care Education/Training Program | Forest Hills, NY | 2008 |
| Cindy Leong, MD | 1972684843 | Diagnostic Radiology Physician | Mountain View, CA | 2006 |
| Clifford Leong, O.D. | 1396864112 | Optometrist | San Jose, CA | 2007 |
| Clifford Leong, O.D. | 1851585624 | Optometrist | Fremont, CA | 2007 |
| Cody Leong | 1558215533 | Student in an Organized Health Care Education/Training Program | Brooklyn, NY | 2026 |
| Colleen Leong, DDS, MSD | 1902418726 | Periodontics | Greenwood Village, CO | 2020 |
| Coney Rose Leong, PPS | 1568316339 | School Counselor | Oakley, CA | 2026 |
| Craig Leong, M.D. | 1639103344 | Retina Specialist (Ophthalmology) Physician | Walnut Creek, CA | 2006 |
| Curtis Leong, M.D. | 1407142243 | Pediatrics Physician | San Diego, CA | 2011 |
| Cyndi Leong, RD | 1154440584 | Registered Dietitian | Honolulu, HI | 2007 |
| Cynthia Leong, PH.D. | 1043411846 | Clinical Psychologist | Middle Island, NY | 2007 |
| Cynthia Leong, DDS | 1417078684 | Dentist | Glendale, AZ | 2007 |
| Daisy Leong, PHARMD, BCPS | 1558872390 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Los Angeles, CA | 2017 |
| Damon Leong, RPH | 1083975643 | Pharmacist | New York, NY | 2012 |
| Daniel Leong | 1174034524 | Community Health Worker | San Francisco, CA | 2017 |
| Daniel Leong | 1285352492 | Student in an Organized Health Care Education/Training Program | Berkeley, CA | 2022 |
| Daniel Leong | 1295236297 | Pharmacist | Honolulu, HI | 2018 |
| Daniel Leong, MD | 1518119510 | Family Medicine Physician | Merced, CA | 2008 |
| Danielle Leong, O.D. | 1912294869 | Optometrist | Chicago, IL | 2011 |
| Darren Leong, M.D. | 1700061702 | Plastic Surgery Physician | Murrieta, CA | 2008 |
| Darrick Leong | 1245366988 | General Practice Dentistry | Concord, CA | 2007 |
| Darryl Leong, P.T. | 1386765303 | Physical Therapist | Kingston, NY | 2007 |
| Darryl Leong, MD, MPH | 1386848000 | Public Health & General Preventive Medicine Physician | Redondo Beach, CA | 2007 |
| Darryl Leong, PHARM.D., PH.D | 1386926673 | Pharmacist | San Francisco, CA | 2011 |
| David Leong, OD | 1154606952 | Optometrist | Sacramento, CA | 2011 |
| David Leong, LMFT | 1295000792 | Marriage & Family Therapist | Berkeley, CA | 2012 |
| David Leong | 1457088528 | Clinical Social Worker | Arcadia, CA | 2022 |
| David Leong, MD | 1558432443 | Anesthesiology Physician | Anaheim, CA | 2006 |
| David Leong, PHARMD | 1750602892 | Pharmacist | Vestavia, AL | 2010 |
| David Leong, MS, LMFT | 1780138701 | Marriage & Family Therapist | Monrovia, CA | 2016 |
| David Leong, D.M.D. | 1801015813 | General Practice Dentistry | Antioch, CA | 2007 |
| David Leong | 1942832654 | Behavior Technician | Oakland, CA | 2020 |
| David Leong, DO | 1972063774 | Spinal Cord Injury Medicine Physician | Philadelphia, PA | 2019 |
| Davina Leong, L.M.T. | 1962606053 | Specialist | Portland, OR | 2007 |
| Deanna Leong, O.D. | 1548612864 | Optometrist | Houston, TX | 2016 |
| Deborah Leong, PH.D | 1184834046 | Clinical Neuropsychologist | Sherman Oaks, CA | 2007 |
| Demetria Leong, M.D. | 1952414864 | Anesthesiology Physician | Honolulu, HI | 2006 |
| Derek Leong, MD | 1194102921 | Cardiovascular Disease Physician | Los Angeles, CA | 2015 |
| Derrick Leong, OCCUPATIONAL THERAPI | 1366925943 | Gerontology Occupational Therapist | South San Francisco, CA | 2018 |
| Donna Leong, DDS | 1417173238 | General Practice Dentistry | San Mateo, CA | 2007 |
| Dorothy Leong, M.D. | 1669680823 | Physical Medicine & Rehabilitation Physician | Dallas, TX | 2007 |
| Dorothy Leong | 1831608926 | Addiction (Substance Use Disorder) Counselor | San Francisco, CA | 2017 |
| Edward Leong, AAC | 1811312143 | Counselor | Everett, WA | 2014 |
| Edward Leong, D.D.S. | 1891995320 | Dentist | Upland, CA | 2007 |
| Edwin Leong, PHARM.D. | 1831540814 | Pharmacist | Benicia, CA | 2016 |
| Elizabeth Leong, R.D. | 1174684708 | Registered Dietitian | Oakland, CA | 2006 |
| Elizabeth Leong | 1972925980 | Specialist | San Francisco, CA | 2014 |
| Ellen Leong, RPH | 1659722841 | Pharmacist | Benicia, CA | 2016 |
| Emily Leong | 1235713116 | Internal Medicine Physician | Houston, TX | 2021 |
| Eric Leong, D.O. | 1851475099 | Child & Adolescent Psychiatry Physician | Franklin, TN | 2006 |
| Erica Leong | 1366604126 | Anesthesiology Physician | Loma Linda, CA | 2008 |
| Erin Leong, PA-C | 1417847625 | Physician Assistant | Newark, NJ | 2025 |
| Erin Leong, M.S., CCC-SLP | 1952631335 | Speech-Language Pathologist | Oakland, CA | 2010 |
| Evelyn Leong | 1104455849 | Registered Nurse | Fresno, CA | 2020 |
| Evelyn Leong | 1215680053 | Occupational Therapist | Spring Valley, CA | 2022 |
| Fah Leong, MD | 1184685299 | Diagnostic Radiology Physician | Southlake, TX | 2006 |
| Fah Che Leong, MD | 1942211503 | Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician | Saint Louis, MO | 2006 |
| Fong Leong, M.D. | 1386895456 | Student in an Organized Health Care Education/Training Program | Chapel Hill, NC | 2008 |
| Frances Leong | 1174157762 | Orthopedic Physical Therapist | Laguna Niguel, CA | 2020 |
| Frank Leong | 1467829945 | Specialist | San Francisco, CA | 2015 |
| Frederic Leong, MD | 1598876070 | Pediatric Cardiology Physician | Thousand Oaks, CA | 2006 |
| Gary Leong, MD | 1801870514 | Family Medicine Physician | De Pere, WI | 2005 |
| Geneva Leong | 1265023006 | Behavior Technician | Kailua, HI | 2021 |
| Georgina Leong | 1174239495 | Personal Care Attendant | Princeton, WV | 2023 |
| Gerard Leong, PHARM.D. | 1215346697 | Pharmacist | Ontario, CA | 2014 |
| Grace Leong, O.D. | 1962554303 | Optometrist | Emeryville, CA | 2007 |
| Gregory Leong, M.D. | 1174592158 | Forensic Psychiatry Physician | Patton, CA | 2006 |
| Gregory Leong | 1992272660 | Occupational Therapist | Sacramento, CA | 2018 |
| Hanna Leong | 1750804837 | Occupational Therapist | Los Angeles, CA | 2017 |
| Hanna Leong, PHD | 1962705517 | Clinical Neuropsychologist | Schenectady, NY | 2010 |
| Hannah Leong, PT | 1245496082 | Physical Therapist | Terre Haute, IN | 2008 |
| Heidi Leong | 1881983161 | Occupational Therapy Assistant | Red Hook, NY | 2011 |
| Herbert Leong, PHARM.D | 1588911416 | Pharmacist | Brooklyn, NY | 2012 |
| Herman Leong, MD | 1881721801 | Otolaryngology Physician | Victoria, TX | 2007 |
| Hock Leong, P.T. | 1396053047 | Physical Therapist | Raleigh, NC | 2010 |
| Hou Leong, OD | 1801984588 | Optometrist | Fremont, CA | 2006 |
| Hyman Leong, MA, MFTI | 1871638742 | Marriage & Family Therapist | Orange, CA | 2007 |
| Ida Leong, M.D. | 1447243365 | General Practice Physician | Santa Cruz, CA | 2005 |
| Iselda Leong | 1619865748 | Speech-Language Pathologist | Toa Alta, PR | 2025 |
| Jack Leong, MD | 1174506513 | Pediatrics Physician | Chicago, IL | 2005 |
| Jackie Leong, M.D. | 1629170782 | Diagnostic Ultrasound Physician | Brooklyn, NY | 2006 |
| Jackson Leong, R.PH. | 1679984850 | Geriatric Pharmacist | Portland, OR | 2014 |
| Jacky Leong, DO | 1013409184 | Anesthesiology Physician | Poughkeepsie, NY | 2018 |
| Jaclyn Leong, DO | 1225564727 | Internal Medicine Physician | Irvine, CA | 2017 |
| Jacqueline Leong, MD | 1194302562 | Neurology Physician | Saint Louis, MO | 2021 |
| Jacqueline Leong, M.A. | 1336420447 | Marriage & Family Therapist | San Leandro, CA | 2011 |
| James Leong, M.S./CCC-SLP | 1912696220 | Speech-Language Pathologist | Idaho Falls, ID | 2023 |
| Jamie Leong, MD | 1841857992 | Psychiatry Physician | Ann Arbor, MI | 2019 |
| Jane Leong | 1205537388 | Professional Counselor | Gardena, CA | 2023 |
| Jane Leong, M.D. | 1366547812 | Pediatrics Physician | Roseville, CA | 2006 |
| Janee Leong, C.N.M. | 1801182878 | Obstetrics & Gynecology Physician | Leesburg, VA | 2011 |
| Jasmine Leong, M.D. | 1083627798 | Internal Medicine Physician | Corona, CA | 2006 |
| Jason Leong, MD | 1912327875 | Anesthesiology Physician | Stanford, CA | 2014 |
| Jason Leong, D.O. | 1982623674 | Critical Care Medicine (Internal Medicine) Physician | Portland, OR | 2006 |
| Jean Leong | 1356663793 | Pharmacist | New York, NY | 2010 |
| Jee-Yoong Leong, MBBS | 1891074613 | Surgery Physician | Boston, MA | 2011 |
| Jeffrey Leong | 1194258707 | Psychiatry Physician | Santa Ana, CA | 2017 |
| Jeffrey Leong, D.D.S., M.S. | 1548563059 | Orthodontics and Dentofacial Orthopedics Dentistry | Millbrae, CA | 2010 |
| Jennifer Leong, M.D. | 1154734275 | Pediatric Orthopaedic Surgery Physician | Hawthorne, NY | 2014 |
| Jennifer Leong | 1225993587 | Family Nurse Practitioner | Scottsdale, AZ | 2025 |
| Jennifer Leong | 1265674998 | Hepatology Physician | New York, NY | 2009 |
| Jennifer Leong, LMFT | 1477980431 | Marriage & Family Therapist | Idyllwild, CA | 2013 |
| Jennifer Leong, M.D. | 1881894889 | Psychiatry Physician | Portland, OR | 2007 |
| Jessica Leong, DDS | 1336592906 | General Practice Dentistry | City Of Industry, CA | 2016 |
| Jessica Leong, PHARM.D. | 1407251531 | Pharmacist | Antioch, CA | 2014 |
| Joanna Leong, O.D. | 1366472920 | Low Vision Rehabilitation Optometrist | San Leandro, CA | 2006 |
| Joeann Leong, M.D. | 1104011527 | Emergency Medicine Physician | Centerville, UT | 2007 |
| John Leong, MD | 1659958239 | General Practice Physician | San Antonio, TX | 2021 |
| John Leong, DC | 1740369123 | Chiropractor | Temecula, CA | 2006 |
| John Leong, DO | 1851896773 | Student in an Organized Health Care Education/Training Program | Fontana, CA | 2018 |
| Jonathan Leong, MD | 1205412962 | Student in an Organized Health Care Education/Training Program | Boston, MA | 2021 |
| Jonathan Leong, M.D. | 1215372461 | General Practice Physician | Palm Springs, CA | 2013 |
| Jonathan Leong, PA-C | 1366058158 | Physician Assistant | Atwater, CA | 2020 |
| Jonathan Leong, M.D. | 1831624733 | Student in an Organized Health Care Education/Training Program | New Orleans, LA | 2017 |
| Jonathan Leong, MA, LMHC | 1891300562 | Mental Health Counselor | Koloa, HI | 2020 |
| Joon Yau Leong, MD | 1477174332 | Urology Physician | Glendale, CA | 2020 |
| Josel Leong, OTR/L | 1225905516 | Occupational Therapist | Hypoluxo, FL | 2025 |
| Joseph Leong | 1114555349 | Student in an Organized Health Care Education/Training Program | Chicago, IL | 2020 |
| Josh Leong | 1144010521 | Student in an Organized Health Care Education/Training Program | Dallas, TX | 2025 |
| Joy Leong, M.D. | 1174611263 | Obstetrics & Gynecology Physician | Whittier, CA | 2006 |
| Joy Leong, RCP, RRT | 1801402805 | Registered Respiratory Therapist | Union City, CA | 2020 |
| Joyce Leong, NP | 1073493342 | Psychiatric/Mental Health Nurse Practitioner | Valley Village, CA | 2025 |
| Joycelin Leong, DO | 1053798512 | Pain Medicine (Physical Medicine & Rehabilitation) Physician | Mather, CA | 2015 |
| Judith Leong | 1538715644 | Personal Care Attendant | Las Vegas, NV | 2019 |
| Judy Leong | 1952937534 | Registered Nurse | Seattle, WA | 2020 |
| Julia Leong, DDS | 1235810433 | Prosthodontics | Fullerton, CA | 2023 |
| Julia Leong | 1760151427 | Behavior Technician | Fremont, CA | 2021 |
| Julie Leong | 1023993011 | Physician Assistant | Brooklyn, NY | 2025 |
| Julie Leong | 1093002685 | Marriage & Family Therapist | San Mateo, CA | 2011 |
| Julie Leong, PHARM.D. | 1699876664 | Pharmacist | San Francisco, CA | 2006 |
| Kaheng Leong | 1568101764 | Mental Health Counselor | Brooklyn, NY | 2022 |
| Kai Leong, MD | 1831118124 | Pediatrics Physician | Camden, NJ | 2006 |
| Kalman Leong, O.D. | 1447309471 | Optometrist | Vacaville, CA | 2007 |
| Kanani Leong | 1528776242 | Behavior Technician | Waipahu, HI | 2022 |
| Karen Leong, M.D. | 1922236009 | Plastic Surgery Physician | Newport Beach, CA | 2009 |
| Kari Leong | 1407570567 | Behavior Technician | Aiea, HI | 2022 |
| Kari Leong | 1760175574 | Registered Nurse | Oakland, CA | 2023 |
| Karissa Leong, MD | 1821625344 | Student in an Organized Health Care Education/Training Program | Albany, NY | 2020 |
| Katelyn Leong | 1104553163 | Mental Health Counselor | New York, NY | 2022 |
| Kathleen Leong, MSCCCSLP | 1417184227 | Speech-Language Pathologist | Woodbridge, NJ | 2009 |
| Katie Leong | 1851177315 | Physical Therapist | Sunnyvale, CA | 2023 |
| Katrina Leong | 1831653658 | Nurse Practitioner | Arcadia, CA | 2019 |
| Kay Leong | 1326890906 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Owasso, OK | 2024 |
| Keiko Leong, MD | 1194304923 | Obstetrics & Gynecology Physician | New Orleans, LA | 2021 |
| Kelcie Leong | 1417849209 | Student in an Organized Health Care Education/Training Program | Honolulu, HI | 2025 |
| Keli Leong, MSAC | 1285973743 | Acupuncturist | Bellevue, WA | 2013 |
| Kelly Leong, DMD | 1013329770 | Endodontics | San Francisco, CA | 2014 |
| Kelly Leong | 1902295991 | Marriage & Family Therapist | Rosemead, CA | 2015 |
| Kelly Leong | 1992331110 | Optometrist | Los Angeles, CA | 2020 |
| Kenneth Leong, DO, MPH | 1164788725 | Student in an Organized Health Care Education/Training Program | Santa Clara, CA | 2012 |
| Kenneth Leong, MD | 1366519266 | Plastic Surgery Physician | Ventura, CA | 2006 |
| Kenneth Leong, DDS | 1669257523 | Dentist | Glen Burnie, MD | 2023 |
| Kenneth Leong, DDS | 1730560715 | Dentist | Hesperia, CA | 2015 |
| Kenneth Leong, MD | 1740800499 | Student in an Organized Health Care Education/Training Program | Detroit, MI | 2020 |
| Kent Leong, RD | 1811754872 | Registered Dietitian | Brooklyn, NY | 2024 |
| Keoki Leong | 1760092688 | Medical Physician Assistant | Sacramento, CA | 2020 |
| Kevin Leong, D.D.S | 1184850067 | Dentist | Honolulu, HI | 2009 |
| Kevin Leong, CAA | 1245120096 | Anesthesiologist Assistant | Lawrenceville, GA | 2025 |
| Kevin Leong | 1629437991 | General Practice Dentistry | Surprise, AZ | 2016 |
| Kevin Leong, PA-C | 1639500697 | Medical Physician Assistant | Newark, NJ | 2013 |
| Kevin Leong, MD | 1942999461 | Student in an Organized Health Care Education/Training Program | Brooklyn, NY | 2023 |
| Khye Leong, M.D. | 1184672917 | Gastroenterology Physician | Jacksonville, NC | 2006 |
| Kian Leong, MD | 1851307102 | Internal Medicine Physician | Austin, TX | 2006 |
| Kieran Leong, D.O. | 1952668410 | Pediatric Critical Care Medicine Physician | Chapel Hill, NC | 2012 |
| Kim Leong, PH.D. | 1679219257 | Clinical Psychologist | St Paul, MN | 2022 |
| Kimberly Leong, MA | 1063241354 | Marriage & Family Therapist | Anaheim, CA | 2024 |
| Kimberly Leong, PHARMD | 1346870490 | Pharmacist | Honolulu, HI | 2020 |
| Kimiko Leong | 1679130769 | Personal Care Attendant | Las Vegas, NV | 2019 |
| King Leong, MD | 1356521314 | Internal Medicine Physician | Chicago, IL | 2007 |
| Krista Leong, RPH | 1831411362 | Pharmacist | Clackamas, OR | 2010 |
| Kristen Leong, DMD | 1730750811 | Student in an Organized Health Care Education/Training Program | Long Branch, NJ | 2021 |
| Kristie Leong, PHARM.D. | 1902203458 | Pharmacist | Redlands, CA | 2014 |
| Krystal Leong | 1689949760 | Internal Medicine Physician | Oakland, CA | 2012 |
| Kui Toh Leong, M.D. | 1003007121 | Cardiovascular Disease Physician | Boston, MA | 2007 |
| Kyle Leong, DO | 1427630771 | Student in an Organized Health Care Education/Training Program | Phoenix, AZ | 2021 |
| Kyle Leong, DDS | 1922169499 | Dentist | Spokane, WA | 2006 |
| Lai Yee Leong, PHARM. D | 1578838025 | Pharmacist | Arlington, TX | 2012 |
| Landen Leong | 1700745833 | Behavior Technician | El Cajon, CA | 2026 |
| Laura Leong, MA | 1851677736 | Student in an Organized Health Care Education/Training Program | Detroit, MI | 2011 |
| Laurie Leong, MPT | 1194248575 | Physical Therapist | Sylmar, CA | 2017 |
| Lawrence Leong, D.D.S | 1578776159 | General Practice Dentistry | Brentwood, CA | 2007 |
| Leilani Marianne Leong, ARNP | 1679207476 | Family Medicine Physician | Bellingham, WA | 2022 |
| Leland Leong, PT | 1336343482 | Physical Therapist | Anaheim, CA | 2007 |
| Levi Leong, MD | 1740449180 | Psychiatry Physician | Temple, TX | 2008 |
| Lidia Leong, PHARM D | 1215224308 | Pharmacist | Roseville, CA | 2011 |
| Lilli Leong, MSPT | 1447384839 | Pediatric Physical Therapist | Lytle, TX | 2007 |
| Lillian Leong, DO | 1730251059 | Family Medicine Physician | Walnut Creek, CA | 2006 |
| Linda Leong | 1285134908 | Behavior Technician | Pleasanton, CA | 2018 |
| Linda Leong | 1679193270 | Pharmacist | Morgan Hill, CA | 2020 |
| Lindsey Leong, PHARMD | 1336585637 | Pharmacist | Livermore, CA | 2013 |
| Lisa Leong, LCSW | 1275296220 | Clinical Social Worker | Houston, TX | 2021 |
| Lisa Leong | 1710338678 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Chicago, IL | 2016 |
| Lucille Leong, MD | 1104936459 | Medical Oncology Physician | Duarte, CA | 2006 |
| Madeline Leong, M.D. | 1134418536 | Hospice and Palliative Medicine (Internal Medicine) Physician | Fort Worth, TX | 2011 |
| Madelyn Leong | 1477422616 | Behavior Technician | Fullerton, CA | 2025 |
| Madison Leong, MD | 1134920051 | Student in an Organized Health Care Education/Training Program | Sacramento, CA | 2025 |
| Mahara Leong | 1033483425 | Behavior Analyst | Sacramento, CA | 2012 |
| Marci Leong, AUD | 1831730597 | Audiologist-Hearing Aid Fitter | Tacoma, WA | 2019 |
| Margaret Leong, P.T. | 1073536033 | Physical Therapist | Sunnyvale, CA | 2006 |
| Margaret Leong, LAC | 1952695736 | Acupuncturist | San Diego, CA | 2011 |
| Maria Leong, LM, CPM | 1477166254 | Midwife | Haledon, NJ | 2020 |
| Marie Leong, MD | 1447235056 | Diagnostic Radiology Physician | New York, NY | 2005 |
| Marissa Leong, DC | 1548975006 | Chiropractor | Saint Peters, MO | 2023 |
| Marissa Leong | 1992556260 | Personal Care Attendant | Las Vegas, NV | 2024 |
| Markus Leong, MD | 1427136050 | Emergency Medicine Physician | South San Francisco, CA | 2006 |
| Martha Leong, MD | 1639433394 | Family Medicine Physician | Buffalo, NY | 2012 |
| Martha Leong, DO, MSCR | 1639490048 | Pediatric Cardiology Physician | Chapel Hill, NC | 2010 |
| Mary Leong, O.D. | 1003968249 | Optometrist | Brentwood, CA | 2007 |
| Mary Leong, AGACNP-BC | 1164850665 | Acute Care Nurse Practitioner | Las Cruces, NM | 2013 |
| Mary Leong, MD | 1376603498 | Obstetrics Physician | New Hyde Park, NY | 2006 |
| Mary Leong, RD, CDE | 1437401031 | Registered Dietitian | Redwood City, CA | 2012 |
| Matthew Leong, PA-C | 1477397933 | Surgical Physician Assistant | Portland, OR | 2024 |
| Matthew Leong | 1679152730 | Student in an Organized Health Care Education/Training Program | West Hollywood, CA | 2021 |
| May Leong | 1376865022 | Pharmacist | Elmhurst, NY | 2010 |
| Megan Leong, OTR/L | 1265392435 | Occupational Therapist | Mechanicsburg, PA | 2025 |
| Mei Leng Leong, PT | 1154838019 | Physical Therapist | Oakland, CA | 2018 |
| Melanie Leong | 1831603729 | Speech-Language Pathologist | Elmhurst, NY | 2017 |
| Melanie Leong, M.D. | 1982965604 | Pediatrics Physician | Valhalla, NY | 2012 |
| Melissa Leong | 1144061540 | Student in an Organized Health Care Education/Training Program | Elk Grove, CA | 2024 |
| Melody Leong, BCBA | 1104683713 | Behavior Analyst | New York, NY | 2024 |
| Mi Ki Leong, MS, LMFT | 1427595628 | Marriage & Family Therapist | Bloomington, MN | 2017 |
| Michael Leong | 1003289778 | Pharmacist | Alameda, CA | 2015 |
| Michael Leong, O.D. | 1114031259 | Optometrist | Makawao, HI | 2006 |
| Michael Leong, MD | 1316073109 | Pain Medicine (Anesthesiology) Physician | Stanford, CA | 2007 |
| Michael Leong, D.D.S. | 1356560254 | Dentist | Sunnyvale, CA | 2007 |
| Michael Leong, M.D. | 1639125354 | Family Medicine Physician | Highland, CA | 2006 |
| Michael Leong | 1780333880 | Student in an Organized Health Care Education/Training Program | Ocala, FL | 2022 |
| Michele Leong, AMFT | 1073210357 | Marriage & Family Therapist | San Luis Obispo, CA | 2023 |
| Michelle Leong, PHARMD, RPH | 1023788957 | Pharmacist | Marlborough, MA | 2021 |
| Michelle Leong, MD | 1124606199 | Anesthesiology Physician | Sacramento, CA | 2021 |
| Michelle Leong, D.O. | 1609309368 | Sports Medicine (Physical Medicine & Rehabilitation) Physician | Woodland Hills, CA | 2017 |
| Michelle Leong, DDS | 1841569738 | Dentist | Pauma Valley, CA | 2011 |
| Mila Leong, M.D. | 1598701971 | Pediatric Pulmonology Physician | Northfield, NJ | 2006 |
| Mimi Leong, M.D., M.S. | 1295830560 | Plastic and Reconstructive Surgery Physician | Houston, TX | 2006 |
| Monique Leong, O.D. | 1740403203 | Optometrist | Lawton, OK | 2007 |
| Nancy Leong, RPH | 1508276908 | Pharmacist | San Jose, CA | 2014 |
| Naomi Leong, MS LMHC | 1255494118 | Mental Health Counselor | Spokane, WA | 2006 |
| Narita Leong, DDS | 1902338130 | General Practice Dentistry | Pinole, CA | 2017 |
| Natalie Leong, M.D. | 1114217411 | Sports Medicine (Orthopaedic Surgery) Physician | Baltimore, MD | 2011 |
| Nathaniel Leong, M.D. | 1326396664 | Family Medicine Physician | San Pedro, CA | 2012 |
| Netta Leong, P.T. | 1861502924 | Physical Therapist | Roseburg, OR | 2006 |
| Nicole Leong, MD | 1093957425 | Internal Medicine Physician | Aiea, HI | 2009 |
| Nicole Leong | 1326928466 | Behavior Technician | San Diego, CA | 2025 |
| Nicole Leong, MD | 1578122719 | Obstetrics & Gynecology Physician | Roseville, CA | 2019 |
| Nicole Leong | 1639301096 | Obstetrics & Gynecology Physician | Chicago, IL | 2009 |
| Noelle Leong, MD | 1669672093 | Pediatrics Physician | New Britain, CT | 2007 |
| Norman Leong, PH.D. | 1083631097 | Clinical Psychologist | Rockville, MD | 2006 |
| Oren Leong, M.D. | 1346335650 | Anesthesiology Physician | Ewa Beach, HI | 2006 |
| Orson Leong, D.D.S. | 1588898365 | General Practice Dentistry | Pleasanton, CA | 2009 |
| Pakho Leong, O.D. | 1417053174 | Optometrist | Salem, OR | 2006 |
| Patrick Leong, DO | 1447237003 | Internal Medicine Physician | Somerville, MA | 2005 |
| Patrick Leong, PHARMACIST | 1568893303 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Portland, OR | 2013 |
| Patrick Leong, LCSW | 1972985927 | Social Worker | Liberty Lake, WA | 2015 |
| Paul Leong, MD | 1528032752 | Specialist | Pittsburgh, PA | 2006 |
| Pauline Leong, MD | 1114907375 | Internal Medicine Physician | Great Neck, NY | 2006 |
| Pauline Leong, MS, RDN | 1285842203 | Pediatric Nutrition Registered Dietitian | Los Angeles, CA | 2007 |
| Pauline Leong, O.D. | 1891875787 | Optometrist | Woodside, NY | 2006 |
| Peggy Leong, DMD | 1497834006 | General Practice Dentistry | San Francisco, CA | 2006 |
| Penny Leong, DMD | 1396810818 | General Practice Dentistry | Maple Valley, WA | 2006 |
| Perry Leong, M.D. | 1598744344 | Internal Medicine Physician | Middlesex, NJ | 2006 |
| Peter Leong, M.D. | 1083634646 | Pain Medicine (Anesthesiology) Physician | Portland, ME | 2006 |
| Peter Leong, M.D | 1841446580 | Psychosomatic Medicine Physician | Washington, DC | 2008 |
| Philip Leong, PHARMD | 1699624031 | Emergency Medicine Pharmacist | Denver, CO | 2026 |
| Qi Quan Leong, M.D. | 1457761082 | Infectious Disease Physician | San Francisco, CA | 2014 |
| Rachel Leong | 1508319419 | Optometrist | Riverside, CA | 2016 |
| Rachel Leong, D.D.S. | 1700086238 | Dentist | Upland, CA | 2007 |
| Rachelle Leong, MD | 1053636183 | Surgical Oncology Physician | Montclair, NJ | 2010 |
| Rebecca Leong | 1457894164 | Speech-Language Pathologist | New York, NY | 2016 |
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).