NPPES file of Aug 9, 2026

Doctors and health care providers in San Bernardino, CA

5,645 individual NPPES records list a practice address in San Bernardino, 24th of 812 California cities. The largest group is behavior technician: 1,112, 20% of the city's records, against 18% across California. Page 58 of 113.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

San Bernardino in California

  • Rank in California24th of 812 cities by records
  • Share of the state0.6% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups32.4% of all records

Compared with California as a whole, San Bernardino has 4.4× the state's share of community health worker records and 0.44× its share of physical therapist records.

Providers in San Bernardino, alphabetically

  1. Brenna Leslie, M.S.Marriage & Family Therapist1578949186
  2. Pui Yi Leung, MOTPediatric Occupational Therapist1821291097
  3. Brenda LevinBehavior Technician1851119341
  4. Shelley LevinClinical Social Worker1538471750
  5. Michelle Levin-Sternberg, PH.D.Clinical Neuropsychologist1972690204
  6. Ernest Levister, MDInternal Medicine Physician1962577080
  7. A'Vay LewisBehavior Technician1811871510
  8. Brandon LewisPhysical Therapist1609401397
  9. Grayson Lewis, PSY.D.Clinical Psychologist1790160182
  10. Sara LewisDay Training/Habilitation Specialist1235547571
  11. Tamika LewisDay Training/Habilitation Specialist1306384052
  12. Robert Lewis MaconBehavior Technician1467262204
  13. Connie Lexion, RDRegistered Dietitian1851524110
  14. Desty Leyson, PHARMDPharmacist1679212492
  15. Maxwell LiStudent in an Organized Health Care Education/Training Program1235999301
  16. Qiuyue LiFamily Nurse Practitioner1578926317
  17. Tao Li, DDSGeneral Practice Dentistry1043424476
  18. Hungchi Liao, DDS, MSDPublic Health Dentistry1336806173
  19. Mariela Licon, LCSWClinical Social Worker1497201602
  20. Jasmine LiddellLicensed Vocational Nurse1124582184
  21. Kelly LiebelAddiction (Substance Use Disorder) Counselor1578812046
  22. Samantha Liebel, LVNLicensed Vocational Nurse1245979079
  23. Brandon LigonAddiction (Substance Use Disorder) Counselor1740967652
  24. Sanaa Ligons, DOFamily Medicine Physician1922103654
  25. Ray Liles, DSW, LCSWClinical Social Worker1033478904
  26. Kenneth LillardCommunity Health Worker1396870556
  27. Myron Lilley, MSWClinical Social Worker1750424396
  28. Aaron Lim, RNRegistered Nurse1043861909
  29. Andrew Lim, CRNACertified Registered Nurse Anesthetist1568934818
  30. Domonique LimasDay Training/Habilitation Specialist1760156301
  31. Dellaery LimonCommunity Health Worker1023982717
  32. Christopher LinPharmacist1659885424
  33. Jason Lin, MDPulmonary Disease Physician1588634059
  34. Jing Lin, D.M.D.General Practice Dentistry1477937837
  35. Alfredo LinaresBehavior Technician1700410297
  36. Sandra Linares MuroLicensed Vocational Nurse1669217030
  37. Bethany LindsayAddiction (Substance Use Disorder) Counselor1053090894
  38. Turry LindstromBehavior Technician1205529864
  39. Peter Lingas, DPTPhysical Therapist1942519178
  40. Trevor Link, DOStudent in an Organized Health Care Education/Training Program1063272748
  41. Vanessa LisnerBehavior Technician1861374944
  42. Heather LittleBehavior Technician1104696822
  43. Cherish LitvinoffLicensed Psychiatric Technician1316662513
  44. Meng Liu, L.AC.Acupuncturist1023233061
  45. Robert Livon, RPHPharmacist1043520265
  46. Emily Liwanag, MFT INTERNMarriage & Family Therapist1134553308
  47. Claudine LizardoFamily Nurse Practitioner1316482037
  48. Janileny Lizardo, MSWClinical Social Worker1578707022
  49. Giselle LizarragaDay Training/Habilitation Specialist1235762378
  50. Dyanna LlamasCase Manager/Care Coordinator1275163917

The largest California cities

  1. Los Angeles69,537
  2. San Diego52,937
  3. San Francisco38,143
  4. Sacramento33,083
  5. San Jose20,925

All of California →

How to read this directory

San Bernardino, California appears in the CMS National Plan and Provider Enumeration System with 5,645 registered healthcare providers spanning 25 or more distinct NUCC-taxonomy specialties. This count includes every individual clinician who has applied for an NPI and listed a practice address in San Bernardino - physicians, dentists, nurse practitioners, physician assistants, chiropractors, physical therapists, optometrists, psychologists, podiatrists, and every other credentialed provider type CMS tracks. It does not measure hospital beds, urgent-care capacity, or whether a given clinic is accepting new patients; it measures the pool of professionals with current NPI enrollment and a San Bernardino practice location on file. Every figure is drawn from the federal National Provider Identifier Registry (CMS NPPES) - more than 7 million providers, maintained since May 2007, with 2024 Medicare Part D data, and, according to CMS, can be searched, compared, and traced in our methodology.

The provider mix in San Bernardino is weighted toward Behavior Technician (1,112 clinicians, followed by Marriage & Family Therapist with 414 and Student in an Organized Health Care Education/Training Program with 304). That distribution reflects how NPPES records specialty: providers self-select a primary taxonomy code, so a family physician who also practices geriatrics will show up under whichever NUCC code they registered first. Relative to California's population, San Bernardino reports roughly 14.5 providers per 100,000 residents using the state-level denominator, which is a rough proxy rather than a precise access-to-care measurement; the true catchment area of any {cityName} clinician extends beyond the municipal boundary.

For San Bernardino patients, this directory is most useful as a starting shortlist. Important: PlainDoctor is a directory of publicly available CMS government data, not a review site, a ranking, or medical advice. NPPES data is self-reported and refreshed monthly; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients.

For informational purposes only; this directory is not medical advice and not a substitute for checking a license. See also: how to find a doctor and how to verify one.

Common questions

How many doctors are in San Bernardino, CA?

There are 5,645 registered healthcare providers in San Bernardino, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in San Bernardino?

The most common specialties in San Bernardino are Behavior Technician, Marriage & Family Therapist, Student in an Organized Health Care Education/Training Program, Community Health Worker, Addiction (Substance Use Disorder) Counselor. Behavior Technician has the most providers with 1,112.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov). Records are self-reported registrations, not licenses.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.