NPPES file of Aug 9, 2026

Doctors and health care providers in San Leandro, CA

4,976 individual NPPES records list a practice address in San Leandro, 35th of 812 California cities. The largest group is counselor: 827, 17% of the city's records, against 1% across California. Page 94 of 100.

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).

The 8 largest groups in San Leandro

  1. Counselor827
  2. Mental Health Counselor481
  3. Behavior Technician362
  4. Marriage & Family Therapist322
  5. Clinical Social Worker270
  6. Students in training144
  7. Community Health Worker144
  8. Pharmacist132

Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.

San Leandro in California

  • Rank in California35th of 812 cities by records
  • Share of the state0.5% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups33.6% of all records
  • Counselor rank2nd of the 10 California cities with the most

Compared with California as a whole, San Leandro has 83.1× the state's share of assistant health information record technician records and 0.41× its share of behavior technician records.

Providers in San Leandro, alphabetically

  1. Carolina Vita ShepherdHealth Information Technician1750921680
  2. Catherine VitugSpeech-Language Pathologist1891297412
  3. Sandra Vivian-CalderonCommunity Health Worker1700411139
  4. Stephanie VizcainoAddiction (Substance Use Disorder) Counselor1215147640
  5. Justin VizinauRehabilitation Practitioner1336793447
  6. Trang VoAssistant Health Information Record Technician1295213270
  7. Truong Vo, P.T.Orthopedic Physical Therapist1558438960
  8. Sarah Von TerschSocial Worker1558727511
  9. Linda VongthongkhamMarriage & Family Therapist1740839810
  10. Alicia Vosberg, CERTIFIED DOULADoula1184433716
  11. Estefania VuCounselor1366052607
  12. Jimmy Vu, RPHPharmacist1124827399
  13. Lan VuClinical Social Worker1790063311
  14. Sunye Vuong, M.D.Pulmonary Disease Physician1154357556
  15. Jesse WadeMental Health Counselor1194159897
  16. Stephanie WadeAssistant Health Information Record Technician1386109072
  17. Tina Wadhwa, MSWClinical Social Worker1750514147
  18. Thomas WagensellerAddiction (Substance Use Disorder) Counselor1801037932
  19. Gail Wagner, M.D.Hematology & Oncology Physician1780756593
  20. Iris WagnerCounselor1417503566
  21. Jenelle WagonerHealth Information Technician1467983593
  22. Thalia WagonerBehavior Technician1821689829
  23. Alejandra WahlAssistant Health Information Record Technician1881131951
  24. Bryan Waiss, M.D.Obstetrics & Gynecology Physician1508944356
  25. Barbara Waldstreicher, PTPhysical Therapist1730424094
  26. Jasmine WaliCounselor1598135766
  27. Prisma WaliaCounselor1477004505
  28. Hajira Walizada, MHRS 2254Rehabilitation Practitioner1962321588
  29. Brian Walker, MDSurgery Physician1306834957
  30. Calvin WalkerMental Health Counselor1801311774
  31. Emily WalkerCounselor1447669700
  32. Jasmine WalkerCounselor1639456312
  33. Jasmine Walker, LCSWSocial Worker1831635150
  34. Katherine WalkerRehabilitation Practitioner1558976324
  35. Keith WalkerCounselor1588971329
  36. Xanthippe Walker, M.F.T., R.A.S., A.T.Marriage & Family Therapist1790988699
  37. Victoria WallCase Manager/Care Coordinator1609130368
  38. Camille Wallace, BCBA, LBABehavior Analyst1336639012
  39. Divier Wallace, M.A./MFTICounselor1750674388
  40. Shane WallinClinical Social Worker1326243221
  41. Osiris WallsMarriage & Family Therapist1487202248
  42. Diane WalshMental Health Counselor1649805144
  43. Cherella WalstonCommunity Health Worker1295381317
  44. Rebecca Walters, MAMental Health Counselor1891007076
  45. Stacie Walton, M.D.Pediatrics Physician1104998855
  46. Chanae' WamiCounselor1306226667
  47. Erica Wandner, PH.D.Clinical Psychologist1114130978
  48. Joshua Wandro, MSWCounselor1104266923
  49. Jiawen WangCase Manager/Care Coordinator1982582847
  50. Jim WangPharmacist1558646794

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 Leandro, California appears in the CMS National Plan and Provider Enumeration System with 4,976 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 Leandro - 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 Leandro 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 Leandro is weighted toward Counselor (827 clinicians, followed by Mental Health Counselor with 481 and Behavior Technician with 362). 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 Leandro reports roughly 12.8 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 Leandro 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 Leandro, CA?

There are 4,976 registered healthcare providers in San Leandro, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in San Leandro?

The most common specialties in San Leandro are Counselor, Mental Health Counselor, Behavior Technician, Marriage & Family Therapist, Clinical Social Worker. Counselor has the most providers with 827.

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.