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 5 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. Rosemary AtchityFamily Nurse Practitioner1407214323
  2. Jeremy Atkins, PSYDPsychologist1902054513
  3. Hany Attia, D.D.S.Oral and Maxillofacial Surgery (Dentist)1740478379
  4. Brian Au, PHARM DPharmacist1497803670
  5. Diana Au, SLPASpeech-Language Pathologist1518319854
  6. Anna AugustinosStudent in an Organized Health Care Education/Training Program1477195394
  7. Brandon Austin, M.A.Student in an Organized Health Care Education/Training Program1730314501
  8. Donna AustinCounselor1790923795
  9. Matthew AustinCounselor1891184651
  10. Sarah AustinClinical Social Worker1528553526
  11. Christine Auyeung, R.D.Registered Dietitian1336201748
  12. Destiny AuzenneBehavior Technician1972088011
  13. Alonso AvalosCounselor1952892598
  14. Victor AvalosMental Health Counselor1073917050
  15. Myriam AvilaCommunity Health Worker1366082489
  16. Laura Avina CortesMental Health Counselor1235794736
  17. Amelia Avirett, MSEDCounselor1891121836
  18. Shadin AwadCounselor1427428697
  19. Anim Aweh, MSWMental Health Counselor1851722284
  20. Hashem AwnallahPeer Specialist1316867971
  21. Abiola AwolowoCounselor1659835247
  22. Sarahi AyalaBehavior Technician1891337754
  23. Zuly AyalaBehavior Technician1831913599
  24. Shirley AyerdiAssistant Health Information Record Technician1245594076
  25. Christine Joy AyranBehavior Analyst1932789872
  26. Abida Azim, M.D.Hospitalist Physician1447338298
  27. Habiba AziziLicensed Vocational Nurse1518626100
  28. Shi Shyuan BaMental Health Counselor1992281687
  29. Alms BaashaBehavior Technician1437616125
  30. Zachariah Backus, M.S.Speech-Language Pathologist1447042007
  31. Daniel BadalCounselor1568916542
  32. Martha Bader, LCSWClinical Social Worker1366937476
  33. Bailey BaerStudent in an Organized Health Care Education/Training Program1750937884
  34. Sumitha BagavandossCounselor1528501376
  35. Steve Bagga, LMFTMarriage & Family Therapist1942752852
  36. Jennifer Bahm, PA-CMedical Physician Assistant1528124716
  37. Mark Bailey, MDOphthalmology Physician1417530270
  38. Olan Bailey, R1469130522Addiction (Substance Use Disorder) Counselor1649907353
  39. Rachel Bailey, MSW INTERNCommunity Health Worker1962956821
  40. Sukhraj Bains, MDPsychiatry Physician1720667470
  41. Muskaan BajajBehavior Technician1760053078
  42. Alex BakerSocial Worker1760632764
  43. Lewis Baker, M.D.Emergency Medicine Physician1912085762
  44. Michelle Baker, MSWSocial Worker1417797879
  45. Sarah Baker, LCSWClinical Social Worker1710050992
  46. Tanya BakerMental Health Counselor1356130645
  47. Vaughn Baker, MFTIMarriage & Family Therapist1659544393
  48. Sofia BakhtaryBehavior Technician1689247454
  49. Diana BakowskyMarriage & Family Therapist1780321588
  50. Kulbir Bal, RNRegistered Nurse1588322747

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.