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 9 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. Alice Blancaflor, DMDGeneral Practice Dentistry1831309491
  2. Corey Blanchette, DCChiropractor1740998855
  3. Lorna Bland, MDPsychiatry Physician1124079686
  4. Shari Blanton, RN, PHNRegistered Nurse1225769136
  5. Jennifer Blanza, LCSWClinical Social Worker1407012594
  6. Natashia BlasCounselor1932556149
  7. Margaret (peg) Bledsoe, OTR/LOccupational Therapist1740621598
  8. Elizabeth BleeMarriage & Family Therapist1720460074
  9. Jonathan BlochSocial Worker1518472471
  10. Tyler BlockChild & Adolescent Psychiatric/Mental Health Registered Nurse1922602846
  11. Chelsea BlomAthletic Trainer1497277594
  12. Mary Ann Bloyer, C.N.M.Advanced Practice Midwife1003952276
  13. Mariko Blumenfeld, FNPFamily Nurse Practitioner1750820965
  14. Shanika BluntCounselor1518482595
  15. Arnold Blustein, M.D.Pediatrics Physician1114989951
  16. Megan BoeschCounselor1679691372
  17. Alexa BoffoliStudent in an Organized Health Care Education/Training Program1093181737
  18. Anne BohelerAddiction (Substance Use Disorder) Counselor1538764618
  19. Kay BoissyCase Manager/Care Coordinator1649895608
  20. Andrea Boitano, MSProfessional Counselor1114440823
  21. Andrea BolanosBehavior Technician1780153221
  22. Jacob BolenCounselor1992177695
  23. Maisy BolgatzCounselor1629514732
  24. Desmond BoliaCounselor1053857284
  25. Joseph BollardCommunity Health Worker1346711033
  26. D'Janea BoltonStudent in an Organized Health Care Education/Training Program1306384771
  27. Imani BoltonBehavior Technician1598399081
  28. Wendy Bond, BA, MA, MFTIMarriage & Family Therapist1972798668
  29. Jazmyne BondsBehavior Technician1497315378
  30. Ashley Bongiovanni, OTOccupational Therapist1902426133
  31. Melissa BonnelAssistant Health Information Record Technician1902249956
  32. Casey Boomer, OTRLOccupational Therapist1063613891
  33. Reina BooneAddiction (Substance Use Disorder) Psychologist1396874814
  34. Lavale BoothPeer Specialist1952290421
  35. Christopher BordeauxProfessional Counselor1821169392
  36. Reza Borhani, D.O.Emergency Medicine Physician1699827402
  37. Andrew BoringSocial Worker1093040768
  38. Angelica BorjaDoula1912830654
  39. McKenzie Borruso, LMFT161491Marriage & Family Therapist1265202899
  40. Emmanuel Bossman, MS PHARMPharmacist1669757183
  41. Kristina Bostrom, PTAPhysical Therapy Assistant1154765956
  42. Thomas BotkinAddiction (Substance Use Disorder) Counselor1891906160
  43. Angela Bottarini, PHARMDPharmacist1821606971
  44. Tami BouletClinical Social Worker1760556237
  45. Maya BoultsClinical Social Worker1043790702
  46. Tiffany BouslogAssistant Health Information Record Technician1528329422
  47. Samuel BoutinCounselor1790128544
  48. Danielle BoveMental Health Counselor1700274164
  49. Stephanie BowarBehavior Technician1497222707
  50. Raymond BowieCounselor1902017577

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.