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 6 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. Vanessa Hope BalanonBehavior Technician1609415223
  2. Tanaaz Baldawala, M.D.Gastroenterology Physician1811075674
  3. Jerick BaliBehavior Technician1164100590
  4. Mary Etta BalickiCounselor1013167360
  5. Jason Balkman, M.D.Diagnostic Radiology Physician1316263387
  6. Camilla Ballard, CMTMassage Therapist1871104638
  7. Anissa BallesterosCounselor1073973798
  8. Mercedes BallesterosCommunity Health Worker1932604329
  9. Mark BallezaDay Training/Habilitation Specialist1487016168
  10. Veronica Balseiro, MAMental Health Counselor1801097571
  11. Britt Bernadette BaltazarMental Health Counselor1447688478
  12. Michelle Baltazar, PTPhysical Therapist1710368113
  13. Alma Bandong, PHYSICAL THERAPISTPhysical Therapist1356419584
  14. Abhijan Banerjee, M.D.Internal Medicine Physician1548292113
  15. Jaepyoung BangBehavior Technician1144188186
  16. Eveline BanhCounselor1821228198
  17. Audrey BanksMental Health Counselor1972700649
  18. Nicole BanksRehabilitation Practitioner1275317893
  19. Navin BansalSchool Counselor1831069590
  20. Julia Bantimba, MSOTOccupational Therapist1902146756
  21. Jasmeen Banwait, MS, RDRegistered Dietitian1134613102
  22. Jocelyn BarahonaChild & Adolescent Psychiatric/Mental Health Registered Nurse1437749223
  23. Jorge BarahonaAssistant Health Information Record Technician1376021790
  24. Sandra BarahonaAssistant Health Information Record Technician1831539659
  25. Adrianna BarajasHealth Information Technician1053894436
  26. Carolina BarajasCommunity Health Worker1396525549
  27. Ivette BarajasDay Training/Habilitation Specialist1831769520
  28. Jessika BarajasChild & Adolescent Psychiatric/Mental Health Registered Nurse1255971255
  29. Taylor BarajasMarriage & Family Therapist1134809007
  30. Jessica Barber, MAMarriage & Family Therapist1134258494
  31. Kelsey Bardini, ASWCounselor1942618376
  32. Sahar BarekzaiBehavior Technician1407445703
  33. Theresa BarnesBehavior Technician1912771650
  34. Jonathan Barnett, M.A.C.Mental Health Counselor1912156555
  35. Rachel Barnett, MSSpeech-Language Pathologist1518797083
  36. Khurram Barolia, M.D.Adult Medicine Physician1760612816
  37. Jessica BarraganCounselor1366935926
  38. Luis BarraganBehavior Technician1043869076
  39. Alejandra Barragan-HidalgoCounselor1124502968
  40. Irene Barraza, M.A, LMFTMarriage & Family Therapist1891989505
  41. Natalie BarrazaCounselor1336750629
  42. Maria Barraza RamosBehavior Technician1306628284
  43. Erica Barrera, MAMarriage & Family Therapist1831233428
  44. Mari Grace BarrinaPharmacist1437040326
  45. Denis BarronMarriage & Family Therapist1043617756
  46. Sabrina BarronMental Health Counselor1063680171
  47. Marquis Barron-GlennCommunity Health Worker1699394577
  48. Barbara BarryuStudent in an Organized Health Care Education/Training Program1780378836
  49. Gina BarsantiAssistant Health Information Record Technician1275981284
  50. Debra Bartenstein, L.C.S.W.Clinical Social Worker1326073297

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.