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 28 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. Emily FitzgeraldClinical Social Worker1275075376
  2. Maria Fitzsimmons, RNRegistered Nurse1902696446
  3. Justin FivellaCounselor1487088381
  4. Claire Fleckles, RDHAPDental Hygienist1508929878
  5. Kailey Fleiszig-EvansBehavior Technician1013507896
  6. Claire FlemingStudent in an Organized Health Care Education/Training Program1023586526
  7. Kelle FlemingClinical Social Worker1205210051
  8. Carlos Fletes DiazCommunity Health Worker1558234583
  9. Laura Flink, MDCardiovascular Disease Physician1720222664
  10. Elizabeth FlippinBehavior Technician1780318931
  11. Carolina FloresCounselor1861043358
  12. Daniel FloresClinical Social Worker1477960284
  13. Marbrisa FloresCounselor1962098327
  14. Rosario Flores, O.D.Optometrist1639399983
  15. Jennifer Flores MaganaTechnician1124910526
  16. Patricia Flores-HernandezBehavior Technician1255923553
  17. Brianna FloydBehavior Technician1518545219
  18. Precious FloydBehavior Technician1871135616
  19. Madelaine FogartyClinical Social Worker1174870315
  20. Yeeyie Fogarty, M.D.Radiation Oncology Physician1063586675
  21. Anna FogtCounselor1336571827
  22. Christine Fong, LMFTMarriage & Family Therapist1063600666
  23. Christopher FongGeneral Practice Dentistry1972387199
  24. Jennifer FongSpeech-Language Assistant1104666155
  25. Joie FongBehavior Technician1639921042
  26. Kai FongPharmacist1083288443
  27. Miu Ken FongLicensed Psychiatric Technician1437818028
  28. Joselyn Fonseca VelasquezCase Manager/Care Coordinator1871299693
  29. Benjamin FontesMarriage & Family Therapist1497249148
  30. Marisol FonzecaClinical Social Worker1235528290
  31. Amelia Foos, O.T.Pediatric Occupational Therapist1053595207
  32. Gloria FordSpecialist1801169149
  33. Mary FordLicensed Psychiatric Technician1033854260
  34. Tiamoya FordStudent in an Organized Health Care Education/Training Program1275919169
  35. Willesha FordLicensed Psychiatric Technician1730823212
  36. Patrick Foreman, B.S.Marriage & Family Therapist1801144563
  37. Felisia ForestStudent in an Organized Health Care Education/Training Program1427698331
  38. Jasmine Darryl Fortuna, DMDGeneral Practice Dentistry1326961772
  39. Megan FosterMental Health Counselor1568806743
  40. Patrick FosterCounselor1124299318
  41. Saiko FosterPeer Specialist1851106090
  42. Diane Foti, O.T.Occupational Therapist1982725560
  43. Torrey FowlerAssistant Health Information Record Technician1922448554
  44. Melissa FowlksCounselor1316358401
  45. Haley FoxCounselor1881148872
  46. Rebecca FoxClinical Social Worker1205973005
  47. Ryan Fox, LCSWClinical Social Worker1952432957
  48. Sharon FoxMarriage & Family Therapist1972345775
  49. Tiffany FoxMarriage & Family Therapist1245478114
  50. Donald FoyeAddiction (Substance Use Disorder) Counselor1710595186

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.