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 19 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. Esperanza Cordova, RCPRegistered Respiratory Therapist1104563907
  2. Vanessa Corea, VANESSA COREAMental Health Counselor1023367034
  3. Melly Coria BarriosMassage Therapist1942920582
  4. Omar Cornejo-EsquivelMarriage & Family Therapist1306344841
  5. Hollyjane Cornell, HHPDoula1811851058
  6. Ketryn CornellMarriage & Family Therapist1114579018
  7. Rodney Cornist Dhati, ASWClinical Social Worker1013111731
  8. Rodrigo Corona FloresCounselor1578087433
  9. Marina CoronadoMarriage & Family Therapist1912489170
  10. Jessica CoronelAssistant Health Information Record Technician1427410927
  11. Diana CorreaStudent in an Organized Health Care Education/Training Program1942725973
  12. Sergio Correa, D.D.S.General Practice Dentistry1508920497
  13. Tessa CorrieBehavior Technician1912464611
  14. Diana Cortes, B.S.Assistant Health Information Record Technician1952436271
  15. Kasey Cortese, M.D.Sports Medicine (Internal Medicine) Physician1699825414
  16. Tiffany CorteseStudent in an Organized Health Care Education/Training Program1104307479
  17. Natalia Cortez, PA-CPhysician Assistant1790073682
  18. Omar CortezMental Health Counselor1548782170
  19. Gabriella Costa, RN, PHNPublic Health & General Preventive Medicine Physician1134000961
  20. Sophia Costa, RNPublic Health & General Preventive Medicine Physician1770464661
  21. Rachel CostelloCounselor1962675363
  22. Emma CottCounselor1881067940
  23. Chris Cotton, D.C.Chiropractor1699989608
  24. Jessica CottonHealth Information Technician1740680826
  25. Sean CottonCounselor1639487804
  26. Tana Coulter, RNChild & Adolescent Psychiatric/Mental Health Registered Nurse1942438734
  27. Shari CovingtonAssistant Health Information Record Technician1750698593
  28. Elena Covo, MFTIMental Health Counselor1730512427
  29. Alexander CowartBasic Emergency Medical Technician1033521984
  30. Christina CoxStudent in an Organized Health Care Education/Training Program1801242243
  31. Elicia CoxMental Health Counselor1568641421
  32. Jamie CoxCounselor1811024136
  33. Shenise CoxCounselor1417325911
  34. Kathryn Coy, LCSWClinical Social Worker1225108285
  35. Connor CrabbMental Health Counselor1427502418
  36. Leeanne Craft, P.T.Physical Therapist1073681185
  37. Mary Cranley, N.P.Adult Health Nurse Practitioner1376614867
  38. Erin Crawford, N.P.Family Nurse Practitioner1104991546
  39. Joell CrawfordMental Health Counselor1548670680
  40. Ronald Crawford, D.C.Chiropractor1295940146
  41. Shanale CrawfordCommunity Health Worker1225288483
  42. Evan Crayton-ThomasBehavior Technician1174370092
  43. Lauren CreamerMarriage & Family Therapist1982013157
  44. Joelle Crepsac, LMFT, ATR, APCCMarriage & Family Therapist1801081385
  45. Jessica CrespoBehavior Analyst1659739217
  46. Monica CrespoCounselor1659521904
  47. Rachel CretcherCounselor1477938769
  48. Alexandra CrillyCounselor1891390993
  49. Mary Crisham Janik, MDObstetrics & Gynecology Physician1811330558
  50. Morgan CroceCounselor1689031205

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.