NPPES file of Aug 9, 2026

Doctors and health care providers in San Ramon, CA

2,281 individual NPPES records list a practice address in San Ramon, 96th of 812 California cities. The largest group is behavior technician: 930, 41% of the city's records, against 18% across California. Page 6 of 46.

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 Ramon

  1. Behavior Technician930
  2. Behavior Analyst178
  3. Marriage & Family Therapist84
  4. Pharmacist68
  5. Speech-Language Pathologist62
  6. General Practice Dentistry56
  7. Dentist49
  8. Physical Therapist47

Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.

San Ramon in California

  • Rank in California96th of 812 cities by records
  • Share of the state0.2% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups52.3% of all records

Compared with California as a whole, San Ramon has 4.2× the state's share of pediatric occupational therapist records and 0.21× its share of student in an organized health care education/training program records.

Providers in San Ramon, alphabetically

  1. Rayln BrunerBehavior Technician1679429104
  2. Amina BryantBehavior Analyst1801422324
  3. Christine Bryant-HendrixBehavior Technician1750042867
  4. Asia BucknerBehavior Technician1174153043
  5. Barbara Buettner, RNObstetrics & Gynecology Nurse Practitioner1689963001
  6. Nghi BuiBehavior Technician1376434050
  7. Tho Bui, DDSGeneral Practice Dentistry1720380934
  8. Marie Bulbulla, MOTR/LOccupational Therapist1912230319
  9. Taylor Bunka, DPMPodiatrist1083119333
  10. Cindy BunneatPharmacist1366803520
  11. Sadie BurbankBehavior Technician1841015039
  12. Jennifer BurgerMarriage & Family Therapist1518586262
  13. Zeke BurgermeisterBehavior Analyst1134753122
  14. Brady Burke, DPTPhysical Therapist1093589624
  15. Julie Burlingame, M.A., BCBABehavior Analyst1346595220
  16. Vanessa Burman, RDRegistered Dietitian1760814842
  17. Dorian BurnsSpeech-Language Assistant1992572853
  18. Tiffany BurnsPharmacy Technician1932094422
  19. Arianna Burns-TulioBehavior Technician1760283196
  20. Rich Burris, M.EDStudent in an Organized Health Care Education/Training Program1851000640
  21. Naima BurtonBehavior Technician1518786045
  22. Zerlene BurwellBehavior Technician1912659814
  23. Lena BustamanteBehavior Technician1588388029
  24. Andrew ButawanDentist1912691973
  25. Ralph Butcher, MS, MFTMarriage & Family Therapist1871527051
  26. Jacqueline ButlerOccupational Therapy Assistant1225481716
  27. Karla CabreraBehavior Technician1437616497
  28. Ke'Aarre Cain, BCBA, IBABehavior Analyst1447751094
  29. Angela Calcagno, MA, LMFTMarriage & Family Therapist1235842394
  30. Sheila Grace Caliboso, OTR/LPediatric Occupational Therapist1700203718
  31. Jeff CalicdanBehavior Technician1972212041
  32. Aileen CallMarriage & Family Therapist1174223127
  33. John Call, MDDermatology Physician1376997767
  34. Anne Callahan, PA-CMedical Physician Assistant1891082483
  35. Emily CamachoBehavior Technician1679249288
  36. Victoria CamarenaBehavior Technician1447719901
  37. Liz Camarena-West, MSCP, LMFTMarriage & Family Therapist1003417098
  38. Alyssia CamarilloBehavior Technician1952121485
  39. Kelly CambraBehavior Technician1649820176
  40. Nissi CamerinoAssistant Behavior Analyst1699601351
  41. Griselda CampaStudent in an Organized Health Care Education/Training Program1295538940
  42. Allison Campbell, PAMedical Physician Assistant1831202019
  43. Abigail CamposBehavior Technician1003768375
  44. Valeen Campos, M.S.Occupational Therapist1285057554
  45. Rachell CanaresBehavior Technician1275321176
  46. Oralia CancholaBehavior Technician1407602204
  47. Inocencio Candelaria, M.D.Family Medicine Physician1174791677
  48. Rica Canio, MDFamily Medicine Physician1669058194
  49. Lisa Cannatella, D.D.S.Dentist1205205713
  50. Josiah CannonBehavior Technician1336954643

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 Ramon, California appears in the CMS National Plan and Provider Enumeration System with 2,281 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 Ramon - 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 Ramon 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 Ramon is weighted toward Behavior Technician (930 clinicians, followed by Behavior Analyst with 178 and Marriage & Family Therapist with 84). 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 Ramon reports roughly 5.9 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.

Of California's most common specialties, Addiction (Substance Use Disorder) Counselor is the most prominent one with no provider currently listing a San Ramon practice address, a coverage gap San Ramon patients typically fill by traveling to a larger nearby hub.

For San Ramon 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 Ramon, CA?

There are 2,281 registered healthcare providers in San Ramon, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in San Ramon?

The most common specialties in San Ramon are Behavior Technician, Behavior Analyst, Marriage & Family Therapist, Pharmacist, Speech-Language Pathologist. Behavior Technician has the most providers with 930.

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.