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 4 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. Ysabella BallesilBehavior Technician1225752751
  2. Michelle Banaga, PHARM.D.Pharmacist1013217504
  3. Michelle Banducci, M.D.Child & Adolescent Psychiatry Physician1912086828
  4. Wei Bao, DDSGeneral Practice Dentistry1528270576
  5. Lillian BarajasBehavior Technician1841936259
  6. Bernadette BariaBehavior Analyst1932602281
  7. Andrea Barker, MA, BCBABehavior Analyst1902214372
  8. Chara BarksdaleBehavior Technician1255263117
  9. Tahmina BarkzaiBehavior Technician1093644353
  10. Alison BarnesBehavior Technician1336631332
  11. Yaslinn BarnesBehavior Analyst1427553981
  12. Bradee Barr, BSBehavior Technician1386487858
  13. Crystal BarrettBehavior Analyst1215430509
  14. Jenise BarronBehavior Technician1750037396
  15. Brandalen Bartholomew, RBTBehavior Analyst1396230769
  16. Karlotta Bartholomew, PH.D.Clinical Psychologist1497855258
  17. Emily Bartlett-BateBehavior Analyst1699631093
  18. Karolina BartnickiGeneral Practice Dentistry1093444945
  19. Seema BasavarajuBehavior Technician1063382869
  20. Brittney BassOccupational Therapist1053276451
  21. Inthanong (nook) BastoClinical Social Worker1609537521
  22. James Bateman, D.P.T.Physical Therapist1184036287
  23. Jane Baxley, D.C.Chiropractor1467782078
  24. Kysha BeachRegistered Nurse1891529103
  25. Melanie Beardslee, M.S., CCC-SLPSpeech-Language Pathologist1548562796
  26. Kristina BeaverBehavior Technician1578485926
  27. Jennifer BeaversSchool Counselor1720955800
  28. Charlotte BehningBehavior Technician1073259826
  29. Sowmya Bekkam, MDFamily Medicine Physician1265006043
  30. Wesley BellMental Health Counselor1912253717
  31. Maria BellamacinaBehavior Analyst1275983686
  32. Lisa Bellini, MS RDRegistered Dietitian1760650097
  33. Leslie BeltranBehavior Technician1457025611
  34. Ana BeltranmartinezBehavior Technician1861045379
  35. Ahmad Ben RachedBehavior Technician1477298669
  36. Betchoba BenardBehavior Technician1639952237
  37. Preeti BenawadiBehavior Technician1730043654
  38. Melissa BenitezBehavior Technician1326755679
  39. Nouhayla Benjelloun, BCBABehavior Analyst1609528256
  40. Lisa Benton, M.D.Psychiatry Physician1033303631
  41. Jean Benward, LCSWClinical Social Worker1821053414
  42. Nathalie Bera-Miller, MDPublic Health & General Preventive Medicine Physician1023217049
  43. Alexa BerkowitzSpeech-Language Pathologist1205715711
  44. Sianna BernalBehavior Technician1982444089
  45. Ebony BerryBehavior Technician1033643317
  46. April Best, FNP-BCFamily Nurse Practitioner1750004040
  47. Diana BetancourtBehavior Technician1639667132
  48. Saylem BettencourtBehavior Technician1700348059
  49. Babita BhaktaPharmacist1841576501
  50. Sundeep BhanguPhysical Therapist1891277588

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.