NPPES file of Aug 9, 2026

Doctors and health care providers in Vacaville, CA

1,903 individual NPPES records list a practice address in Vacaville, 117th of 812 California cities. The largest group is behavior technician: 310, 16% of the city's records, against 18% across California. Page 30 of 39.

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 Vacaville

  1. Behavior Technician310
  2. Pharmacist127
  3. Marriage & Family Therapist107
  4. Clinical Social Worker91
  5. Physical Therapist78
  6. Mental Health Counselor62
  7. Clinical Psychologist61
  8. Family Medicine Physician56

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

Vacaville in California

  • Rank in California117th of 812 cities by records
  • Share of the state0.2% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups28.6% of all records

Compared with California as a whole, Vacaville has 2.5× the state's share of clinical psychologist records and 0.40× its share of case manager/care coordinator records.

Providers in Vacaville, alphabetically

  1. Claudia Rominger, PHARMDPharmacist1710562772
  2. Hazel RomoBehavior Technician1093576811
  3. Nina Roque, M.D.Pediatrics Physician1013123827
  4. Mariah Rosario, NPCritical Care Medicine Registered Nurse1245163534
  5. Keith RoseAddiction (Substance Use Disorder) Counselor1053818674
  6. Shauna Rose, LCSWClinical Social Worker1922716125
  7. Susan Rosten, NPNurse Practitioner1659439602
  8. Charles Roth, D.D.S.General Practice Dentistry1982627410
  9. Lawrence Roth, DDS, MSDOrthodontics and Dentofacial Orthopedics Dentistry1679546998
  10. Kathleen Rowland, MDEmergency Medicine Physician1659933398
  11. Alex RowleyCounselor1679194526
  12. Hazelann Roxas, MDFamily Medicine Physician1730709064
  13. Michelle Roy-DavilaAddiction (Substance Use Disorder) Counselor1457774291
  14. Karina RubioPhysical Therapist1982566964
  15. Erica RushPsychologist1235606286
  16. Zachary Rushing, D.C.Chiropractor1407279987
  17. Jordain Rutherford, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1841972205
  18. Candice Ryan, PSY.D.Clinical Psychologist1831639715
  19. Michael Ryan, M.S.Psychologist1326454828
  20. Nicole RydmanBehavior Technician1063117174
  21. Peter Ryoo, DDSDentist1053788810
  22. Maria Saavedra, MDFamily Medicine Physician1649360330
  23. Thomas Sabo, MSWClinical Social Worker1467516955
  24. Felicia Saca, NPNurse Practitioner1225602527
  25. Mary Jane Sacdalan, RNRegistered Nurse1699548099
  26. Javier Saenz, MDSurgery Physician1386722122
  27. Nilofer SafiMarriage & Family Therapist1578423224
  28. Barbara Saint Clair, MFTMarriage & Family Therapist1083772776
  29. Paige SalasBehavior Technician1104384361
  30. Tonya Salas, AMFTMarriage & Family Therapist1124520028
  31. Diana SalazarCase Manager/Care Coordinator1649909565
  32. Keumbi Salcedo, MA,Counselor1164226429
  33. Blanche SalesLicensed Practical Nurse1316540768
  34. Firas Salim, M.D.Pediatrics Physician1740570126
  35. Ana Salinas, MD.Specialist1134301732
  36. Cielo SalinasBehavior Technician1801540422
  37. Carmina-Amparo SalmasanHealth Educator1508555103
  38. Laurie Salvi, P.T.Physical Therapist1487715769
  39. Mara Sammartino, LCSWClinical Social Worker1861568081
  40. Ericka Samson, RN, ATCRegistered Nurse1609356757
  41. Mary Roanne Samuels, LMFTMarriage & Family Therapist1386897502
  42. Stacie Sanborn, NPPsychiatric/Mental Health Nurse Practitioner1568791978
  43. Antonio Sanchez, ANMT,CMTMassage Therapist1043101678
  44. Celia SanchezCommunity Health Worker1528500584
  45. Emily SandauSpeech-Language Pathologist1669144234
  46. Bruce Sanders, PH.D.Counselor1770794109
  47. Stephanie Sanders, DOFamily Medicine Physician1881396877
  48. Kara SandersonClinical Social Worker1578092920
  49. Ekam Sandhu, DDSGeneral Practice Dentistry1295349348
  50. Mirelle Sandoval BarbosaSocial Worker1134850860

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

Vacaville, California appears in the CMS National Plan and Provider Enumeration System with 1,903 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 Vacaville - 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 Vacaville 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 Vacaville is weighted toward Behavior Technician (310 clinicians, followed by Pharmacist with 127 and Marriage & Family Therapist with 107). 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, Vacaville reports roughly 4.9 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.

For Vacaville 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 Vacaville, CA?

There are 1,903 registered healthcare providers in Vacaville, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Vacaville?

The most common specialties in Vacaville are Behavior Technician, Pharmacist, Marriage & Family Therapist, Clinical Social Worker, Physical Therapist. Behavior Technician has the most providers with 310.

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.