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 29 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. Deanna Re, MFTMarriage & Family Therapist1679649164
  2. Dorethy RecellaBehavior Technician1346822012
  3. Kimber Redmon, LCSWClinical Social Worker1164758942
  4. David ReevesMental Health Counselor1356297287
  5. Alexandra Reimer, PT, DPTPhysical Therapist1750858890
  6. Damoon Rejaei, MDPain Medicine (Anesthesiology) Physician1932475548
  7. Dominique Remaker, PHDClinical Psychologist1790940120
  8. Catha RenfroMental Health Counselor1306078811
  9. Terralyn Renfro, PSY.D.Clinical Psychologist1164632535
  10. Kelly Rentmeister, PTAPhysical Therapy Assistant1104156736
  11. Mary Renz, RNCommunity Health Registered Nurse1689729238
  12. Brenna Repard, MFTIMarriage & Family Therapist1093225898
  13. Caelah ResngitBehavior Technician1508799321
  14. April Joy ReyesBehavior Technician1407522196
  15. Audrey Reyes, LCSWClinical Social Worker1215440656
  16. Paul ReyesClinical Social Worker1427326149
  17. Neil Reynolds, PH.D.Clinical Psychologist1609804806
  18. Allison Reynoso, DPTPhysical Therapist1730853227
  19. Stephanie ReynosoBehavior Technician1396204681
  20. Charito Riano-Asiain, D.M.D.General Practice Dentistry1932274271
  21. Haley RicafortStudent in an Organized Health Care Education/Training Program1073470902
  22. Patricia Richards, NPFamily Nurse Practitioner1467268110
  23. Azibo RichardsonMassage Therapist1932955473
  24. Charlotte Richardson, LCSWClinical Social Worker1568993624
  25. Dana Richardson, D.C.Chiropractor1154418986
  26. Michael Richardson, M.D.Geriatric Medicine (Family Medicine) Physician1831327899
  27. Irving Riley, DDSOral and Maxillofacial Surgery (Dentist)1215922760
  28. Mark Riley, PHARM.D.Pharmacist1508926379
  29. Monserrat RivasBehavior Technician1487308094
  30. Layla-Marie RobertsBehavior Technician1962377895
  31. Tony Roberts, MA PSYCHOLOGYAddiction (Substance Use Disorder) Counselor1073995189
  32. Christine Robertson, MFTMarriage & Family Therapist1063565174
  33. Erykah RobinsonBehavior Technician1992500987
  34. Sereniti RobinsonBehavior Technician1417756727
  35. Roberto Robles, LCSWClinical Social Worker1669539524
  36. Giselle RochaBehavior Technician1275135675
  37. Katie Rodgers, COTAOccupational Therapy Assistant1497292163
  38. Daniel RodriguezBehavior Technician1720715105
  39. Holly Rodriguez, PTPhysical Therapist1275601387
  40. Megan Rodriguez Canova, FNP-CFamily Nurse Practitioner1275965295
  41. Claudia Rodriguez Gallegos, MSBehavior Analyst1821589904
  42. Stephanie Roessler, LCSWClinical Social Worker1356492201
  43. Serenity RogersBehavior Technician1104533637
  44. Valerie Roggenbuck, PAPhysician Assistant1104990274
  45. Jason Rohrer, M.D.Internal Medicine Physician1013110634
  46. Juliana RohrerClinical Psychologist1548595457
  47. Abril RojasBehavior Technician1497605059
  48. Debra RomanAddiction (Substance Use Disorder) Counselor1225283302
  49. Jennifer Roman, PSY.D.Clinical Psychologist1972050862
  50. Christine Romer, LCSWClinical Social Worker1295980811

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.