NPPES file of Aug 9, 2026

Doctors and health care providers in Vallejo, CA

2,836 individual NPPES records list a practice address in Vallejo, 80th of 812 California cities. The largest group is physician assistant: 215, 8% of the city's records, against 1% across California. Page 22 of 57.

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).

Vallejo in California

  • Rank in California80th of 812 cities by records
  • Share of the state0.3% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups17.9% of all records
  • Physician Assistant rank7th of the 10 California cities with the most

Compared with California as a whole, Vallejo has 5.1× the state's share of physician assistant records and 0.20× its share of behavior technician records.

Providers in Vallejo, alphabetically

  1. John Healy, R.D.Registered Dietitian1306908496
  2. Maria Hearns-Rivas, PHARM.D.Pharmacist1376925479
  3. Holly Hebert, LCSWClinical Social Worker1700036852
  4. Catherine Heckert, NPFFamily Nurse Practitioner1013157353
  5. Shefali Hegde, MDPsychiatry Physician1841828233
  6. Kasaundra Heiberger, PA-C, MPHMedical Physician Assistant1912398025
  7. Jasmine HeinemannPharmacist1043195266
  8. Ebony HelaireGeneral Practice Dentistry1932736774
  9. Amanda Helle, DOStudent in an Organized Health Care Education/Training Program1942004049
  10. Jessica HendersonAddiction (Substance Use Disorder) Counselor1508592379
  11. Kelby HendersonBehavior Technician1982407839
  12. Kristen Henderson, OTR/LPhysical Rehabilitation Occupational Therapist1265944656
  13. Mary Henderson, RNRegistered Nurse1992066377
  14. Stacey HendricksCommunity Health Worker1235878190
  15. Tami Hendriksz, D.O.Pediatrics Physician1104099951
  16. Sean Hennessey, MDFamily Medicine Physician1750342242
  17. Estefania HenriquezBehavior Analyst1861961674
  18. Lakeisha HenryCommunity Health Worker1003775479
  19. Virginia Hens-Piazza, P.A.Physician Assistant1003121260
  20. Elizabeth HensleyMarriage & Family Therapist1669110102
  21. Randi Hepner, MFTMarriage & Family Therapist1992867196
  22. Susan Hermanson, MDDiagnostic Radiology Physician1295813038
  23. Alejandra HernandezPhysician Assistant1861274060
  24. Elicia HernandezPhysician Assistant1952128969
  25. Fatima Hernandez, PHARMDPharmacist1780274092
  26. Jason HernandezPhysician Assistant1326798851
  27. Luz Hernandez, FNPFamily Nurse Practitioner1407890320
  28. Rosa HernandezRehabilitation Practitioner1902395031
  29. Sophia HernandezCommunity Health Worker1487438198
  30. Susana HernandezBehavior Technician1164992350
  31. Victoria HernandezPhysician Assistant1619680790
  32. Citlaly Hernandez DuranPhysician Assistant1942175047
  33. Angel Herrera, CPT 1Phlebotomy Technician1003697962
  34. Jessica HerreraPeer Specialist1164308086
  35. Jasmindar Herrian, RRTPulmonary Diagnostics Registered Respiratory Therapist1912461195
  36. Steve HessPulmonary Function Technologist1487435913
  37. Tamara Hetler, PHARMDPharmacist1588759534
  38. Mahnaz Heydari, DDSDentist1548355571
  39. Thomas Hickey, SLPSpeech-Language Pathologist1114495108
  40. Alvaro Hidalgo, MDEmergency Medicine Physician1942352166
  41. Nikeilen HigginsBehavior Analyst1457162893
  42. Darren HighSpecialist1538220173
  43. Nia HighBehavior Technician1316545098
  44. Grant HillPharmacist1013743863
  45. Raymond Hill, HEARING AID DISPENSEHearing Instrument Specialist1063240562
  46. Barbara Hill-Howard, RASAddiction (Substance Use Disorder) Counselor1316287543
  47. Alexandra Hilts Horeczko, PHARM DPharmacist1669755583
  48. Aminah HimLicensed Vocational Nurse1215550306
  49. Brenda HinagaOccupational Therapist1598228223
  50. Rania HindiPhysician Assistant1942080486

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

Vallejo, California appears in the CMS National Plan and Provider Enumeration System with 2,836 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 Vallejo - 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 Vallejo 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 Vallejo is weighted toward Physician Assistant (215 clinicians, followed by Pharmacist with 166 and Physical Therapist with 128). 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, Vallejo reports roughly 7.3 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 Vallejo 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 Vallejo, CA?

There are 2,836 registered healthcare providers in Vallejo, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Vallejo?

The most common specialties in Vallejo are Physician Assistant, Pharmacist, Physical Therapist, Addiction (Substance Use Disorder) Counselor, Marriage & Family Therapist. Physician Assistant has the most providers with 215.

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.