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 46 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. Tanisha Sandhu, FNPOccupational Health Nurse Practitioner1174904080
  2. Tracy Sandifer, LCSWClinical Social Worker1104714070
  3. Donald SandovalMental Health Counselor1841485703
  4. Nadia Sandoval, B.S.Mental Health Counselor1841587441
  5. Yaneli Sandoval ReyesPhysician Assistant1376417626
  6. Rebekah SandstromPhysician Assistant1699649517
  7. Nina SanfilippoPhysician Assistant1285414458
  8. Robert SangerAddiction (Substance Use Disorder) Counselor1215338264
  9. Sharlene Sanidad, M.D.Obstetrics & Gynecology Physician1174814511
  10. Khimberley Santiago, M.D.Internal Medicine Physician1417269044
  11. Nayelly Santiago, DOULADoula1588599112
  12. Patricia SantiagoClinical Social Worker1568093649
  13. Brianna SantosCounselor1225986649
  14. Darwin Kenneth SantosCounselor1447033097
  15. Jevanka SardjonoBehavior Technician1750984506
  16. James Sargent, MDMaternal & Fetal Medicine Physician1972858678
  17. Maria Carmina Sarmiento, FNPFamily Nurse Practitioner1447012299
  18. Debra Sasaki-Hill, PHARMDPharmacist1811066012
  19. Anna SatakeGerontology Clinical Nurse Specialist1780733386
  20. Gabriella Saucedo, MS CCC-SLPSpeech-Language Pathologist1306354345
  21. Lynn Savage, PTPhysical Therapist1952468928
  22. Deepa Savani, MDInternal Medicine Physician1760560502
  23. Sudha Sawkar, MDAnesthesiology Physician1841258324
  24. Edrei SayoBehavior Technician1548132160
  25. John Sayuk, R.PH.Pharmacist1821439118
  26. Mary ScalerCase Manager/Care Coordinator1366588345
  27. Michael Scates, PTPhysical Therapist1114943925
  28. Christopher Schalge, M.A.Student in an Organized Health Care Education/Training Program1699009936
  29. Cheri Schamun, RDHDental Hygienist1881401818
  30. Jeffrey Schapiro, MDInfectious Disease Physician1235217803
  31. Renn Schauer, PSY.D.Clinical Psychologist1407339492
  32. Stephen Schmidt, PTOrthopedic Physical Therapist1821151325
  33. Lindsey Schrader, PT, DPTPhysical Therapist1114550019
  34. Keith Schroder, PH.D.Clinical Psychologist1891832671
  35. Harley Schroeder, RADT1Addiction (Substance Use Disorder) Counselor1386410645
  36. Laura Schrupp, O.D.Optometrist1013243807
  37. Anina Schwartz, MDPsychiatry Physician1831277656
  38. Corey Schwartz, MDHematology & Oncology Physician1801974647
  39. Mark Schwartz, MDEmergency Medicine Physician1770661563
  40. Dana Schwarz, M.D.,PH.DEmergency Medicine Physician1760689186
  41. Morgan ScopinoBehavior Technician1083203558
  42. Barbara Scott, P.T.Physical Therapist1093879876
  43. Brittany ScottBehavior Technician1457986101
  44. Rosanna Scott, PHDClinical Psychologist1538805072
  45. Shayla ScottAddiction (Substance Use Disorder) Counselor1497590327
  46. Dana Scruggs, MS, RDRegistered Dietitian1114207081
  47. Caitlin SegelkePhysical Therapist1881241644
  48. Steven Seibert, DPMPodiatrist1497833230
  49. Saw Sein, MDFamily Medicine Physician1053754473
  50. Gretchen Sell-Finley, MS CCC-SLPSpeech-Language Pathologist1457773475

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.