NPPES file of Aug 9, 2026

Doctors and health care providers in Lancaster, CA

4,273 individual NPPES records list a practice address in Lancaster, 49th of 812 California cities. The largest group is behavior technician: 436, 10% of the city's records, against 18% across California. Page 81 of 86.

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).

Lancaster in California

  • Rank in California49th of 812 cities by records
  • Share of the state0.4% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups24.6% of all records

Compared with California as a whole, Lancaster has 4.5× the state's share of peer specialist records and 0.56× its share of physical therapist records.

Providers in Lancaster, alphabetically

  1. Yolanda VargasDay Training/Habilitation Specialist1770444093
  2. Christopher Varghese, MDFamily Medicine Physician1598381733
  3. Alexander VasquezPeer Specialist1104678523
  4. Destiny VasquezDay Training/Habilitation Specialist1225859291
  5. Flor Vasquez, RNRegistered Nurse1841163904
  6. Geriane Vasquez, SLPSpeech-Language Pathologist1023407293
  7. Jennifer VasquezStudent in an Organized Health Care Education/Training Program1750907036
  8. Jose VasquezFamily Nurse Practitioner1598476350
  9. Julia VasquezCase Manager/Care Coordinator1609147305
  10. Ronald VasquezBehavior Technician1619670874
  11. Blake Vaughan, DNP-PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1790972792
  12. Maya Vazirani, M.D.Pediatrics Physician1932178456
  13. Kelsi VazquezCase Manager/Care Coordinator1134785363
  14. Adriana VelascoAddiction (Substance Use Disorder) Counselor1043744378
  15. Samantha VelascoCase Manager/Care Coordinator1952000317
  16. Claudia VelasquezAddiction (Substance Use Disorder) Counselor1871166462
  17. Evelyn VelasquezBehavior Analyst1487137402
  18. Gloria VelasquezRehabilitation Practitioner1487942462
  19. Cynthia VelazquezLicensed Vocational Nurse1417191966
  20. Jennifer VelisCase Manager/Care Coordinator1962852442
  21. Nathalie VenturaSpeech-Language Assistant1558949065
  22. Diane VeraBehavior Analyst1154792034
  23. Edwin VeraDay Training/Habilitation Specialist1730913047
  24. Graciela VeraBehavior Technician1538741889
  25. Jutarat Verduzco, LMFT 140020Marriage & Family Therapist1831686286
  26. Alex VergaraCommunity Health Worker1063116689
  27. Martha VergaraStudent in an Organized Health Care Education/Training Program1285285114
  28. Ikea VernonRehabilitation Counselor1013343995
  29. Emily VesselsBehavior Technician1366149130
  30. Andrea VetorBehavior Technician1144962267
  31. Lisette VibberBehavior Technician1942041348
  32. Carmela Vibiano, BAStudent in an Organized Health Care Education/Training Program1851062376
  33. Gabriela Vidal GuzmanClinical Social Worker1841817145
  34. Cynthia Vidal-Guzman, BCBABehavior Analyst1013421098
  35. Corrina VidarteMarriage & Family Therapist1356788210
  36. Lina VielmaMarriage & Family Therapist1710376637
  37. Marisol VigilClinical Social Worker1861200701
  38. Efren Villa, RNPsychiatric/Mental Health Registered Nurse1447923305
  39. Ruben VillaPeer Specialist1295521672
  40. Vanessa VillaRehabilitation Counselor1346677978
  41. Cristian Villacreses, MSBehavior Analyst1932846086
  42. Mayra Villagomez, FNP-BCFamily Nurse Practitioner1487514287
  43. Itzel VillagranaBehavior Technician1740019538
  44. Esmeralda VillalobosClinical Social Worker1356006571
  45. Gary Villalobos, IMFTMental Health Counselor1699047563
  46. Rocio VillalobosClinical Social Worker1356600555
  47. Lorena VillalovosCase Manager/Care Coordinator1265788236
  48. Abigail Villalta-Hurtado, MAMedical Physician Assistant1811623697
  49. Tennessee VillamarAssistant Behavior Analyst1003676594
  50. Cynthia VillanuevaCase Manager/Care Coordinator1215408653

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

Lancaster, California appears in the CMS National Plan and Provider Enumeration System with 4,273 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 Lancaster - 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 Lancaster 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 Lancaster is weighted toward Behavior Technician (436 clinicians, followed by Marriage & Family Therapist with 331 and Addiction (Substance Use Disorder) Counselor with 283). 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, Lancaster reports roughly 11 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 Lancaster 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 Lancaster, CA?

There are 4,273 registered healthcare providers in Lancaster, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Lancaster?

The most common specialties in Lancaster are Behavior Technician, Marriage & Family Therapist, Addiction (Substance Use Disorder) Counselor, Case Manager/Care Coordinator, Clinical Social Worker. Behavior Technician has the most providers with 436.

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.