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 30 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. Vanessa Gomez, RRT, SDSGeneral Care Registered Respiratory Therapist1194207704
  2. Yolanda Gomez, CPT-1, INSTRUCTORPhlebotomy Technician1225836919
  3. Zomarie GomezOther Technician1114427614
  4. Francia Gomez MondragonClinical Social Worker1851879407
  5. Rosalba Gomez-Gonzalez, RNRegistered Nurse1205770294
  6. Danielle GonzalesPeer Specialist1538011549
  7. Elizabeth GonzalesCase Manager/Care Coordinator1619372315
  8. Jacqueline Gonzales, LCSWClinical Social Worker1922233998
  9. Maria GonzalesMarriage & Family Therapist1457515595
  10. Priscilla GonzalesCase Manager/Care Coordinator1316659766
  11. Selina GonzalesAddiction (Substance Use Disorder) Counselor1639917040
  12. Taylor Beau GonzalesAddiction (Substance Use Disorder) Counselor1659049542
  13. Terri Gonzales, LMFTMarriage & Family Therapist1154575066
  14. Adriana Gonzalez, RDHAP, RDHDental Hygienist1891137964
  15. Beatriz Gonzalez, LVNLicensed Vocational Nurse1891407599
  16. Briana GonzalezCommunity Health Worker1770250912
  17. Carol GonzalezCase Manager/Care Coordinator1548900236
  18. Cynthia Gonzalez, LCSWClinical Social Worker1013305135
  19. Cynthia GonzalezProfessional Counselor1275180010
  20. Daisy GonzalezClinical Social Worker1265823033
  21. Denise GonzalezBehavior Technician1225597594
  22. Eloisa Gonzalez, M.A.Case Manager/Care Coordinator1215335526
  23. Emanuel GonzalezBehavior Technician1265302350
  24. Emiliano GonzalezRegistered Nurse1629881867
  25. Ivonne GonzalezSchool Registered Nurse1073235750
  26. Jacqueline GonzalezRehabilitation Practitioner1598153975
  27. Jamie GonzalezRehabilitation Practitioner1457479701
  28. Jonathan GonzalezCase Manager/Care Coordinator1043977242
  29. Laura GonzalezCase Manager/Care Coordinator1477950848
  30. Lawrence GonzalezRehabilitation Practitioner1083575393
  31. Marco GonzalezDay Training/Habilitation Specialist1497188312
  32. Margarita GonzalezBehavior Technician1427742659
  33. Margarita Gonzalez, LVNLicensed Vocational Nurse1861367328
  34. Marilinda GonzalezClinical Social Worker1962047712
  35. Marilyn GonzalezBehavior Technician1699440388
  36. Mario Gonzalez, SUDRC18164Addiction (Substance Use Disorder) Counselor1760220289
  37. Martha GonzalezStudent in an Organized Health Care Education/Training Program1679313142
  38. Mayra Gonzalez, RNAmbulatory Care Registered Nurse1215649397
  39. Nelly GonzalezBehavior Technician1699410662
  40. Sandra GonzalezDental Assistant1053558882
  41. Stephanie GonzalezAddiction (Substance Use Disorder) Counselor1639898372
  42. Vanessa GonzalezCase Manager/Care Coordinator1841761475
  43. Dennise Gonzalez GarciaBehavior Technician1861187742
  44. Guillermo Gonzalez LopezClinical Social Worker1013402478
  45. Cheryl Gooden, MA/CCC-SLPSpeech-Language Pathologist1952607095
  46. Michael Goodley, DDSGeneral Practice Dentistry1023159464
  47. Stephen Goodson, CERTIFIED COUNSELORAddiction (Substance Use Disorder) Counselor1679168991
  48. Rebecca GoodwinSpeech-Language Pathologist1497064232
  49. Jose Gordo, MDSurgery Physician1114019213
  50. Randy GordonRehabilitation Practitioner1366910119

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.