NPPES file of Aug 9, 2026

Doctors and health care providers in Pasadena, CA

10,525 individual NPPES records list a practice address in Pasadena, 13th of 812 California cities. The largest group is behavior technician: 1,617, 15% of the city's records, against 18% across California. Page 7 of 211.

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).

Pasadena in California

  • Rank in California13th of 812 cities by records
  • Share of the state1.1% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups34.4% of all records

Compared with California as a whole, Pasadena has 6.2× the state's share of rehabilitation practitioner records and 0.51× its share of general practice dentistry records.

Providers in Pasadena, alphabetically

  1. Emily AlvarezBehavior Technician1114776093
  2. Javier AlvarezBehavior Analyst1700601481
  3. Jazmin AlvarezBehavior Technician1083335384
  4. Jorge AlvarezRehabilitation Practitioner1407063977
  5. Jorge Alvarez, MFTMarriage & Family Therapist1922376714
  6. Karina AlvarezBehavior Analyst1639790322
  7. Lourdes AlvarezBehavior Technician1871206169
  8. Marfelia AlvarezMarriage & Family Therapist1316359086
  9. Michelle AlvarezRehabilitation Practitioner1750616967
  10. Michelle AlvarezBehavior Technician1629856984
  11. Rebekah AlvarezClinical Social Worker1437400025
  12. Samantha AlvarezBehavior Technician1356033369
  13. Samantha AlvarezSocial Worker1992536585
  14. Tracy AlvarezCounselor1962735738
  15. Vanessa AlvarezMarriage & Family Therapist1801276001
  16. Yanet AlvarezRehabilitation Practitioner1851862064
  17. Zabdi Alvarez DiazBehavior Technician1285390922
  18. Estefania Alvarez Melo, MSWSocial Worker1619594074
  19. Michelle Alvarez-CarrascoDay Training/Habilitation Specialist1609574318
  20. Sarah Alway, ATC, CSCSAthletic Trainer1346896917
  21. Richard AmadoAddiction (Substance Use Disorder) Counselor1407739295
  22. Kevin AmadorBehavior Technician1447991468
  23. Teresa AmadorBehavior Technician1730815580
  24. Maria Amador GomezRehabilitation Practitioner1871103572
  25. Heidy Amador-DiazClinical Social Worker1336026210
  26. Damaris AmayaBehavior Technician1366314148
  27. Leah Joy AmbrosioBehavior Technician1891686275
  28. Leslie AmbrosioBehavior Technician1679238430
  29. Emily AmbrusoMental Health Counselor1457904674
  30. Aubrie Amelang, M.ED.Student in an Organized Health Care Education/Training Program1043634413
  31. Fernando AmendolaStudent in an Organized Health Care Education/Training Program1023445756
  32. Cassandra AmezquitaStudent in an Organized Health Care Education/Training Program1770159063
  33. Cristal AmigonStudent in an Organized Health Care Education/Training Program1487035119
  34. Priya AminBehavior Technician1528722964
  35. Payam Amini, M.DRetina Specialist (Ophthalmology) Physician1205036456
  36. Ashlie-Chellsie AminkengStudent in an Organized Health Care Education/Training Program1679409338
  37. Lona Amirkhanian, MSN, FNP-CFamily Nurse Practitioner1679402531
  38. Breyawna Amis, B.A., M.S.Rehabilitation Practitioner1518279751
  39. Michael AmmannAddiction (Substance Use Disorder) Counselor1366033649
  40. Wassim AmmaryPharmacist1629505425
  41. Kwamina Amonoo-NeizerStudent in an Organized Health Care Education/Training Program1891672580
  42. Shelley An, OTPediatric Occupational Therapist1780170423
  43. Frank AnayaRehabilitation Practitioner1174997068
  44. Jenny Anaya, LVNLicensed Vocational Nurse1902047863
  45. Valeria Anaya, M.D.Psychiatry Physician1568881365
  46. Josephine Anaya-MorenoRehabilitation Practitioner1487143855
  47. Patrick AnchetaStudent in an Organized Health Care Education/Training Program1942044573
  48. James Andersen, MDPlastic Surgery Physician1295831741
  49. Lori Andersen, P.T.Physical Therapist1063747970
  50. Andrea AndersonStudent in an Organized Health Care Education/Training Program1609027242

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

Pasadena, California appears in the CMS National Plan and Provider Enumeration System with 10,525 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 Pasadena - 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 Pasadena 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 Pasadena is weighted toward Behavior Technician (1,617 clinicians, followed by Marriage & Family Therapist with 1,082 and Rehabilitation Practitioner with 924). 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, Pasadena reports roughly 27 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 Pasadena 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 Pasadena, CA?

There are 10,525 registered healthcare providers in Pasadena, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Pasadena?

The most common specialties in Pasadena are Behavior Technician, Marriage & Family Therapist, Rehabilitation Practitioner, Student in an Organized Health Care Education/Training Program, Clinical Social Worker. Behavior Technician has the most providers with 1,617.

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.