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 89 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. Benjamin Johnides, PH.D.Clinical Psychologist1285302372
  2. Emilee JohnsenClinical Social Worker1912784463
  3. Aaron JohnsonRehabilitation Practitioner1194320887
  4. Alison Johnson, PSYDPsychologist1558335067
  5. Andrea JohnsonLicensed Vocational Nurse1023146107
  6. Anjure Johnson, IMFMarriage & Family Therapist1790920031
  7. Ashley Johnson, PSYCHIATRIC TECHLicensed Psychiatric Technician1861364267
  8. Austin Johnson, PHDClinical Psychologist1538616982
  9. Brianna JohnsonClinical Social Worker1477020113
  10. Brittany JohnsonClinical Social Worker1720648629
  11. Cathreen Johnson, NPFamily Nurse Practitioner1316102023
  12. Chardonnay JohnsonClinical Social Worker1225401821
  13. Christopher Johnson, BSRehabilitation Practitioner1972857662
  14. Craig Johnson, M.D.Family Medicine Physician1336191063
  15. David Johnson, M.P.T.Physical Therapist1891855128
  16. Denise Johnson, N/ARehabilitation Practitioner1295543866
  17. Dianni JohnsonBehavior Technician1942963558
  18. Grace Johnson, R.D.Registered Dietitian1134300213
  19. Greg JohnsonStudent in an Organized Health Care Education/Training Program1871025049
  20. Gwendolyn JohnsonRehabilitation Practitioner1891061925
  21. Jack JohnsonAddiction (Substance Use Disorder) Counselor1093284382
  22. Jada JohnsonBehavior Technician1194694786
  23. Jerry Johnson, D.D.S.General Practice Dentistry1871584565
  24. Jerry JohnsonAddiction (Substance Use Disorder) Counselor1760857502
  25. John Johnson, PH.D.Clinical Psychologist1548387517
  26. Jordan JohnsonCase Manager/Care Coordinator1982587697
  27. Justin JohnsonAddiction (Substance Use Disorder) Counselor1962867770
  28. Koresha JohnsonCommunity Health Worker1730910332
  29. Laron JohnsonBehavior Technician1750053849
  30. Laurance Johnson, MDChild & Adolescent Psychiatry Physician1245457407
  31. Lisa Johnson, MA,OTR/LOccupational Therapist1467767277
  32. Lovell JohnsonRehabilitation Practitioner1922125772
  33. Matthew Johnson, B.A.Rehabilitation Practitioner1679856413
  34. Melissa Johnson, PH.D.Clinical Child & Adolescent Psychologist1699979906
  35. Noelle JohnsonClinical Social Worker1992472559
  36. Raphael Johnson, PH.D., LCSWAddiction (Substance Use Disorder) Psychologist1295253953
  37. Ricardo JohnsonMental Health Counselor1518143627
  38. Shaila JohnsonBehavior Technician1619636156
  39. Stacy Johnson, M,S., CCC-SLPSpeech-Language Pathologist1619273463
  40. Takea JohnsonBehavior Technician1649889593
  41. Thomas JohnsonClinical Social Worker1306962295
  42. Cynthia Johnson-George, PH.D.Clinical Child & Adolescent Psychologist1992916134
  43. Miranda Johnson-HaddadLactation Consultant (Non-RN)1770977332
  44. Rita Johnson-JeanBehavior Technician1861074577
  45. Jessica JohnstonStudent in an Organized Health Care Education/Training Program1871489286
  46. Katherine JohnstonMarriage & Family Therapist1285032524
  47. Susan Johnstone, M.A.Case Manager/Care Coordinator1750699336
  48. Gary JointBehavior Technician1568128460
  49. Cortney Jolin, MSNCertified Registered Nurse Anesthetist1922485028
  50. Vivian JolonBehavior Technician1104584606

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.