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 36 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. Raissa Chua, MDHospitalist Physician1396361929
  2. Dean Chuang, MPTPhysical Therapist1285648816
  3. Hannah Mae Chuang, PHARMDPharmacist1811562846
  4. Trevor ChuangBehavior Analyst1952154304
  5. Justin Chuck, DPTPhysical Therapist1811357338
  6. Kanchan ChuganiMental Health Counselor1063123347
  7. Leticia Chujo, P.T.Physical Therapist1942585500
  8. Dennis Chun, DDSGeneral Practice Dentistry1740403948
  9. Carol Chung, LCSWClinical Social Worker1619119179
  10. Grace ChungClinical Social Worker1629554605
  11. Tristina ChungVision Therapy Optometrist1982254785
  12. Ya-Chun Chung, D.C.Chiropractor1043443286
  13. Wai Wing Chung Easton, M.A. MARRIAGE AND FAMarriage & Family Therapist1063733756
  14. Janet Chunn, LCSWClinical Social Worker1619185790
  15. Nina ChuquimiaSocial Worker1699807305
  16. Carissa CiampagliaBehavior Analyst1831739754
  17. Hector Cid-GarciaBehavior Technician1821720251
  18. Chris CifuentesAddiction (Substance Use Disorder) Counselor1124330162
  19. Erika Ciriano ChavezClinical Social Worker1639634942
  20. Jasmine CisnerosCommunity Health Worker1457190514
  21. Susan CisnerosBehavior Analyst1245542190
  22. Alexis ClaiborneRehabilitation Practitioner1639840564
  23. Alesha ClappBehavior Technician1023774148
  24. Ingrid ClaraStudent in an Organized Health Care Education/Training Program1639416795
  25. Kathleen ClareBehavior Analyst1407488265
  26. Kyle ClareMental Health Counselor1053939181
  27. Arlene ClarkBehavior Technician1588328215
  28. Brittney Clark, BACase Manager/Care Coordinator1053902577
  29. Christopher ClarkBehavior Technician1477430189
  30. Deanna Clark, M.A., MFTMental Health Counselor1013145093
  31. Devonte ClarkBehavior Technician1508754458
  32. Jennifer ClarkCase Manager/Care Coordinator1023883386
  33. Kahavai ClarkBehavior Technician1285490599
  34. Kylia Clark, LMFTMarriage & Family Therapist1376327783
  35. Marvin ClarkRehabilitation Practitioner1982873733
  36. Myrakle ClarkCase Manager/Care Coordinator1740002856
  37. Najee ClarkRehabilitation Practitioner1578134045
  38. Pamela Clark, M.D.Pediatrics Physician1154634483
  39. Serenah ClarkAddiction (Substance Use Disorder) Counselor1275297491
  40. Sherrye ClarkBehavior Technician1710791595
  41. Victoria Clark, LMT/CMLDTMassage Therapist1659063907
  42. Brian Clarke, MS, MFTMarriage & Family Therapist1730360637
  43. Melencio ClarosBehavior Technician1104463710
  44. Shaina ClasberryMarriage & Family Therapist1144861352
  45. Haley Clause, NP-C, RNWomen's Health Nurse Practitioner1316480403
  46. Charles Clay, D.P.TPhysical Therapist1295973626
  47. Naaja ClayBehavior Technician1003571894
  48. Candice Clayton, BA, MSW, LCSWClinical Social Worker1114256344
  49. Sheilah Clayton, M.D.Surgery Physician1538265673
  50. Kiley ClementsBehavior Technician1013676717

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.