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 154 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. Giselle Ramos, MSWClinical Social Worker1205401445
  2. Heidi Ramos, LVNLicensed Vocational Nurse1295246502
  3. Herman RamosCase Manager/Care Coordinator1760819262
  4. Ivcel RamosBehavior Technician1861150443
  5. Juliann Ramos, MSW, LCSWClinical Social Worker1447339924
  6. Lilibeth Ramos, MSAssistant Behavior Analyst1336743913
  7. Marcela RamosRehabilitation Practitioner1871709758
  8. Michelle RamosBehavior Technician1689347114
  9. Nestor RamosAddiction (Substance Use Disorder) Counselor1861933525
  10. Paola RamosBehavior Technician1043802408
  11. Perla RamosBehavior Technician1285239251
  12. Yanina RamosRehabilitation Practitioner1265856199
  13. Karina Ramos MelendrezRehabilitation Practitioner1538772900
  14. Wendy Ramos-MartinezRehabilitation Practitioner1013258250
  15. Ana Ramos-Sanavio, MSWClinical Social Worker1821221607
  16. John RamseyCounselor1023236999
  17. Pamela RamseyCounselor1801014774
  18. Patti RamseyCounselor1164640033
  19. Jacqueline RandalBehavior Technician1588422984
  20. Laura Randall, MAAssistant Behavior Analyst1235732181
  21. Sandra Randall, PHD PSYCHOLOGISTPsychologist1174705925
  22. Tony RandleRehabilitation Practitioner1528181567
  23. Lydia RangelCommunity Health Worker1093576100
  24. Rosalva RangelRehabilitation Practitioner1346633633
  25. Jessica Ranjbar, NP-CFamily Nurse Practitioner1972394641
  26. Javionna RansomDay Training/Habilitation Specialist1295541589
  27. Adia RansomeRehabilitation Practitioner1093026098
  28. Analia RaoCounselor1740446723
  29. Locatelli Rao, D.P.T.Physical Therapist1720084072
  30. Sveta Rao, MS, AMFTMental Health Counselor1871455089
  31. Vyshali Rao, MDCardiovascular Disease Physician1922059849
  32. Gale Rapallo, MFTMarriage & Family Therapist1467746438
  33. Evangelos Raptodimos, LMTMassage Therapist1962354985
  34. Carolyn RasconRehabilitation Practitioner1396874236
  35. Mayer Rashtian, M.D.Clinical Cardiac Electrophysiology Physician1104876002
  36. Pouyan Rasi Marzabadi, LCSWSocial Worker1538674437
  37. Paige RaskinStudent in an Organized Health Care Education/Training Program1558232447
  38. Faydim RassamdanaOptometrist1457778912
  39. Karen Raub, L.ACAcupuncturist1831271014
  40. Jesse RauchStudent in an Organized Health Care Education/Training Program1396025250
  41. Jose Rauda-Franco, CMTMassage Therapist1861333411
  42. Maria RavanBehavior Technician1184202335
  43. Senator RawersBehavior Technician1265199376
  44. Zoe Rawson, ASWClinical Social Worker1932074556
  45. Yana RayBehavior Technician1679236350
  46. Gabriela RayaLicensed Vocational Nurse1467991018
  47. Karla RaygozaBehavior Technician1164277620
  48. Andrew Raymond, PTAPhysical Therapy Assistant1194398719
  49. Dulce RayonRehabilitation Practitioner1285301291
  50. Jason Razo, RADT-1Addiction (Substance Use Disorder) Counselor1942887146

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.