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 39 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. Guadalupe Contreras-Garcia, LVNLicensed Vocational Nurse1245954957
  2. Deborah Cook, MFTMarriage & Family Therapist1649308826
  3. Emily Cook, D.O.Ophthalmology Physician1770748758
  4. Lauren Cook, PSYDPsychologist1164268785
  5. Mylene Cook, LCSWClinical Social Worker1063796654
  6. Naya CookeBehavior Technician1053901595
  7. Shannon Cooley, DDSDentist1902087323
  8. Christine Cooper, PHDClinical Psychologist1639392194
  9. Danielle Cooper, PHDClinical Psychologist1669050472
  10. Jasmine CooperCase Manager/Care Coordinator1922845536
  11. Kayla CooperStudent in an Organized Health Care Education/Training Program1093402687
  12. Peter Cooper, D.D.SPeriodontics1871706648
  13. Roxanne Cooperstone, CADC LLL BOO1771124Addiction (Substance Use Disorder) Counselor1154146140
  14. Alliyah CooperwoodBehavior Technician1144968645
  15. Randall CopasAddiction (Substance Use Disorder) Counselor1821518424
  16. Erin Copeland, LMFTMarriage & Family Therapist1730630856
  17. Wendy CopelandMarriage & Family Therapist1538392337
  18. Alexandria CoppBehavior Technician1447915327
  19. Tina CorderRehabilitation Practitioner1659035491
  20. Mariella CorderoRehabilitation Practitioner1447585237
  21. Michelle CorderoMarriage & Family Therapist1861848103
  22. Jamie Cordoba, PHYSICIAN ASSISTANTMedical Physician Assistant1538254040
  23. Jessica CordovaBehavior Technician1144986738
  24. John CordovaBehavior Technician1245871300
  25. Lydia CordovaBehavior Technician1770249682
  26. Roxanne Cordova, LCSWClinical Social Worker1922522820
  27. Hailey CoriaBehavior Technician1285424655
  28. Paul Coriolan, PACMedical Physician Assistant1285686162
  29. John Corman, MDUrology Physician1669406153
  30. Rosario CornejoMarriage & Family Therapist1689988016
  31. Robert Cornell, MFTMental Health Counselor1720219561
  32. Jordan CornwellStudent in an Organized Health Care Education/Training Program1386210052
  33. Krysta CoromelasRegistered Nurse1659109429
  34. Anna Corona, LCSWMental Health Counselor1689093122
  35. Deanna CoronaBehavior Analyst1346172756
  36. Janelle CoronaMarriage & Family Therapist1427668979
  37. Lorelle CoronaAssistant Behavior Analyst1487497616
  38. Maudiauna CoronaBehavior Technician1609534726
  39. Yesenia CoronaBehavior Technician1316743958
  40. Lorena Corona RomeroBehavior Technician1467252510
  41. Jana Rae CorpuzMarriage & Family Therapist1316342892
  42. Giulia CorradettiRetina Specialist (Ophthalmology) Physician1871474825
  43. Philip Corrado, PH.DCognitive & Behavioral Psychologist1326159997
  44. Guadalupe CorralBehavior Technician1265047021
  45. Dania CorralesRehabilitation Practitioner1023500410
  46. Katherine CorralesBehavior Technician1639836596
  47. Marbella Corrales PenaBehavior Technician1548932833
  48. Raheen CorrellBehavior Technician1639847692
  49. Shelby CorriBehavior Technician1366106098
  50. Peter Corrigan, M.D.Emergency Medicine Physician1841305000

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.