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 98 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. Adriana KosonoyCase Manager/Care Coordinator1245939131
  2. Paulette KossRehabilitation Practitioner1285234401
  3. Togzhan KossayevaPhysical Therapist1891533220
  4. Zar Kotlarsic, DOInternal Medicine Physician1285373043
  5. Audra KourosmehrAddiction (Substance Use Disorder) Counselor1700570363
  6. Asmaou KouroumaRehabilitation Practitioner1033803515
  7. Katrin KoutassevitchClinical Social Worker1548759269
  8. Tsoline Kouyoumjian, LMFTMarriage & Family Therapist1114355658
  9. Elizabeth Kovacs, MDHospitalist Physician1104882067
  10. Nataliia Kovalova, CPDDoula1053237354
  11. Keith Kowalczyk, DCChiropractor1992205348
  12. Tanya KozakStudent in an Organized Health Care Education/Training Program1649791617
  13. Ewa Kraish, M.D.Pulmonary Disease Physician1265756860
  14. Patricia KreickStudent in an Organized Health Care Education/Training Program1730428855
  15. Hagob KrikorianPharmacist1386369148
  16. Dawn Krikyan, MSN, APRN, BCAdult Psychiatric/Mental Health Registered Nurse1235252586
  17. Donald Kroe, M.D.Pulmonary Disease Physician1811963762
  18. Katrina Krogh, MDAnatomic Pathology & Clinical Pathology Physician1003270588
  19. Danielle Kronfli, PSY.DStudent in an Organized Health Care Education/Training Program1508205758
  20. Kristie Krueger, AMFTMarriage & Family Therapist1467323345
  21. Lisa Krueger, PHDPsychologist1215880372
  22. Aaron Krug, M.D.Urology Physician1528590536
  23. Allison KruseBehavior Technician1588363840
  24. Andre KsajikianStudent in an Organized Health Care Education/Training Program1093559296
  25. Kimberly Ku, MDSurgery Physician1932908241
  26. Jordan KubickiRehabilitation Practitioner1124681556
  27. Karen Kuchan, LPCCProfessional Counselor1841640612
  28. Gillian KudwittBehavior Technician1588320196
  29. Victoria Kuhl, PHDPsychologist1548533219
  30. Tamara Kuilanoff, PHARMDPharmacist1174839658
  31. Jason KulsicBehavior Technician1972260917
  32. Keshneel KumarBehavior Technician1770216053
  33. Mona Kumar, PH.D.Clinical Psychologist1306179866
  34. Nirmal Kumar, M.D.Nephrology Physician1578652111
  35. Nishan KumaraperuBehavior Technician1598422693
  36. Nicolette Kumkowski, BA PSYCHOLOGYBehavior Technician1568040673
  37. Shalin KumraBehavior Technician1265199202
  38. Michelle Kung, LAC., PH.D.Acupuncturist1841367018
  39. Kenneth Kunisaki, PT, DPT, ATCPhysical Therapist1952979940
  40. Sheikh KunjoStudent in an Organized Health Care Education/Training Program1265276877
  41. Brent KunkelRehabilitation Practitioner1326286667
  42. Jennifer Kunst, PHDClinical Psychologist1912354663
  43. Anne Kuo, D.O.Family Medicine Physician1003151085
  44. David Kuo, D.C.Internist Chiropractor1841295961
  45. Ginny KuoPharmacist1881472207
  46. Jessica KuoClinical Social Worker1619016466
  47. Christine Kurata, LMFT, ATRMarriage & Family Therapist1952709842
  48. Arpi Kurdoghlian, CRTRadiologic Technologist1174826028
  49. Juliette KurthSchool Social Worker1356821698
  50. Jamen Kurtyka, MDHospitalist Physician1245551647

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.