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 114 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. Lydia MackeoghRehabilitation Practitioner1114150877
  2. Deverion MackeyRehabilitation Practitioner1689909228
  3. Jenenne Macklin, LCSWClinical Social Worker1316064447
  4. Nora MacleodAcupuncturist1528884558
  5. David Macpherson, M.D.Ophthalmology Physician1396276861
  6. Irene MacphersonStudent in an Organized Health Care Education/Training Program1114749322
  7. Nancy Madani, LMFTMarriage & Family Therapist1265859219
  8. Harut Madatovian, DOSports Medicine (Family Medicine) Physician1225433006
  9. Vinita MadavarajStudent in an Organized Health Care Education/Training Program1104688035
  10. Caroline Madden, MFTMarriage & Family Therapist1437071099
  11. Alexandra Maddox, MA, LMFTMarriage & Family Therapist1780160515
  12. James MaddoxStudent in an Organized Health Care Education/Training Program1578005401
  13. Alexander MaderaBehavior Technician1922872571
  14. Sara Madigan Schwab, P.T.Physical Therapist1922188127
  15. Lincoln Madley, LMFTMarriage & Family Therapist1720713845
  16. Jessica Madore, BABehavior Technician1053927269
  17. Andy MadoyanClinical Laboratory Director (Non-physician)1811492028
  18. Vazgen Madoyan, L.AC.,Acupuncturist1174730576
  19. Diana MadridAddiction (Substance Use Disorder) Counselor1760231344
  20. Joanna Madrid, B.A.Case Manager/Care Coordinator1356685952
  21. Natalie Madriz, MSWClinical Social Worker1346542156
  22. Vanessa MadsonBehavior Technician1801432752
  23. Ijeoma Madu, MDPsychiatry Physician1912265422
  24. Tochukwu Madu, MEDICAL DEGREEStudent in an Organized Health Care Education/Training Program1760117535
  25. Anna MaduekeRehabilitation Practitioner1164984415
  26. Linda Maepa, TRDSpecialist1104679554
  27. Frank MaezAddiction (Substance Use Disorder) Counselor1497604904
  28. Jessica Maez, EDM, MASchool Psychologist1285232785
  29. Cristina Magalhaes, PH.D.Clinical Psychologist1659573079
  30. Birgeet Magallanes-CercadoBehavior Technician1629609672
  31. Yvette MagallonBehavior Technician1003513672
  32. Bhavik MaganInternal Medicine Physician1073195897
  33. Kimberly MaganaBehavior Technician1528772290
  34. Nancy MagdalenoLicensed Vocational Nurse1902013394
  35. Kiran MageeStudent in an Organized Health Care Education/Training Program1861015398
  36. Alison Magistrali, ASWSocial Worker1568294973
  37. Kathy Magnani, PH.D.Clinical Psychologist1487774428
  38. Michael MagtiraLicensed Vocational Nurse1730753591
  39. Kevin Mahaffey, OTR/LOccupational Therapist1952151011
  40. Ali Mahdavi Fard, MDOphthalmology Physician1346737178
  41. Chrystal Maher, PSY.D., BCBA-DPsychologist1700019106
  42. Paul Maher, MDCardiovascular Disease Physician1750348942
  43. Mathieu MahinanStudent in an Organized Health Care Education/Training Program1396623500
  44. Asif Mahmood, M.DPulmonary Disease Physician1649371832
  45. Haad Mahmood, M.D.Hospitalist Physician1891133450
  46. Natasha Mahnovski, PH.D.Clinical Psychologist1467798249
  47. Susan Mahnovski, PMHNPPsychiatric/Mental Health Nurse Practitioner1821958356
  48. Edward MahoneyRehabilitation Practitioner1912522129
  49. Michelle MahtaniStudent in an Organized Health Care Education/Training Program1346797156
  50. Amanda MaiMarriage & Family Therapist1285453068

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.