NPPES file of Aug 9, 2026

Doctors and health care providers in Phoenix, AZ

31,399 individual NPPES records list a practice address in Phoenix, 1st of 137 Arizona cities. The largest group is students in training: 1,583, 5% of the city's records, against 3% across Arizona. Page 270 of 628.

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).

The 8 largest groups in Phoenix

  1. Students in training1,583
  2. Pharmacist1,483
  3. Behavior Technician1,422
  4. Family Nurse Practitioner1,242
  5. Physical Therapist1,034
  6. Speech-Language Pathologist934
  7. Physician Assistant923
  8. Mental Health Counselor818

Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.

Phoenix in Arizona

  • Rank in Arizona1st of 137 cities by records
  • Share of the state24.9% of Arizona's records
  • Specialties present25 or more taxonomy codes
  • Top three groups14.3% of all records
  • Students in training rank1st of the 10 Arizona cities with the most

Compared with Arizona as a whole, Phoenix has 1.9× the state's share of student in an organized health care education/training program records and 0.75× its share of general practice dentistry records.

Providers in Phoenix, alphabetically

  1. Nickolas JohannsenOther Technician1598027666
  2. Cassandra JohansonSpeech-Language Pathologist1487790218
  3. Claudia JohanssonSpeech-Language Assistant1538447131
  4. Sheila JohanssonPhysical Therapist1588974919
  5. Avinaj John, D.O.Critical Care Medicine (Internal Medicine) Physician1386008563
  6. Carletta John, RNAmbulatory Women's Health Care Registered Nurse1326114786
  7. Jacqueline John, MSWAddiction (Substance Use Disorder) Counselor1053564757
  8. Pheba John, PHARM D.Pharmacist1891153029
  9. Ruby JohnRegistered Nurse1407257264
  10. Tara John, RDNRegistered Dietitian1356193692
  11. Gregory Johns, M.D.Internal Medicine Physician1962443622
  12. Jacob JohnsPsychiatric/Mental Health Nurse Practitioner1235779737
  13. Prince JohnsBehavior Technician1851175657
  14. Santana JohnsMassage Therapist1033706718
  15. Lesley Johnsen, DAC, LAC, MAAcupuncturist1245462811
  16. Stanley Johnsen, M.D.Neurology with Special Qualifications in Child Neurology Physician1568576320
  17. Steen Johnsen, MDOrthopaedic Surgery Physician1932152428
  18. Aaron Johnson, DOEmergency Medicine Physician1477909521
  19. Adam Johnson, MDAnesthesiology Physician1720272693
  20. Adriane JohnsonStudent in an Organized Health Care Education/Training Program1437073152
  21. Allan Johnson, DDSDentist1730297326
  22. Allison Johnson, LPCProfessional Counselor1235707043
  23. Amanda JohnsonBehavior Technician1245062512
  24. Amy JohnsonSchool Registered Nurse1194486696
  25. Ana JohnsonFamily Medicine Physician1366382970
  26. Ashlee Johnson, RBTBehavior Technician1124847769
  27. Ashlyn JohnsonStudent in an Organized Health Care Education/Training Program1093518516
  28. Barbara Johnson, LCSWClinical Social Worker1528474350
  29. Benjamin Johnson, PTPhysical Therapist1689750143
  30. Benjamin Johnson, M.D.Internal Medicine Physician1942864913
  31. Billy JohnsonPersonal Care Attendant1376768721
  32. Brandon JohnsonPhysical Therapy Assistant1063050367
  33. Cameo Johnson, PMHNPPsychiatric/Mental Health Nurse Practitioner1518590553
  34. Candace Johnson, RDRegistered Dietitian1396142220
  35. Carlene JohnsonSpeech-Language Pathologist1205495611
  36. Carolyn JohnsonPharmacist1609297423
  37. Casey Johnson, RBTBehavior Technician1710558291
  38. Cedra JohnsonAttendant Care Provider1780549535
  39. Charles Johnson, P.A.-C.Surgical Physician Assistant1306829494
  40. Chee Johnson, FNP-CPrimary Care Nurse Practitioner1144946856
  41. Cheryl Johnson, LPNLicensed Practical Nurse1699123679
  42. Christine Johnson, FNPFamily Nurse Practitioner1578933255
  43. Christopher Johnson, CRNACertified Registered Nurse Anesthetist1508162330
  44. Christopher Johnson, ODOptometrist1407418692
  45. Claire Johnson, PA-CSurgical Physician Assistant1679825004
  46. Connie Johnson, MSPTPhysical Therapist1851513261
  47. Constance Johnson, O.T.Hand Occupational Therapist1689876807
  48. Craig Johnson, P.T.Physical Therapist1184790834
  49. Dana Johnson, PA-CPhysician Assistant1104851914
  50. Daniel Johnson, MAMarriage & Family Therapist1528657343

The largest Arizona cities

  1. Tucson18,788
  2. Scottsdale11,008
  3. Mesa9,151
  4. Gilbert5,802
  5. Chandler5,497

All of Arizona →

How to read this directory

Phoenix, Arizona appears in the CMS National Plan and Provider Enumeration System with 31,399 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 Phoenix - 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 Phoenix 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 Phoenix is weighted toward Student in an Organized Health Care Education/Training Program (1,583 clinicians, followed by Pharmacist with 1,483 and Behavior Technician with 1,422). 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 Arizona's population, Phoenix reports roughly 422.5 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 Phoenix 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 Phoenix, AZ?

There are 31,399 registered healthcare providers in Phoenix, AZ, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Phoenix?

The most common specialties in Phoenix are Student in an Organized Health Care Education/Training Program, Pharmacist, Behavior Technician, Family Nurse Practitioner, Physical Therapist. Student in an Organized Health Care Education/Training Program has the most providers with 1,583.

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.