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 239 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. Jeannette Hernandez, NP-CAdult Health Nurse Practitioner1225224496
  2. Jeannette Hernandez, LPCProfessional Counselor1598528473
  3. Lizbeth HernandezAthletic Trainer1578372256
  4. Lorena HernandezSpeech-Language Assistant1053998971
  5. Luis HernandezPediatrics Physician1457437311
  6. Luis HernandezBehavior Analyst1013858943
  7. Maribel Hernandez, SLPASpeech-Language Assistant1073854006
  8. Maribel HernandezCase Manager/Care Coordinator1356782031
  9. Mario Hernandez, RNRegistered Nurse1518791011
  10. Marissa HernandezSpeech-Language Assistant1801185152
  11. Martin Hernandez, M.D.Family Medicine Physician1245253707
  12. Marvin HernandezStudent in an Organized Health Care Education/Training Program1861375750
  13. Mary Lou Hernandez, LCSWClinical Social Worker1083668388
  14. Mercedes Hernandez, LAACAddiction (Substance Use Disorder) Counselor1063365724
  15. Moani HernandezStudent in an Organized Health Care Education/Training Program1487530895
  16. Myriam HernandezBehavior Technician1114702990
  17. Nanette Hernandez, RNCase Management Registered Nurse1588113708
  18. Nelson Hernandez, RNEmergency Registered Nurse1881818367
  19. Nevo HernandezSocial Worker1952117178
  20. Paula Hernandez, DNP, FNP-CFamily Nurse Practitioner1316559289
  21. Ricardo HernandezMedical Laboratory Technician1902274145
  22. Ricardo Hernandez, PNPPediatric Nurse Practitioner1780523894
  23. Sandra HernandezAthletic Trainer1700387552
  24. Sandy Hernandez, MS LACMental Health Counselor1225752926
  25. Santa HernandezBehavior Technician1679332894
  26. Sonya Hernandez, SLPASpeech-Language Assistant1356691562
  27. Sonya Hernandez, RNRegistered Nurse1740630219
  28. Steven Hernandez, DDSGeneral Practice Dentistry1245837038
  29. Sylvia Hernandez, M.S.W., L.C.S.W.Clinical Social Worker1922179365
  30. Taylor Hernandez, CTRSRecreation Therapist1134990419
  31. Tien-Ching Hernandez, NP-CFamily Medicine Physician1679041347
  32. Tiffany Hernandez, LPCProfessional Counselor1144783994
  33. Vanessa Hernandez, LISAC LACAddiction (Substance Use Disorder) Counselor1588019145
  34. Whitney Hernandez, RNSchool Registered Nurse1245902105
  35. Yolanda Hernandez, DDSGeneral Practice Dentistry1154308799
  36. Maria Hernandez Campos, RNFamily Nurse Practitioner1053286005
  37. Celina Hernandez EscobedoDental Hygienist1801723747
  38. Vanessa Hernandez MontecilloBehavior Technician1538027917
  39. Jenny Hernandez-Sanchez, LCSWClinical Social Worker1154916971
  40. Heidi Hernon, RBTBehavior Technician1740080811
  41. Ryan Herold, FNP-CFamily Nurse Practitioner1174095590
  42. Monique Heron-Carmignani, DMDOrthodontics and Dentofacial Orthopedics Dentistry1215509377
  43. John Herr, LMFTMarriage & Family Therapist1982714895
  44. Amelia HerreraSpeech-Language Pathologist1003541301
  45. Angela Herrera, ED.S., NCSPSchool Psychologist1750433173
  46. Bryan Herrera, RNRegistered Nurse1730002486
  47. Christinee Herrera, LPCMental Health Counselor1821512377
  48. Isabella Herrera, PA-CPhysician Assistant1649971177
  49. Isaiah HerreraInternal Medicine Physician1508569534
  50. Jamie Herrera, LISACAddiction (Substance Use Disorder) Counselor1831571918

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.