NPPES file of Aug 9, 2026

Psychologist in Arizona

723 NPPES records list psychologist with a practice address in Arizona, 10 per 100,000 residents, the 33rd highest rate of 51. Phoenix and Tucson have the most; each record links to the provider's NPI and the Arizona license search. Page 6 of 15.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 103T00000X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Phoenix has the most, 208

  1. Phoenix208
  2. Tucson126
  3. Scottsdale82
  4. Tempe52
  5. Glendale33

Psychologist records in Arizona

  1. Molly GreganTempe, AZ 852841720151376
  2. Patricia Groff, PHDPhoenix, AZ 850221013296045
  3. Daniel Gross, PSY.D.Tempe, AZ 852831164701751
  4. Chrisine Grubb, PH.D.Phoenix, AZ 850321891970653
  5. Sara Gruzlewski, PSY.D.Scottsdale, AZ 852541952751968
  6. Chris Gunn, PH.D.Flagstaff, AZ 860011063848083
  7. Joseph Guthrie, PHDPhoenix, AZ 850181629255286
  8. Amanda Hackwell, PHDPhoenix, AZ 850281003589169
  9. Jenine HainTucson, AZ 857121790471639
  10. Dorothy Hall, PH.D.Tucson, AZ 857181326170598
  11. Stacey Halverson, PH DPhoenix, AZ 850161699283911
  12. Jane Hamilton, PH.D.Tucson, AZ 857491306063383
  13. Aimee Hammer, PHDPhoenix, AZ 850161881382109
  14. Joel Hanania, PH.D.Phoenix, AZ 850161164574307
  15. Christine Hanish, PH.D.Scottsdale, AZ 852601457573636
  16. Rosanna Hanley, PHDScottsdale, AZ 852541033497086
  17. Valarie Hannemann, PHDFlagstaff, AZ 860011750416418
  18. Jacqoulene Hansberger, PSYDGlendale, AZ 853081649912528
  19. Janet Harrell, PH.D.Tucson, AZ 857181821054354
  20. Marci Harris, PH.D.Scottsdale, AZ 852501790855294
  21. Sandra Harris, PH.D.Tempe, AZ 852871679508907
  22. Sheryl Harrison, PH.D.Scottsdale, AZ 852501417184615
  23. Patricia Harrison-Monroe, PHDTucson, AZ 857131437123148
  24. Marco-Antonio Hartmann, PHDPhoenix, AZ 850161083385595
  25. Mark Harvancik, EDDKingman, AZ 864011619963683
  26. Irene Hassett, PH.DSurprise, AZ 853741801894803
  27. Brad Hawkins, PH.D.Fort Huachuca, AZ 856131487856977
  28. Elizabeth HedrickTucson, AZ 857181053868760
  29. Arthur Heitzman, PH.D.Prescott, AZ 863011265455125
  30. David Helgeson, PHDScottsdale, AZ 852581346201852
  31. Shana Helmholdt, PH.D.Scottsdale, AZ 852551417253311
  32. Scott Hendrickson, PHDTempe, AZ 852831194893453
  33. Robert Henley, PH.D.Phoenix, AZ 850211861459745
  34. Robert Henley, PH.D.San Carlos, AZ 855501225355290
  35. Matthew Henninger, PHDMesa, AZ 852121851157200
  36. Donna Heretick, PH.D.Glendale, AZ 853101417163528
  37. Camille Hernandez, PSYDFlorence, AZ 852321487820171
  38. Maria Hernandez, M.A.Eloy, AZ 852311144358300
  39. Patricia Hernandez, PSYDScottsdale, AZ 852581083929442
  40. Don Herrmann, PH.D.Phoenix, AZ 850201952728727
  41. Curt Hill, PH.D.Phoenix, AZ 850041881673598
  42. Julio Cesar Hinojosa, M.A.Phoenix, AZ 850091346384484
  43. Steven Hirdes, ED.D.Tempe, AZ 852821104960053
  44. William Hixon, PSY.D.Phoenix, AZ 850161972796209
  45. Cynthia Hoard, EDDPhoenix, AZ 850151508968181
  46. Brad Hoebing, ED.S.Mesa, AZ 852041396895306
  47. Chris Holcombe, M.S.Apache Junction, AZ 852201518000322
  48. John Hollebeek, ED.D.Tempe, AZ 852821639233422
  49. Pamela Horner, PH.D.Peoria, AZ 853821144260258
  50. Audra Horney, PH.D.Phoenix, AZ 850161801322862

Source: CMS NPPES, primary taxonomy 103T00000X: records by practice city and the list of records, file of Aug 9, 2026.

Arizona ranks 33 of 51 per resident

  1. New Mexico11
  2. South Dakota10
  3. Florida10
  4. Arizona10
  5. Missouri9
  6. Wyoming9
  7. 50 states and D.C.14

Source: CMS NPPES, primary taxonomy 103T00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

6.8% of these records appear in a Medicare file, against 10.1% nationally

A Medicare file here is Part D prescribing (2024), a MIPS score (2023), an Open Payments record (2024) or Medicare group billing (CMS Doctors and Clinicians). A record outside them may still see patients: these files cover Medicare only.

  1. Arizona6.8%
  2. United States10.1%

Psychologist records in Arizona, measured

  • In a Medicare file49 of 723 · 6.8% here, 10.1% nationally
  • In the CMS Doctors and Clinicians file117 · 16.2% here, 18.0% nationally
  • Not updated in five years or more482 · 66.7% here, 63.9% nationally
  • Median graduation year2002 · the 117 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 103T00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

723 NPPES records list psychologist (103T00000X) as their primary taxonomy with a practice address in Arizona: 10 per 100,000 residents against 14 nationally (50 states and D.C.). Phoenix has 208 of them (29%).

A record is a registration a provider made and keeps up to date: it shows neither that the provider is licensed nor that they still practice there. The state's own license search is the check.

States with a similar number

  1. Oregon742
  2. Connecticut649
  3. Kansas600
  4. Missouri579

States with a similar rate per 100,000

  1. Florida9.7
  2. South Dakota10.0
  3. Wyoming9.1
  4. Montana8.7

The largest states

  1. California7,304
  2. New York5,045
  3. Pennsylvania2,687
  4. Michigan2,549
  5. Massachusetts2,367

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy; 2023 Census population estimates. A registry record is not a license.

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.