NPPES file of Aug 9, 2026

Psychologist in Wyoming

53 NPPES records list psychologist with a practice address in Wyoming, 9 per 100,000 residents, the 35th highest rate of 51. Cheyenne and Evanston have the most; each record links to the provider's NPI and the Wyoming license search. Page 2 of 2.

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).

Cheyenne has the most, 10

  1. Cheyenne10
  2. Evanston10
  3. Sheridan8
  4. Laramie5
  5. Casper4

Psychologist records in Wyoming

  1. Thomas Wykes, PHDLaramie, WY 820701407362874
  2. Marilyn Yee, PH.D.Laramie, WY 820721437259017
  3. Gabriella Zeller, PH.D.Cheyenne, WY 820011043036767

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

Wyoming ranks 35 of 51 per resident

  1. Florida10
  2. Arizona10
  3. Missouri9
  4. Wyoming9
  5. Montana9
  6. Idaho8
  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.

15.1% 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. Wyoming15.1%
  2. United States10.1%

Psychologist records in Wyoming, measured

  • In a Medicare file8 of 53 · 15.1% here, 10.1% nationally
  • In the CMS Doctors and Clinicians file15 · 28.3% here, 18.0% nationally
  • Not updated in five years or more40 · 75.5% here, 63.9% nationally
  • Median graduation year1996 · the 15 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

53 NPPES records list psychologist (103T00000X) as their primary taxonomy with a practice address in Wyoming: 9 per 100,000 residents against 14 nationally (50 states and D.C.). Cheyenne has 10 of them (19%).

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. South Dakota92
  2. Virgin Islands14
  3. Montana98
  4. Alaska101

States with a similar rate per 100,000

  1. Missouri9.3
  2. Arizona9.7
  3. Florida9.7
  4. Idaho8.4

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.