NPPES file of Aug 9, 2026

Intellectual & Developmental Disabilities Psychologist in Colorado

17 NPPES records list intellectual & developmental disabilities psychologist with a practice address in Colorado, 0.3 per 100,000 residents, the 12th highest rate of 45. Denver and Fort Collins have the most; each record links to the provider's NPI and the Colorado license search.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 103TM1800X · method

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

Denver has the most, 9

  1. Denver9
  2. Fort Collins2
  3. Aurora1
  4. Centennial1
  5. Colorado Springs1

Intellectual & Developmental Disabilities Psychologist records in Colorado

  1. Gabriel AndersonColorado Springs, CO 809191770438442
  2. Bret BillingsWestminster, CO 800201225587371
  3. Shauna Casement, PSY.D.Denver, CO 802241598806887
  4. Jodi Dooling-Litfin, PH.D.Denver, CO 802311689707903
  5. Nicol Giangrasso-Colicchio, PSY.D.Fort Collins, CO 805251366952525
  6. Elizabeth Glenn, PHDDenver, CO 802071003636663
  7. Luke HardcastleDenver, CO 802371043654395
  8. Cassity HaverkampFort Collins, CO 805251629741194
  9. Sharon Jacksi, PH.D,Grand Junction, CO 815071083908180
  10. Allison Joel, MSWLongmont, CO 805011326819384
  11. Maylene Johnson, M.A.Centennial, CO 801111093159386
  12. Megan Martins, PH.D.Aurora, CO 800451144456260
  13. Annette NunezDenver, CO 802371861738957
  14. Emily Pompan, BA, QMHADenver, CO 802311134754831
  15. Hanna SchmalzDenver, CO 802371356785638
  16. Carly TobinDenver, CO 802371629412929
  17. Vanessa VargasDenver, CO 802371174967475

Source: CMS NPPES, primary taxonomy 103TM1800X: records by practice city and the list of records, file of Aug 9, 2026.

Colorado ranks 12 of 45 per resident

  1. Massachusetts0.4
  2. New York0.3
  3. Vermont0.3
  4. Colorado0.3
  5. New Jersey0.3
  6. Rhode Island0.3
  7. 50 states and D.C.0.3

Source: CMS NPPES, primary taxonomy 103TM1800X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

0.0% of these records appear in a Medicare file, against 0.8% 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. Colorado0.0%
  2. United States0.8%

Intellectual & Developmental Disabilities Psychologist records in Colorado, measured

  • In a Medicare file0 of 17 · 0.0% here, 0.8% nationally
  • In the CMS Doctors and Clinicians file1 · 5.9% here, 1.7% nationally
  • Not updated in five years or more11 · 64.7% here, 58.7% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 103TM1800X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

17 NPPES records list intellectual & developmental disabilities psychologist (103TM1800X) as their primary taxonomy with a practice address in Colorado: 0.3 per 100,000 residents against 0.3 nationally (50 states and D.C.). Denver has 9 of them (53%).

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. Illinois18
  2. Nebraska16
  3. Arizona15
  4. Tennessee15

States with a similar rate per 100,000

  1. New Jersey0.3
  2. Florida0.2
  3. New York0.3
  4. Massachusetts0.4

The largest states

  1. Delaware159
  2. Ohio91
  3. California71
  4. New York66
  5. Florida56

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.