NPPES file of Aug 9, 2026

Cognitive & Behavioral Psychologist in District of Columbia

11 NPPES records list cognitive & behavioral psychologist with a practice address in District of Columbia, 1.6 per 100,000 residents, the 2nd highest rate of 50; each record links to the provider's NPI and the District of Columbia license search.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 103TB0200X · method

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

Washington has the most, 11

  1. Washington11

Cognitive & Behavioral Psychologist records in District of Columbia

  1. Laura Anthony, PHDWashington, DC 200101760578009
  2. Kathryn Delonga, PSY.D.Washington, DC 204221114393071
  3. Lisa Efron, PHDWashington, DC 200101952495731
  4. Stephon GuinyardWashington, DC 200191174142095
  5. Gareth Harrison, PSYDWashington, DC 200091760253892
  6. Casey Hearing, PHDWashington, DC 200071467217224
  7. Gail Kalin, PH.D.Washington, DC 200091689815292
  8. Diane Kern, PH.D.Washington, DC 200181285801977
  9. Britlan Malek, PHDWashington, DC 200101912093030
  10. Bonnie-Jean Thurston-Snoha, PHDWashington, DC 205341447525969
  11. Carolyn Watson, PHDWashington, DC 200091972260651

Source: CMS NPPES, primary taxonomy 103TB0200X: records by practice city and the list of records, file of Aug 9, 2026.

District of Columbia ranks 2 of 50 per resident

  1. Kansas2.1
  2. District of Columbia1.6
  3. Massachusetts1.4
  4. Vermont1.2
  5. 50 states and D.C.0.6

Source: CMS NPPES, primary taxonomy 103TB0200X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

9.1% of these records appear in a Medicare file, against 5.2% 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. District of Columbia9.1%
  2. United States5.2%

Cognitive & Behavioral Psychologist records in District of Columbia, measured

  • In a Medicare file1 of 11 · 9.1% here, 5.2% nationally
  • In the CMS Doctors and Clinicians file1 · 9.1% here, 9.7% nationally
  • Not updated in five years or more8 · 72.7% here, 67.4% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 103TB0200X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

11 NPPES records list cognitive & behavioral psychologist (103TB0200X) as their primary taxonomy with a practice address in District of Columbia: 1.6 per 100,000 residents against 0.6 nationally (50 states and D.C.). Washington has 11 of them (100%).

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. Hawaii10
  2. Utah10
  3. South Carolina13
  4. Puerto Rico14

States with a similar rate per 100,000

  1. Massachusetts1.4
  2. Kansas2.1
  3. Michigan1.2
  4. New York1.1

The largest states

  1. California239
  2. New York224
  3. Florida138
  4. Michigan117
  5. Massachusetts99

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.