NPPES file of Aug 9, 2026

Trevor Dunn, PHD

Psychologist · Washington, DC

Trevor Dunn, PHD is a psychologist with a practice address in Washington, District of Columbia, and NPI 1306450002, issued on Sep 1, 2020. Check the license with the District of Columbia board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1306450002
Name
Trevor Dunn
Credential
PHD
Primary taxonomy
Psychologist 103T00000X
Practice location
600 Pennsylvania Ave SE Ste 340, Washington, DC 20003
Phone
(571) 328-7408
Enumerated
Sep 1, 2020
Record last updated
Jan 14, 2022
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 600 Pennsylvania Ave SE Ste 340

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Stephanie Benson, PSYDClinical Psychologist1316625445
  2. Raquel Grigera, PSY.D.Clinical Psychologist1972117703

Verify Trevor Dunn in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich District of Columbia board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the District of Columbia license search

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Psychologist providers in District of Columbia

There are 330 psychologist records in District of Columbia. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 330 in District of Columbia → Every provider in Washington →

Other psychologist records in District of Columbia

  1. Alisa Ades, PHDWashington, DC1801237219
  2. Tanya Agarwal, LPAWashington, DC1801782578
  3. Ameena Ahmed, PSYDWashington, DC1033604012
  4. Shareefah Al'Uqdah, PHDWashington, DC1053621680
  5. Yulia AleshinaWashington, DC1659815645
  6. Beth Altman, MSW LICSWWashington, DC1588769855
  7. Corene Alvarado, PH.D.Washington, DC1518495597
  8. Jeanmarie Amiri, PH.D.Washington, DC1326167693
  9. Lilia Andrew, PHDWashington, DC1750841086
  10. Thomas Appel-Schumacher, PH.D.Washington, DC1861106635

Common questions

What is Trevor Dunn, PHD's NPI number?

Trevor Dunn, PHD's National Provider Identifier (NPI) is 1306450002, issued on Sep 1, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Trevor Dunn, PHD located?

The NPPES record lists a practice address at 600 Pennsylvania Ave SE Ste 340, Washington, DC, 20003. Phone: (571) 328-7408. Providers update this record themselves, so call before visiting.

How can I verify Trevor Dunn, PHD's license?

Search the District of Columbia board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

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

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.