NPPES file of Aug 9, 2026

Kevin Isserman, PSY.D

Clinical Psychologist · Washington, DC

Kevin Isserman, PSY.D is a clinical psychologist with a practice address in Washington, District of Columbia, and NPI 1386301752, issued on Nov 20, 2021. Check the license (District of Columbia PSY200001271, as entered in NPPES) 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
1386301752
Name
Kevin Isserman
Credential
PSY.D
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
PSY200001271 DC
Self-reported in NPPES; status is on the state search
Practice location
1350 Connecticut Ave NW Ste 800, Washington, DC 20036
Phone
(202) 986-5941
Enumerated
Nov 20, 2021
Record last updated
Nov 20, 2021 (not updated in 5 years: call before relying on the address or phone)
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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8 nearest clinical psychologist records → All 564 in District of Columbia → Look up another NPI →

Also registered at 1350 Connecticut Ave NW Ste 800

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

  1. Justin Hillman, PHDCounseling Psychologist1942016621
  2. Emilie Joseph, PH.D.Clinical Psychologist1609345933
  3. Genevieve KoznePsychologist1477937043
  4. Tyler MilesClinical Psychologist1356212179
  5. Abigail Nicolas, PHDCounseling Psychologist1386276244
  6. Ayelet Silberberg, PHDPsychologist1538707450

Verify Kevin Isserman in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich District of Columbia board licenses this profession
    Search for license PSY200001271    Check 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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Kevin Isserman among 564 clinical psychologist records in District of Columbia

Kevin Isserman, PSY.D is one of 564 clinical psychologist records with a practice address in District of Columbia. 4% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2021, is newer than 87% of them.

  • NPI issued2021 · 87% of these records are older, 9% newer
  • In a Medicare fileNo · 4% of these records are
  • In the CMS Doctors and Clinicians fileNo · 8% of these records are
  • Record last updated2021 · 74% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC0700X and a District of Columbia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

558 clinical psychologist records list a practice address in Washington

They are 558 of the 45,857 NPPES records with a practice address in Washington, and 564 clinical psychologist records in District of Columbia. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 564 in District of Columbia → Every provider in Washington → Clinical Psychologist nationwide →

The 8 clinical psychologist records with the nearest ZIP codes

  1. Sally Bloom-Feshbach, PH.D.Washington, DC 200361912120064
  2. Lorraine Brown, PH.D.Washington, DC 200361700918067
  3. Pernille Chambliss, PH.D.Washington, DC 200361548384423
  4. Jennifer Crumlish, PH.D.Washington, DC 200361528167004
  5. Keith Erickson, PH.D.Washington, DC 200361275628273
  6. Jeffrey Gernert, PH.D.Washington, DC 200361689683773
  7. Gregory Grinc, PH.D.Washington, DC 200361285682575
  8. Christine Healy-Johnson, PSY.D.Washington, DC 200361750409694

Common questions

What is Kevin Isserman, PSY.D's NPI number?

Kevin Isserman, PSY.D's National Provider Identifier (NPI) is 1386301752, issued on Nov 20, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Kevin Isserman, PSY.D located?

The NPPES record lists a practice address at 1350 Connecticut Ave NW Ste 800, Washington, DC, 20036. Phone: (202) 986-5941. Providers update this record themselves, so call before visiting.

How can I verify Kevin Isserman, PSY.D's license?

NPPES lists District of Columbia license number PSY200001271, as entered by the provider. 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.