NPPES file of Aug 9, 2026

Greta Berger Hirsch, PHD

Psychologist · Washington, DC

Greta Berger Hirsch, PHD is a psychologist with a practice address in Washington, District of Columbia, and NPI 1912182783, issued on Dec 29, 2007. Check the license (District of Columbia PSY1000146, 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
1912182783
Name
Greta Berger Hirsch
Credential
PHD
Primary taxonomy
Psychologist 103T00000X
License number
PSY1000146 DC
Self-reported in NPPES; status is on the state search
Practice location
5225 Wisconsin Ave NW, Washington, DC 20015
Phone
(202) 363-1010
Enumerated
Dec 29, 2007
Record last updated
Dec 29, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(202) 363-2383
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 psychologist records → All 330 in District of Columbia → Look up another NPI →

Also registered at 5225 Wisconsin Ave NW

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

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  2. Michael Bauer, DDSDentist1285941203
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  4. Katharine Bethell, M.S.W.Clinical Social Worker1912040536
  5. Carol Blake, D.D.S.Dentist1366765794
  6. Nicholas Buscemi, MSOM LACAcupuncturist1699040816

Verify Greta Berger Hirsch 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 PSY1000146    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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Greta Berger Hirsch among 330 psychologist records in District of Columbia

Greta Berger Hirsch, PHD is one of 330 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 2007, is newer than 12% of them.

  • NPI issued2007 · 12% of these records are older, 72% newer
  • In a Medicare fileNo · 4% of these records are
  • In the CMS Doctors and Clinicians fileNo · 8% of these records are
  • Record last updated2007 · 71% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103T00000X 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).

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 → Psychologist nationwide →

The 8 psychologist records with the nearest ZIP codes

  1. Frances Brookner, PSYDWashington, DC 200151295955748
  2. Jean Carter, PH.D.Washington, DC 200151629140546
  3. Sunita Duggal, PH.D.Washington, DC 200151194949461
  4. Kathleen Hogan Bruen, PHDWashington, DC 200151609050343
  5. Stacie Isenberg, PSYDWashington, DC 200151699959338
  6. Anne Kendall, PH.D.Washington, DC 200151679791164
  7. Douglas Labier, PH.D.Washington, DC 200151912229691
  8. Barry McCarthy, PH.DWashington, DC 200151205931359

Common questions

What is Greta Berger Hirsch, PHD's NPI number?

Greta Berger Hirsch, PHD's National Provider Identifier (NPI) is 1912182783, issued on Dec 29, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Greta Berger Hirsch, PHD located?

The NPPES record lists a practice address at 5225 Wisconsin Ave NW, Washington, DC, 20015. Phone: (202) 363-1010. Providers update this record themselves, so call before visiting.

How can I verify Greta Berger Hirsch, PHD's license?

NPPES lists District of Columbia license number PSY1000146, 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.