NPPES file of Aug 9, 2026

Joan Vera Liebermann, MD

Child & Adolescent Psychiatry Physician · Washington, DC

Joan Vera Liebermann, MD is a child & adolescent psychiatry physician with a practice address in Washington, District of Columbia, and NPI 1801913587, issued on Mar 26, 2007. Check the license (District of Columbia 17384, as entered in NPPES) on the District of Columbia Board of Medicine; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1801913587
Name
Joan Vera Liebermann
Credential
MD
Primary taxonomy
Child & Adolescent Psychiatry Physician 2084P0804X
License number
17384 DC
Self-reported in NPPES; status is on the state search
Practice location
4611 29TH PL NW, Washington, DC 20008
Phone
(202) 966-0252
Enumerated
Mar 26, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(202) 362-5532
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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Verify Joan Vera Liebermann in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersDistrict of Columbia Board of Medicine
    Search for license 17384
    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
Open the District of Columbia license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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96% fewer Medicare Part D claims than the average child & adolescent psychiatry physician in 2024

20 Medicare Part D claims, against an average of 504 among the 3,545 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Joan Liebermann20
  2. Specialty average504

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Joan Vera Liebermann among 71 child & adolescent psychiatry physician records in District of Columbia

Joan Vera Liebermann, MD is one of 71 child & adolescent psychiatry physician records with a practice address in District of Columbia. 62% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 21% of them.

  • NPI issued2007 · 21% of these records are older, 63% newer
  • In a Medicare fileYes · 62% of these records are
  • In the CMS Doctors and Clinicians fileNo · 27% of these records are
  • Record last updated2007 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0804X 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).

Child & Adolescent Psychiatry Physician providers in District of Columbia

There are 71 child & adolescent psychiatry physician records in District of Columbia.

The 8 child & adolescent psychiatry physician records with the nearest ZIP codes

  1. Brent Anderson, MDWashington, DC 200081588670590
  2. Carol Dyer, MDWashington, DC 200081104926609
  3. Nora Galil, M.D.Washington, DC 200081053579300
  4. Stewart Aledort, MDWashington, DC 200071124275078
  5. Nauf Azad, D.O., MSCWashington, DC 200071922427525
  6. Marilyn Benoit, M.D.Washington, DC 200071558405506
  7. William Cohen, M.D.Washington, DC 200071477865046
  8. Kristine Goins, M.D.Washington, DC 200071881937472

Common questions

What is Joan Vera Liebermann, MD's NPI number?

Joan Vera Liebermann, MD's National Provider Identifier (NPI) is 1801913587, issued on Mar 26, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Joan Vera Liebermann, MD located?

The NPPES record lists a practice address at 4611 29TH PL NW, Washington, DC, 20008. Phone: (202) 966-0252. Providers update this record themselves, so call before visiting.

How can I verify Joan Vera Liebermann, MD's license?

NPPES lists District of Columbia license number 17384, as entered by the provider. Search the District of Columbia Board of Medicine at https://dchealth.dc.gov/bomed. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Joan Vera Liebermann, MD prescribe under Medicare Part D?

In 2024, Joan Vera Liebermann, MD had 20 Medicare Part D claims; the average among child & adolescent psychiatry physician prescribers was 504. Part D covers Medicare prescriptions 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. Medicare files from data.cms.gov. An NPI identifies who bills; it 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.