Laurence Thomas Allen, MD
Psychiatry Physician · Washington, DC
Laurence Thomas Allen, MD is a psychiatry physician with a practice address in Washington, District of Columbia, and NPI 1972728350, issued on Apr 13, 2007. Check the license (District of Columbia DC11660, as entered in NPPES) on the District of Columbia Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Laurence Thomas Allen
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- DC11660 DC
Self-reported in NPPES; status is on the state search - Practice location
- 5225 Connecticut Ave NW, Washington, DC 20015
- Phone
- (202) 362-5100
- Enumerated
- Apr 13, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (301) 951-0065
- Medicare enrollment
- Enrolled (PECOS I20100820000885); may accept Medicare assignment
- Medical or professional school
- Wayne State University School Of Medicine, 1970
- Entity
- Type 1 · individual
Also registered at 5225 Connecticut Ave NW
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joseph Autry, M.D.Specialist1689670739
- Nancy Colletta, PH.D.Specialist1407027253
- William Demeo, PH.D.Clinical Social Worker1235178807
- Vincent Greenwood, PHDClinical Psychologist1306028170
- Deborah Holzer, MSWClinical Social Worker1285852186
- Paula Howie, LPC, ATR-BCCounselor1104030386
Verify Laurence Thomas Allen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersDistrict of Columbia Board of Medicine
Search for license DC11660Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average psychiatry physician in 2024
48 Medicare Part D claims, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
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.
467 psychiatry physician records list a practice address in Washington
They are 467 of the 45,857 NPPES records with a practice address in Washington, and 474 psychiatry physician records in District of Columbia.
All 467 in Washington → All 474 in District of Columbia → Every provider in Washington →
Other psychiatry physician records in District of Columbia
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- Waliah Abdul-Razaq, MDWashington, DC1225617814
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- Kristen Abrams, M.D.Washington, DC1508077652
- Anam AhmedWashington, DC1386140143
- Jeffrey Akman, MDWashington, DC1811961691
- Joseph Alam, MD PSYCHIATRYWashington, DC1548441348
- Fatimah Albrekkan, M.D.Washington, DC1902254253
- Tanya Alim, MDWashington, DC1972601763
- Rhonda Allen, M.D.Washington, DC1861599490
Common questions
What is Laurence Thomas Allen, MD's NPI number?
Laurence Thomas Allen, MD's National Provider Identifier (NPI) is 1972728350, issued on Apr 13, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Laurence Thomas Allen, MD located?
The NPPES record lists a practice address at 5225 Connecticut Ave NW, Washington, DC, 20015. Phone: (202) 362-5100. Providers update this record themselves, so call before visiting.
How can I verify Laurence Thomas Allen, MD's license?
NPPES lists District of Columbia license number DC11660, 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 Laurence Thomas Allen, MD prescribe under Medicare Part D?
In 2024, Laurence Thomas Allen, MD had 48 Medicare Part D claims; the average among psychiatry physician prescribers was 1,000. 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.