NPPES file of Aug 9, 2026

Dorothy T. Simcox, CSW

Social Worker · Washington, DC

Dorothy T. Simcox, CSW is a social worker with a practice address in Washington, District of Columbia, and NPI 1235106139, issued on Mar 1, 2006. Check the license (District of Columbia LC301815, 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
1235106139
Name
Dorothy T. Simcox
Credential
CSW
Primary taxonomy
Social Worker 104100000X
License number
LC301815 DC
Self-reported in NPPES; status is on the state search
Practice location
530 7TH St SE, Washington, DC 20003
Phone
(202) 543-4645
Enumerated
Mar 1, 2006
Record last updated
Jul 13, 2026
Fax
(202) 543-4645
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 530 7TH St SE

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

  1. Barbara Bradford, MSW LICSWClinical Social Worker1902972722
  2. Lewise Busch, PH.D.Clinical Psychologist1568455202
  3. Nicole Gaskin-Laniyan, PHD, LICSW, LCSW-CClinical Social Worker1437275302
  4. Mary Hall, MSWClinical Social Worker1346459955
  5. Timothy Lyons, LICSW LCSWCClinical Social Worker1184825788
  6. Lucy Mikulak, MSWPsychologist1588752851

Verify Dorothy T. Simcox 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 LC301815
    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

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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Dorothy T. Simcox among 700 social worker records in District of Columbia

Dorothy T. Simcox, CSW is one of 700 social worker records with a practice address in District of Columbia. 1% 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 2006, is newer than 0% of them.

  • NPI issued2006 · 0% of these records are older, 97% newer
  • In a Medicare fileNo · 1% of these records are
  • In the CMS Doctors and Clinicians fileNo · 2% of these records are
  • Record last updated2026 · 34% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 104100000X 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).

691 social worker records list a practice address in Washington

They are 691 of the 45,857 NPPES records with a practice address in Washington, and 700 social worker records in District of Columbia. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 social worker records with the nearest ZIP codes

  1. Heidi Bucheister, LGSWWashington, DC 200031962955146
  2. Amber Davis, LGSWWashington, DC 200031528424496
  3. Laelia Gilborn, MSWWashington, DC 200031679846646
  4. Odyssey HinesWashington, DC 200031144742149
  5. Carrie HoestermannWashington, DC 200031609319821
  6. Emily Keesling, LGSWWashington, DC 200031528589587
  7. Sherman Minor, LGSWWashington, DC 200031154829802
  8. Andrew MitchellWashington, DC 200031316391865

Common questions

What is Dorothy T. Simcox, CSW's NPI number?

Dorothy T. Simcox, CSW's National Provider Identifier (NPI) is 1235106139, issued on Mar 1, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Dorothy T. Simcox, CSW located?

The NPPES record lists a practice address at 530 7TH St SE, Washington, DC, 20003. Phone: (202) 543-4645. Providers update this record themselves, so call before visiting.

How can I verify Dorothy T. Simcox, CSW's license?

NPPES lists District of Columbia license number LC301815, 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.

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.