Marcel E. Harris
Social Worker · Washington, DC
Marcel E. Harris is a social worker with a practice address in Washington, District of Columbia, and NPI 1245793421, issued on Apr 13, 2019. Check the license with the District of Columbia board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Marcel E. Harris
- Primary taxonomy
- Social Worker 104100000X
- Practice location
- 1638 R St NW Ste 311, Washington, DC 20009
- Phone
- (202) 746-5838
- Enumerated
- Apr 13, 2019
- Record last updated
- Apr 13, 2019 (not updated in 7 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest social worker records → All 700 in District of Columbia → Look up another NPI →
Verify Marcel E. Harris in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich District of Columbia board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Marcel E. Harris among 700 social worker records in District of Columbia
Marcel E. Harris 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 2019, is newer than 28% of them.
- NPI issued2019 · 28% of these records are older, 67% newer
- In a Medicare fileNo · 1% of these records are
- In the CMS Doctors and Clinicians fileNo · 2% of these records are
- Record last updated2019 · 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.
All 700 in District of Columbia → Every provider in Washington → Social Worker nationwide →
The 8 social worker records with the nearest ZIP codes
- Amelia Aburn, LGSWWashington, DC 200091376189878
- Nicole Armstead, MSW, LGSWWashington, DC 200091871965699
- Anne Bradley, LGSWWashington, DC 200091124411640
- Jay Chunn, LICSWWashington, DC 200091669630745
- Oscar Flores, LICSWWashington, DC 200091982098968
- Sharon Greenbaum, LGSWWashington, DC 200091538564943
- Maraldy GutierrezWashington, DC 200091356893168
- Austyn Holleman, MSWWashington, DC 200091225507346
Common questions
What is Marcel E. Harris's NPI number?
Marcel E. Harris's National Provider Identifier (NPI) is 1245793421, issued on Apr 13, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Marcel E. Harris located?
The NPPES record lists a practice address at 1638 R St NW Ste 311, Washington, DC, 20009. Phone: (202) 746-5838. Providers update this record themselves, so call before visiting.
How can I verify Marcel E. Harris's license?
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.