NPPES file of Aug 9, 2026

Jamison Deleon, LICSW, LCSW-C, LCSW

Clinical Social Worker · Washington, DC

Jamison Deleon, LICSW, LCSW-C, LCSW is a clinical social worker with a practice address in Washington, District of Columbia, and NPI 1477892602, issued on Feb 7, 2013. Check the license (District of Columbia LC50080268, 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
1477892602
Name
Jamison Deleon
Credential
LICSW, LCSW-C, LCSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License numbers
LC50080268 DC
18283 MD
0904009930 VA
Self-reported in NPPES; status is on the state search
Practice location
2639 Connecticut Ave NW, Washington, DC 20008
Phone
(877) 674-2843
Enumerated
Feb 7, 2013
Record last updated
May 17, 2017 (not updated in 9 years: call before relying on the address or phone)
Fax
(877) 674-2843
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 clinical social worker records → All 1,921 in District of Columbia → Look up another NPI →

Also registered at 2639 Connecticut Ave NW

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

  1. Colleen FitzgeraldProfessional Counselor1083146625
  2. Callen JonesMental Health Counselor1801437652
  3. Jacquelyn Larusso, LGPCProfessional Counselor1891161287
  4. George Mitchell, M.D.Specialist1801005517
  5. Vallerie Mwazo, L.ACAcupuncturist1205422300
  6. Colleen Sanders, FNP-BCFamily Nurse Practitioner1306005426

Verify Jamison Deleon 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 LC50080268    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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Jamison Deleon among 1,921 clinical social worker records in District of Columbia

Jamison Deleon, LICSW, LCSW-C, LCSW is one of 1,921 clinical social worker records with a practice address in District of Columbia. 6% 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 2013, is newer than 39% of them.

  • NPI issued2013 · 39% of these records are older, 56% newer
  • In a Medicare fileNo · 6% of these records are
  • In the CMS Doctors and Clinicians fileNo · 10% of these records are
  • Record last updated2017 · 64% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X 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).

1,912 clinical social worker records list a practice address in Washington

They are 1,912 of the 45,857 NPPES records with a practice address in Washington, and 1,921 clinical social worker records in District of Columbia. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,921 in District of Columbia → Every provider in Washington → Clinical Social Worker nationwide →

The 8 clinical social worker records with the nearest ZIP codes

  1. Edward Billings, M.S.W.Washington, DC 200081194781401
  2. Roberta Boam, MSWWashington, DC 200081245320373
  3. Jon Frederickson, MSWWashington, DC 200081598796849
  4. Stephanie Koenig, MSWWashington, DC 200081952333593
  5. Jeanine Lamb, MSW, LCSW-CWashington, DC 200081649351313
  6. Arlene Levinson, MSWWashington, DC 200081528135167
  7. Margo London, MSWWashington, DC 200081801983879
  8. Christopher Paranicas, MSWWashington, DC 200081235146754

Common questions

What is Jamison Deleon, LICSW, LCSW-C, LCSW's NPI number?

Jamison Deleon, LICSW, LCSW-C, LCSW's National Provider Identifier (NPI) is 1477892602, issued on Feb 7, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Jamison Deleon, LICSW, LCSW-C, LCSW located?

The NPPES record lists a practice address at 2639 Connecticut Ave NW, Washington, DC, 20008. Phone: (877) 674-2843. Providers update this record themselves, so call before visiting.

How can I verify Jamison Deleon, LICSW, LCSW-C, LCSW's license?

NPPES lists District of Columbia license number LC50080268, 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.