NPPES file of Aug 9, 2026

Michelle Diana Melenwick, NP

Nurse Practitioner · Washington, DC

Michelle Diana Melenwick, NP is a nurse practitioner with a practice address in Washington, District of Columbia, and NPI 1154370047, issued on May 8, 2006. Check the license (District of Columbia RN961785, as entered in NPPES) with the District of Columbia board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1154370047
Name
Michelle Diana Melenwick
Credential
NP
Primary taxonomy
Nurse Practitioner 363L00000X
License number
RN961785 DC
Self-reported in NPPES; status is on the state search
Practice location
110 Irving St NW, Washington, DC 20010
Phone
(202) 877-2848
Enumerated
May 8, 2006
Record last updated
Feb 21, 2024
Fax
(202) 877-6292
Medicare enrollment
Enrolled (PECOS I20121008000459); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 110 Irving St NW

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

  1. Margarita Abbey, NPNurse Practitioner1841245487
  2. Lauren Abbott, M.D.Emergency Medicine Physician1356576383
  3. Taha Abdalla, MDNeonatal-Perinatal Medicine Physician1225016587
  4. Mouin Abdallah, MDCardiovascular Disease Physician1063498780
  5. Waseem Abdallah, M.D.Psychiatry Physician1265961452
  6. Samer Abdel Al, MDOrthopaedic Surgery Physician1558778548

Verify Michelle Diana Melenwick 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 RN961785    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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Bills Medicare through one group practice

  1. Medical Faculty Associates, IncWashington, DC

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Nurse Practitioner providers in District of Columbia

There are 244 nurse practitioner records in District of Columbia.

All 244 in District of Columbia → Every provider in Washington →

Other nurse practitioner records in District of Columbia

  1. Margarita Abbey, NPWashington, DC1841245487
  2. Safia Abdillahi, ARNPWashington, DC1881788966
  3. Mary Alder, RN , BSN, NP, DNSCWashington, DC1548450463
  4. Rachael AlexanderWashington, DC1619677259
  5. Maria Alleyne, N.PWashington, DC1598974974
  6. Julie ArchibaldWashington, DC1972046712
  7. Daramola AyoadeWashington, DC1922587120
  8. Lori Bagla, NPWashington, DC1083896617
  9. Sally Balkovic, NPWashington, DC1861039976
  10. Christina Barra, NPWashington, DC1972029148

Common questions

What is Michelle Diana Melenwick, NP's NPI number?

Michelle Diana Melenwick, NP's National Provider Identifier (NPI) is 1154370047, issued on May 8, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Michelle Diana Melenwick, NP located?

The NPPES record lists a practice address at 110 Irving St NW, Washington, DC, 20010. Phone: (202) 877-2848. Providers update this record themselves, so call before visiting.

How can I verify Michelle Diana Melenwick, NP's license?

NPPES lists District of Columbia license number RN961785, 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. Medicare files from data.cms.gov. 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.