MICHELLE DIANA MELENWICK NP
NPI 1154370047
Nurse Practitioner in Washington, DC
About Michelle Diana Melenwick Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MICHELLE DIANA MELENWICK NP (NPI 1154370047) is an individual nurse practitioner in Washington, District Of Columbia, licensed in District Of Columbia (RN961785) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS and is a graduate of Other (2020).
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Michelle Diana Melenwick Np is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
5Medicare enrollment records show Michelle Melenwick reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Washington, DC 20037
- Reassigned Medicare billing, District of Columbia enrollment
- 1,275 clinicians in this Medicare group
Washington, DC 20037
- Reassigned Medicare billing, District of Columbia enrollment
- Medicare enrollment name: District Hospital Partners L P
- 43 clinicians in this Medicare group
Washington, DC 20032
- Reassigned Medicare billing, District of Columbia enrollment
- 158 clinicians in this Medicare group
Arlington, VA 22205
- Reassigned Medicare billing, District of Columbia enrollment
- Medicare enrollment name: Emergency Medicine Associates P.A., P.C.
- 1,150 clinicians in this Medicare group
Winchester, VA 22601
- Reassigned Medicare billing, District of Columbia enrollment
- 147 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 20010 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WASHINGTON, DC 20010
WASHINGTON, DC 20010
WASHINGTON, DC 20010
WASHINGTON, DC 20010
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Michelle Melenwick's NPI number?
The NPI number for Michelle Melenwick is 1154370047. It was assigned to this individual provider in the NPPES registry on May 8, 2006.
Where is Michelle Melenwick located?
Michelle Melenwick practices at 110 Irving St NW #2a38, Washington, DC 20010. The listed phone number is (202) 877-2848.
What is Michelle Melenwick's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Michelle Melenwick enrolled in Medicare?
Yes. Michelle Melenwick is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Michelle Melenwick's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michelle Melenwick reassigns Medicare benefits to 5 organizations: Medical Faculty Associates, Inc (Washington, DC), District Hospital Partners LP (Washington, DC), Foggy Bottom Physician Group Inc. (Washington, DC), Emergency Medicine Associates PA PC (Arlington, VA) and Hospitalist Medicine Physicians Of Virginia LLC (Winchester, VA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Michelle Melenwick's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Michelle Melenwick was last updated on February 21, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Michelle Diana Melenwick, NP · NPI 1154370047
Nurse Practitioner physician in Washington, District of Columbia. Individual provider, active in the CMS NPPES registry since May 8, 2006.
## Identity
- **NPI:** 1154370047 (Entity type: Individual)
- **Enumerated:** May 8, 2006
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** RN961785 (District of Columbia)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 110 IRVING ST NW, #2A38, Washington, DC 20010-2976
- **Phone:** (202) 877-2848 · **Fax:** (202) 877-6292
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 5 organizations under Medicare reassignment (form CMS-855R): Medical Faculty Associates, Inc (NPI 1417990581, Washington, DC); District Hospital Partners LP (NPI 1912517756, Washington, DC); Foggy Bottom Physician Group Inc. (NPI 1831089846, Washington, DC); Emergency Medicine Associates PA PC (NPI 1588529887, Arlington, VA); Hospitalist Medicine Physicians Of Virginia LLC (NPI 1770756991, Winchester, VA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** February 21, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1154370047) · Data from the CMS NPPES public registry.