MELISSA L VAUGHAN CRNP
NPI 1598040149
Nurse Practitioner in Harrisburg, PA
About Melissa L Vaughan Crnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MELISSA L VAUGHAN CRNP (NPI 1598040149) is an individual nurse practitioner in Harrisburg, Pennsylvania, licensed in Pennsylvania (SP011674) and active in the NPI registry since October 2011. She is enrolled in Medicare PECOS, maintains a secondary practice location in Lancaster, and is a graduate of Other (2011).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Location 1
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Melissa L Vaughan Crnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Melissa Vaughan reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Harrisburg, PA 17109
- Reassigned Medicare billing, Pennsylvania enrollment
- 1,902 clinicians in this Medicare group
Uniontown, PA 15401
- Reassigned Medicare billing, Pennsylvania enrollment
- Medicare enrollment name: Ars Treatment Centers PC
- 140 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 17109 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 12
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HARRISBURG, PA 17109
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 Melissa Vaughan's NPI number?
The NPI number for Melissa Vaughan is 1598040149. It was assigned to this individual provider in the NPPES registry on October 14, 2011. The provider is also known as Melissa L Adams Crnp.
Where is Melissa Vaughan located?
Melissa Vaughan practices at 775 S Arlington Ave, Harrisburg, PA 17109. The listed phone number is (717) 782-5905.
What is Melissa Vaughan's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Melissa Vaughan enrolled in Medicare?
Yes. Melissa Vaughan is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Melissa Vaughan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Melissa Vaughan reassigns Medicare benefits to 2 organizations: Pinnacle Health Medical Services (Harrisburg, PA) and Ars Treatment Centers, P.C. (Uniontown, PA). 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 Melissa Vaughan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Melissa Vaughan accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list Melissa Vaughan as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Melissa Vaughan was last updated on January 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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.
# Melissa L Vaughan, CRNP · NPI 1598040149
Nurse Practitioner physician in Harrisburg, Pennsylvania. Individual provider, active in the CMS NPPES registry since October 14, 2011.
## Identity
- **NPI:** 1598040149 (Entity type: Individual)
- **Enumerated:** October 14, 2011
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** SP011674 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 775 S ARLINGTON AVE, Harrisburg, PA 17109-5002
- **Phone:** (717) 782-5905 · **Fax:** (717) 782-5908
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Pinnacle Health Medical Services (NPI 1346903192, Harrisburg, PA); Ars Treatment Centers, P.C. (NPI 1346731171, Uniontown, PA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2011
## Record status
- **NPPES last updated:** January 4, 2026
- **Other identifiers:** Medicaid 103000894 (PA)
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Source: [NPI Profile](https://npiprofile.com/npi/1598040149) · Data from the CMS NPPES public registry.