MELISSA SCALCHUNES DNP, CRNP
NPI 1831528603
Nurse Practitioner - Family in Olney, MD
About Melissa Scalchunes Dnp, Crnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MELISSA SCALCHUNES DNP, CRNP (NPI 1831528603) is an individual family provider in Olney, Maryland, licensed in Maryland (R153105) and active in the NPI registry since November 2013. She is enrolled in Medicare PECOS, is affiliated with Medstar Montgomery Medical Center, and is a graduate of Other (2021).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 1
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
Melissa Scalchunes Dnp, Crnp 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 Melissa Scalchunes reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Washington, DC 20010
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- 277 clinicians in this Medicare group
Washington, DC 20010
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- Also billed through NPI 1376887844 (Maryland)
- 3,530 clinicians in this Medicare group
Randallstown, MD 21133
- Reassigned Medicare billing, Maryland enrollment
- Medicare enrollment name: Emergency Medicine Associates P.A., P.C.
- 729 clinicians in this Medicare group
Aberdeen, MD 21001
- Reassigned Medicare billing, Maryland enrollment
- 97 clinicians in this Medicare group
Havre De Grace, MD 21078
- Reassigned Medicare billing, Maryland enrollment
- 102 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 2
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Medstar Montgomery Medical Center
Acute Care Hospitals · Olney, MDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 20832 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Scalchunes's NPI number?
The NPI number for Melissa Scalchunes is 1831528603. It was assigned to this individual provider in the NPPES registry on November 2, 2013.
Where is Melissa Scalchunes located?
Melissa Scalchunes practices at 18101 Prince Philip Dr # 4100, Olney, MD 20832. The listed phone number is (301) 570-7404.
What is Melissa Scalchunes's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Melissa Scalchunes enrolled in Medicare?
Yes. Melissa Scalchunes 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 Melissa Scalchunes's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Melissa Scalchunes reassigns Medicare benefits to 5 organizations: Medstar Heart Institute LLC (Washington, DC), Medstar Medical Group II LLC (Washington, DC), Emergency Medicine Associates PA PC (Randallstown, MD), Adfinitas Health At Upper Chesapeake Aberdeen LLC (Aberdeen, MD) and Adfinitas Health At Upper Chesapeake Harford Memorial LLC (Havre De Grace, MD). 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 Scalchunes's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Melissa Scalchunes affiliated with any hospitals?
According to CMS data, Melissa Scalchunes is affiliated with Medstar Montgomery Medical Center.
When was this NPI record last updated?
The NPPES record for Melissa Scalchunes was last updated on March 14, 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.
# Melissa Scalchunes, DNP, CRNP · NPI 1831528603
Family physician in Olney, Maryland. Individual provider, active in the CMS NPPES registry since November 2, 2013.
## Identity
- **NPI:** 1831528603 (Entity type: Individual)
- **Enumerated:** November 2, 2013
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** R153105 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 18101 PRINCE PHILIP DR # 4100, Olney, MD 20832-1514
- **Phone:** (301) 570-7404
## 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): Medstar Heart Institute LLC (NPI 1528345378, Washington, DC); Medstar Medical Group II LLC (NPI 1023836137, Washington, DC); Emergency Medicine Associates PA PC (NPI 1043175375, Randallstown, MD); Adfinitas Health At Upper Chesapeake Aberdeen LLC (NPI 1346941010, Aberdeen, MD); Adfinitas Health At Upper Chesapeake Harford Memorial LLC (NPI 1457051724, Havre De Grace, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** March 14, 2024
- **Other identifiers:** Other R153105 (MD)
---
Source: [NPI Profile](https://npiprofile.com/npi/1831528603) · Data from the CMS NPPES public registry.