MARCUS PARKER PA-C
NPI 1518337807
Physician Assistant - Medical in Baltimore, MD
About Marcus Parker Pa-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARCUS PARKER PA-C (NPI 1518337807) is an individual medical provider in Baltimore, Maryland, licensed in Maryland (C05946) and active in the NPI registry since September 2015. He is enrolled in Medicare PECOS, is affiliated with Medstar Franklin Square Medical Center, and is a graduate of Other (2015).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Marcus Parker Pa-c 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.
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Medstar Franklin Square Medical Center
Acute Care Hospitals · Rosedale, MDMedicare 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BALTIMORE, MD 21237
BALTIMORE, MD 21237
BALTIMORE, MD 21237
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 Marcus Parker's NPI number?
The NPI number for Marcus Parker is 1518337807. It was assigned to this individual provider in the NPPES registry on September 30, 2015.
Where is Marcus Parker located?
Marcus Parker practices at 9000 Franklin Square Dr, Baltimore, MD 21237. The listed phone number is (443) 777-7000.
What is Marcus Parker's specialty?
The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.
Is Marcus Parker enrolled in Medicare?
Yes. Marcus Parker 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.
Is Marcus Parker affiliated with any hospitals?
According to CMS data, Marcus Parker is affiliated with Medstar Franklin Square Medical Center.
When was this NPI record last updated?
The NPPES record for Marcus Parker was last updated on May 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Marcus Parker, PA-C · NPI 1518337807
Medical physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since September 30, 2015.
## Identity
- **NPI:** 1518337807 (Entity type: Individual)
- **Enumerated:** September 30, 2015
- **Primary specialty:** Physician Assistant - Medical · taxonomy 363AM0700X
- **State license:** C05946 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 9000 FRANKLIN SQUARE DR, Baltimore, MD 21237-3901
- **Phone:** (443) 777-7000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** May 23, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1518337807) · Data from the CMS NPPES public registry.