DR. MARCIA PARRIS M.D.
NPI 1295776508
Family Medicine in Glenn Dale, MD
About Dr. Marcia Parris M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARCIA PARRIS M.D. (NPI 1295776508) is an individual family medicine provider in Glenn Dale, Maryland, licensed in Maryland (D82329) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of George Washington University School Of Medicine (1998).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 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
Dr. Marcia Parris M.d. 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
2Medicare enrollment records show Marcia Parris reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Silver Spring, MD 20910
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- Also billed through NPI 1205087517 (Maryland)
- 184 clinicians in this Medicare group
Silver Spring, MD 20902
- Reassigned Medicare billing, District of Columbia enrollment
- 16 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 6
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 20769 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.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
GLENN DALE, MD 20769
GLENN DALE, MD 20769
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 Marcia Parris's NPI number?
The NPI number for Marcia Parris is 1295776508. It was assigned to this individual provider in the NPPES registry on June 9, 2006.
Where is Marcia Parris located?
Marcia Parris practices at 12150 Annapolis Rd Ste 309, Glenn Dale, MD 20769. The listed phone number is (301) 754-2222.
What is Marcia Parris's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Marcia Parris enrolled in Medicare?
Yes. Marcia Parris 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 Marcia Parris's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marcia Parris reassigns Medicare benefits to 2 organizations: Patient First Maryland Medical Group PLLC (Silver Spring, MD) and Comprehensive Women's Health (Silver Spring, 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 Marcia Parris'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 Marcia Parris was last updated on January 8, 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.
# Dr. Marcia Parris, M.D. · NPI 1295776508
Family Medicine physician in Glenn Dale, Maryland. Individual provider, active in the CMS NPPES registry since June 9, 2006.
## Identity
- **NPI:** 1295776508 (Entity type: Individual)
- **Enumerated:** June 9, 2006
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** D82329 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 12150 ANNAPOLIS RD STE 309, Glenn Dale, MD 20769-9183
- **Phone:** (301) 754-2222 · **Fax:** (301) 754-2011
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Patient First Maryland Medical Group PLLC (NPI 1265866503, Silver Spring, MD); Comprehensive Women's Health (NPI 1760675086, Silver Spring, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** George Washington University School Of Medicine, class of 1998
## Record status
- **NPPES last updated:** January 8, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1295776508) · Data from the CMS NPPES public registry.