MARY ELIZABETH REED SHENK MD
NPI 1770140535
Dermatology - Dermatopathology in Glen Burnie, MD
About Mary Elizabeth Reed Shenk Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARY ELIZABETH REED SHENK MD (NPI 1770140535) is an individual dermatopathology provider in Glen Burnie, Maryland, licensed in Maryland (D0102958) and active in the NPI registry since May 2019. She is enrolled in Medicare PECOS, is affiliated with University Of Maryland Medical Center, and maintains 5 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Locations 5
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
Mary Elizabeth Reed Shenk Md 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 Mary Shenk reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Glen Burnie, MD 21061
- Reassigned Medicare billing, Maryland enrollment
- 966 clinicians in this Medicare group
Ellicott City, MD 21043
- Reassigned Medicare billing, Maryland enrollment
- 20 clinicians in this Medicare group
Baltimore, MD 21201
- Reassigned Medicare billing, Maryland enrollment
- 128 clinicians in this Medicare group
Annapolis, MD 21401
- Reassigned Medicare billing, Maryland enrollment
- 80 clinicians in this Medicare group
Towson, MD 21204
- Reassigned Medicare billing, Maryland enrollment
- 501 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
University Of Maryland Medical Center
Acute Care Hospitals · Baltimore, MDUniversity Of MD Shore Medical Center At Easton
Acute Care Hospitals · Easton, MDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21061 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 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Mary Shenk's NPI number?
The NPI number for Mary Shenk is 1770140535. It was assigned to this individual provider in the NPPES registry on May 28, 2019. The provider is also known as Mary Elizabeth Reed.
Where is Mary Shenk located?
Mary Shenk practices at 810 Landmark Dr Ste 217-219, Glen Burnie, MD 21061. The listed phone number is (410) 766-1324.
What is Mary Shenk's specialty?
The primary specialty registered for this NPI is Dermatology, specializing in Dermatopathology, with taxonomy code 207ND0900X.
Is Mary Shenk enrolled in Medicare?
Yes. Mary Shenk 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 Mary Shenk's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mary Shenk reassigns Medicare benefits to 5 organizations: University Of Maryland Community Medical Group, Inc. (Glen Burnie, MD), University Of Maryland Dermatologists PA (Ellicott City, MD), Maryland General Clinical Practice Group, Inc. (Baltimore, MD), Anne Arundel Dermatology, LLC (Annapolis, MD) and University Of Maryland St. Joseph Medical Group, LLC (Towson, 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 Mary Shenk's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Mary Shenk affiliated with any hospitals?
According to CMS data, Mary Shenk is affiliated with University Of Maryland Medical Center and University Of MD Shore Medical Center At Easton.
When was this NPI record last updated?
The NPPES record for Mary Shenk was last updated on September 11, 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.
# Mary Elizabeth Reed Shenk, MD · NPI 1770140535
Dermatopathology physician in Glen Burnie, Maryland. Individual provider, active in the CMS NPPES registry since May 28, 2019.
## Identity
- **NPI:** 1770140535 (Entity type: Individual)
- **Enumerated:** May 28, 2019
- **Primary specialty:** Dermatology - Dermatopathology · taxonomy 207ND0900X
- **State license:** D0102958 (Maryland)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 810 LANDMARK DR STE 217-219, Glen Burnie, MD 21061-4987
- **Phone:** (410) 766-1324 · **Fax:** (410) 766-4177
## 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): University Of Maryland Community Medical Group, Inc. (NPI 1295367894, Glen Burnie, MD); University Of Maryland Dermatologists PA (NPI 1861368946, Ellicott City, MD); Maryland General Clinical Practice Group, Inc. (NPI 1689413197, Baltimore, MD); Anne Arundel Dermatology, LLC (NPI 1063481703, Annapolis, MD); University Of Maryland St. Joseph Medical Group, LLC (NPI 1770836785, Towson, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Missouri, Columbia School Of Medicine, class of 2019
## Record status
- **NPPES last updated:** September 11, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1770140535) · Data from the CMS NPPES public registry.