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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MARY ELIZABETH REED SHENK MD
NPI 1770140535
Dermatology - Dermatopathology in Glen Burnie, MD

Active since May 28, 2019PECOS EnrolledAccepts Medicare Assignment
810 LANDMARK DR STE 217-219, GLEN BURNIE, MD 21061(410) 766-1324(410) 766-4177 Get Directions Write a Review

NPPES record last updated: August 7, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 7, 2026, May 6, 2026, Jun 23, 2023 and 2 more (5 updates tracked since 2019).

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 and is a graduate of University Of Missouri, Columbia School Of Medicine (2019).

NPPES Registry Identity

NPI1770140535
Entity TypeIndividualFemale
Primary Taxonomy207ND0900X
Provider Legal NameMARY ELIZABETH REED SHENKCredential: MD
Location Address810 LANDMARK DR STE 217-219Glen Burnie, MD 21061-4987
Mailing AddressPo Box 23329New York, NY 10087-3329
Phone(410) 766-1324
Fax(410) 766-4177
Sole ProprietorYes
Medical School CMSUniversity Of Missouri, Columbia School Of MedicineGraduated 2019
Enumeration DateMay 28, 2019
Last NPPES UpdateAugust 7, 20265 updates tracked since enumeration
NPPES CertifiedAugust 7, 2026
✔ NPI 1770140535 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyDermatology · DermatopathologyAllopathic & Osteopathic Physicians
Taxonomy Code207ND0900X
License✔ Licensed in MD · D0102958
Definition
A dermatopathologist has the expertise to diagnose and monitor diseases of the skin including infectious, immunologic, degenerative and neoplastic diseases. This entails the examination and interpretation of specially prepared tissue sections, cellular scrapings and smears of skin lesions by means of routine and special (electron and fluorescent) microscopes.
Also ListedDermatologyTaxonomy 207N00000X · License D0102958 (MD), 2020013973 (MO)
810 LANDMARK DR STE 217-219, Glen Burnie, MD 21061
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Other Names 1

Former Name (1)Mary Elizabeth Reed

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

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.

PECOS PAC ID6901130343
PECOS Enrollment IDI20251208000031
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician 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.

New Patient
$94.08 typical visit price
range $60.73 – $183.44
Typical copayment $23.52 (range $15.18 – $45.86)
Most-billed visit code 99203
Established Patient
$75.47 typical visit price
range $19.60 – $149.17
Typical copayment $18.86 (range $4.90 – $37.29)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

ANNE ARUNDEL DERMATOLOGY, PA
Dermatology
810 LANDMARK DR STE 217-219
GLEN BURNIE, MD 21061
Anne Arundel County (410) 766-0111
DR. SHANE DAVID SMITH M.D
Dermatology
810 LANDMARK DR STE 217-219
GLEN BURNIE, MD 21061
Anne Arundel County (443) 351-3376
NAJIYAH N. KAZI M.D.
Pathology (Dermatopathology)
810 LANDMARK DR STE 217-219
GLEN BURNIE, MD 21061
Anne Arundel County (410) 766-0111

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.

When was this NPI record last updated?

The NPPES record for Mary Shenk was last updated on August 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 days 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.