MEDSTAR MEDICAL GROUP - SOUTHERN MARYLAND LLC
NPI 1477350403
Internal Medicine in Prince Frederick, MD

Q: What is Medstar Medical Group - Southern Maryland LLC's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Active since February 27, 2025

130 HOSPITAL RD STE 300, PRINCE FREDERICK, MD 20678(410) 535-4333(410) 535-0495 Get Directions Write a Review

NPPES record last updated: December 15, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Dec 15, 2025, Feb 27, 2025 (2 updates tracked since 2025).

On this page

About Medstar Medical Group - Southern Maryland Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MEDSTAR MEDICAL GROUP - SOUTHERN MARYLAND LLC (NPI 1477350403), doing business as Medstar Shah Medical Group Llc, is a healthcare organization registered as an internal medicine in Prince Frederick, Maryland and active in the NPI registry since February 2025. The organization lists Alan Adair Buster, C.o.o., as its authorized official.

NPPES Registry Identity

NPI1477350403

Entity TypeOrganization

Primary Taxonomy207R00000X

Legal Business NameMEDSTAR MEDICAL GROUP - SOUTHERN MARYLAND LLC

Location Address130 HOSPITAL RD STE 300Prince Frederick, MD 20678-4057

Mailing Address24035 Three Notch RdHollywood, MD 20636-4871 · (301) 373-7900 · Fax (301) 373-6900

Phone(410) 535-4333

Fax(410) 535-0495

Organization SubpartNo

Authorized OfficialAlan Adair BusterC.o.o. · (301) 373-7905

Enumeration DateFebruary 27, 2025

Last NPPES UpdateDecember 15, 20252 updates tracked since enumeration

NPPES CertifiedDecember 15, 2025

✔ NPI 1477350403 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 6

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Also ListedFamily MedicineTaxonomy 207Q00000X

Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X

Also ListedInternal Medicine · GastroenterologyTaxonomy 207RG0100X

Also ListedInternal Medicine · NephrologyTaxonomy 207RN0300X

Also ListedInternal Medicine · Pulmonary DiseaseTaxonomy 207RP1001X

130 HOSPITAL RD STE 300, Prince Frederick, MD 20678

Open in Google Maps ↗

Other Names 1

Doing Business AsMedstar Shah Medical Group Llc

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 10

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ALLISON NICOLE FRERE PA-C

Physician Assistant