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GREATER BALTIMORE MEDICAL CENTER, INC.
NPI 1396774238
General Practice in Baltimore, MD

Active since July 02, 2006
6701 N CHARLES ST, BALTIMORE, MD 21204(443) 849-2000 Get Directions Write a Review

NPPES record last updated: February 20, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Greater Baltimore Medical Center, Inc. NPPES

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

GREATER BALTIMORE MEDICAL CENTER, INC. (NPI 1396774238) is a healthcare organization registered as a general practice in Baltimore, Maryland and active in the NPI registry since July 2006. The organization lists Peter Carl Ostasewski, Cfo, as its authorized official.

NPPES Registry Identity

NPI1396774238
Entity TypeOrganization
Primary Taxonomy208D00000X
Legal Business NameGREATER BALTIMORE MEDICAL CENTER, INC.
Location Address6701 N CHARLES STBaltimore, MD 21204-6808
Mailing Address6701 N. Charles Street, S. Chapman Building, Suite 102Baltimore, MD 21204-6808
Phone(443) 849-2000
Organization SubpartYes
Authorized OfficialPeter Carl OstasewskiCfo · (717) 531-1159
Enumeration DateJuly 2, 2006
Last NPPES UpdateFebruary 20, 2026
NPPES CertifiedFebruary 20, 2026
✔ NPI 1396774238 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians
Taxonomy Code208D00000X
Definition
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee
6701 N CHARLES ST, Baltimore, MD 21204
Open in Google Maps ↗

Other Identifiers 2

OtherKJ22MD · Carefirst Maryland Gbmc
OtherS123MD · Carefirst Regional

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

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Louisiana, Blue Cross Blue Shield of Wyoming.Insurance ›

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.

MRS. ALVENA MESHOINE SIMS PA-C, MMS
Physician Assistant
6701 N CHARLES ST, LABOR & DELIVERY
BALTIMORE, MD 21204
Baltimore County (443) 849-2577
DR. LEWIS HOGGE M.D.
Anesthesiology
6701 N CHARLES ST
TOWSON, MD 21204
Baltimore County (410) 296-4616
DR. PHILIP E SHAHEEN M.D.
Internal Medicine (Hospice and Palliative Medicine)
6701 N CHARLES ST, SUITE 4105
BALTIMORE, MD 21204
Baltimore County (443) 849-6255
ALOISE DIEDRICH
Anesthesiology
6701 N CHARLES ST
TOWSON, MD 21204
Baltimore County (443) 849-2000
ROBERT A. PALERMO M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
6701 N CHARLES ST
BALTIMORE, MD 21204
Baltimore County (443) 849-2257
DR. STEPHEN A LIVERMAN M.D.
Pediatrics
6701 N CHARLES ST, DEPT OF PEDIATRICS
BALTIMORE, MD 21204
Baltimore County (443) 849-2792
NATHAN A. DUNSMORE M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
6701 N CHARLES ST
BALTIMORE, MD 21204
Baltimore County (443) 849-2704
MS. SHARON MAREE ELMES-CURTIS CNM
Advanced Practice Midwife
6701 N CHARLES ST, DEPT OF LABOR AND DELIVERY
BALTIMORE, MD 21204
Baltimore County (443) 849-2577

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 Greater Baltimore Medical Center, Inc.'s NPI number?

The NPI number for Greater Baltimore Medical Center, Inc. is 1396774238. It was assigned to this organization in the NPPES registry on July 2, 2006.

Where is Greater Baltimore Medical Center, Inc. located?

Greater Baltimore Medical Center, Inc. is located at 6701 N Charles St, Baltimore, MD 21204. The listed phone number is (443) 849-2000.

What is Greater Baltimore Medical Center, Inc.'s specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

What insurance does Greater Baltimore Medical Center, Inc. accept?

Health plans from Blue Cross Blue Shield of Wyoming and Blue Cross and Blue Shield of Louisiana list Greater Baltimore Medical Center, Inc. as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Greater Baltimore Medical Center, Inc. was last updated on February 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.