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GBMC AT JOPPA RD
NPI 1770305849
Family Medicine in Towson, MD

Active since October 29, 2024
8600 LASALLE RD STE 100, POTOMAC BLDG, TOWSON, MD 21286(443) 921-4683 Get Directions Write a Review

NPPES record last updated: December 31, 2024. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Gbmc At Joppa Rd NPPES

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

GBMC AT JOPPA RD (NPI 1770305849) is a healthcare organization registered as a family medicine in Towson, Maryland and active in the NPI registry since October 2024. The organization lists Laurie R Beyer, Evp & Cfo, as its authorized official.

NPPES Registry Identity

NPI1770305849
Entity TypeOrganization
Primary Taxonomy207Q00000X
Legal Business NameGREATER BALTIMORE MEDICAL CENTER, INC.
Location Address8600 LASALLE RD STE 100, POTOMAC BLDGTowson, MD 21286-2008
Mailing Address6701 N. Charles Street, S. Chapman Building, Suite 102Baltimore, MD 21204
Phone(443) 921-4683
Organization SubpartNo
Authorized OfficialLaurie R BeyerEvp & Cfo · (443) 849-2519
Enumeration DateOctober 29, 2024
Last NPPES UpdateDecember 31, 2024
NPPES CertifiedDecember 26, 2024
✔ NPI 1770305849 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
Also ListedInternal MedicineTaxonomy 207R00000X
8600 LASALLE RD STE 100, POTOMAC BLDG, Towson, MD 21286
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Other Names 1

Doing Business AsGbmc At Joppa Rd

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

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Gbmc At Joppa Rd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

443

Medicare enrollment records show 443 clinicians reassign Medicare billing to Gbmc At Joppa Rd, which bills Medicare for the services they deliver. Of these, 2 practice at this address and 316 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 38

Nurse Practitioner92
Hospitalist50
Internal Medicine40
Family Practice29
Otolaryngology26
Obstetrics/Gynecology23
Critical Care (Intensivists)21
Cardiovascular Disease (Cardiology)16
30 other specialties146

Nearest to this location (20)

See all 443
Jeremy Miller, MD
Family Practice
NPI 1932615010
8600 LASALLE RD SUITE 100
Towson, MD 21286
(443) 921-4683
✔ PECOS✔ Accepts MedicareSame address
Ashley Yuen, MD
Family Practice
NPI 1952046799
8600 LA SALLE RD STE 100
Towson, MD 21286
(443) 921-4683
✔ PECOS✔ Accepts MedicareSame address
James Baronas, MD
Family Practice
NPI 1215071691
8600 LASALLE ROAD SUITE 100
Towson, MD 21286
(443) 921-4683
✔ PECOS✔ Accepts Medicare0.1 mi
Vivian Harvey, MD
Family Practice
NPI 1770089674
8600 LASALLE RD #100
Towson, MD 21286
(443) 921-4683
✔ PECOS✔ Accepts Medicare0.1 mi
Esther Kim
Nurse Practitioner
NPI 1255702742
8600 LA SALLE RD # 250
Towson, MD 21286
(443) 798-9029
✔ PECOS✔ Accepts Medicare0.1 mi
Laura Becker, CRNP
Nurse Practitioner
NPI 1417403494
1220B E JOPPA RD SUITE 310
Baltimore, MD 21286
(410) 494-1888
✔ PECOS✔ Accepts Medicare0.1 mi
Andrea O Connor, CRNP
Nurse Practitioner
NPI 1699235416
1001 CROMWELL BRIDGE RD STE 100
Towson, MD 21286
(443) 991-4914
✔ PECOS✔ Accepts Medicare0.3 mi
Katherine Duncan, M.D.
Ophthalmology
NPI 1407113566
8625 PLEASANT PLAINS RD
Towson, MD 21286
(410) 828-5558
✔ PECOS✔ Accepts Medicare0.5 mi
George Duncan, M.D.
Ophthalmology
NPI 1629061148
8625 PLEASANT PLAINS RD
Towson, MD 21286
(410) 828-5558
✔ PECOS✔ Accepts Medicare0.5 mi
Mark Foley, O.D.
Optometry
NPI 1407849995
8625 PLEASANT PLAINS RD
Towson, MD 21286
(410) 828-5558
✔ PECOS✔ Accepts Medicare0.5 mi
Elizabeth Mcginn, O.D.
Optometry
NPI 1578556064
8625 PLEASANT PLAINS RD
Towson, MD 21286
(410) 828-5558
✔ PECOS✔ Accepts Medicare0.5 mi
Martin Mcginn, O.D.
Optometry
NPI 1184617672
8625 PLEASANT PLAINS RD
Towson, MD 21286
(410) 828-5558
✔ PECOS✔ Accepts Medicare0.5 mi
James Womer, MD, MHS
Critical Care (Intensivists)
NPI 1073046744
515 FAIRMOUNT AVE STE 500
Towson, MD 21286
(410) 832-3400
✔ PECOS✔ Accepts Medicare1.1 mi
James Corkum, M.D.
Gastroenterology
NPI 1154387280
515 FAIRMOUNT AVE STE 100A
Towson, MD 21286
(410) 494-1315
✔ PECOS✔ Accepts Medicare1.1 mi
Marcella Mwaisela, MD
Neurology
NPI 1518976620
7801 YORK RD SUITE 342
Towson, MD 21204
(410) 321-6055
✔ PECOS✔ Accepts Medicare1.4 mi
Ibukunolupo Oni, MB, BS, MPH
Infectious Disease
NPI 1144581885
GBMC MAIN HOSPITAL 6701 NORTH CHARLES STREET, SUITE 5100
Baltimore, MD 21204
(443) 849-2327
✔ PECOS✔ Accepts Medicare1.6 mi
Julie Winston, M.D.
Otolaryngology
NPI 1578518809
120 SISTER PIERRE DR STE 202
Towson, MD 21204
(410) 216-4945
✔ PECOS✔ Accepts Medicare1.7 mi
Irina Mikityanskaya, M.D.
Hospitalist
NPI 1265578454
7601 OSLER DR
Towson, MD 21204
(410) 427-2574
✔ PECOS✔ Accepts Medicare1.7 mi
Shilpi Ahmed, M.D.
Cardiovascular Disease (Cardiology)
NPI 1194728584
7501 OSLER DR 3RD FLOOR
Towson, MD 21204
(410) 602-9262
✔ PECOS1.9 mi
Harvey Kasner, M.D.
Obstetrics/Gynecology
NPI 1346325123
100 WEST RD SUITE 404
Towson, MD 21204
(410) 832-5511
✔ PECOS✔ Accepts Medicare2.3 mi
See all 443 clinicians

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 1770305849. It was assigned to this organization in the NPPES registry on October 29, 2024. The provider is doing business as Gbmc At Joppa Rd.

Where is Greater Baltimore Medical Center, Inc. located?

Greater Baltimore Medical Center, Inc. is located at 8600 Lasalle Rd Ste 100, Potomac Bldg, Towson, MD 21286. The listed phone number is (443) 921-4683.

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

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Greater Baltimore Medical Center, Inc. enrolled in Medicare?

Yes. Greater Baltimore Medical Center, Inc. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Greater Baltimore Medical Center, Inc.?

According to the CMS Revalidation Reassignment List (October 2026 release), 443 clinicians in 38 Medicare specialties reassign their Medicare billing to Greater Baltimore Medical Center, Inc.. A 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 the clinician's services. The largest specialties are Nurse Practitioner (92), Hospitalist (50) and Internal Medicine (40). Of these, 2 practice at this address and 316 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Greater Baltimore Medical Center, Inc. was last updated on December 31, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.