Organization
GBMC HOSPITAL BASED SERVICES, LLC.
Active
Organization
GBMC HOSPITAL BASED SERVICES, LLC.
Active
Parent organization
GREATER BALTIMORE MEDICAL CENTER, INC.
Organization subpart
Yes
Provider details
NPI number
Legal business name
GREATER BALTIMORE MEDICAL CENTER, INC.
Authorized official
PETER CARL OSTASEWSKI (CFO)
(443) 849-2511
Entity
Organization
Contact information
Practice address
2700 QUARRY LAKE DR STE 100, BALTIMORE, MD 21209-3761
(410) 653-0077
(410) 653-0463
Mailing address
6545 N CHARLES ST STE 102, BALTIMORE, MD 21204-6836
Taxonomy
Speciality
Code
Description
License number
State
207L00000X
Anesthesiology Physician
Primary
—
—
Other
Enumeration date
03/23/2026
Last updated
03/23/2026
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