Healthcare Provider Details

I. General information

NPI: 1659219673
Provider Name (Legal Business Name): GBMC HOSPITAL BASED SERVICES, LLC.
Entity Type: Organization
Gender:
Sole Proprietor:

II. Dates (important events)

Enumeration Date: 03/23/2026
Last Update Date: 03/23/2026
Certification Date: 03/23/2026
Deactivation Date:
Reactivation Date:

III. Provider practice location address

2700 QUARRY LAKE DR STE 100
BALTIMORE MD
21209-3761
US

IV. Provider business mailing address

6545 N CHARLES ST STE 102
BALTIMORE MD
21204-6836
US

V. Phone/Fax

Practice location:
  • Phone: 410-653-0077
  • Fax: 410-653-0463
Mailing address:
  • Phone:
  • Fax:

VI. Provider taxonomy

Scope of Practice (Provider specialty)

# 1
Primary TaxonomyY
Taxonomy Code207L00000X
TaxonomyAnesthesiology Physician
License Number
License Number State

VIII. Authorized Official

Name: PETER CARL OSTASEWSKI
Title or Position: CFO
Credential:
Phone: 443-849-2511