NPIMap

Organization Active NPI

Greater Baltimore Medical Center, Inc.

Doing business as GBMC Pulmonary & Sleep Medicine

  • Pulmonary Disease Physician
  • Baltimore, MD
National Provider Identifier
1437034667
Registry record updated Dec 15, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pulmonary Disease PhysicianTaxonomy code 207RP1001X
Legal business name
GREATER BALTIMORE MEDICAL CENTER, INC.
Doing business as
GBMC Pulmonary & Sleep Medicine
Practice address
6565 N Charles St Ste 411
Baltimore, MD 21204-5803
Phone
(443) 849-3901
NPI assigned
Aug 7, 2025
Last updated
Dec 15, 2025By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Dec 15, 2025

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name
Joshua Campbell
Title
Interim Evp & Cfo
Phone
(443) 849-3844

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Critical Care Medicine (Internal Medicine) Physician 207RC0200X
Pulmonary Disease Physician 207RP1001X Primary
Sleep Medicine (Internal Medicine) Physician 207RS0012X
Sleep Medicine (Psychiatry & Neurology) Physician 2084S0012X

Addresses

Primary practice location

6565 N Charles St Ste 411
Baltimore, MD 21204-5803

Mailing address

6701 N Charles St
So Chapman BLDG, Ste 102
Baltimore, MD 21204

Other names 2

  • GBMC Pulmonary & Sleep Medicine Doing business as
  • Pulmonary Medicine at GBMC Other name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MD

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20040217000852 MD Part B Supplier - Clinic/Group Practice 1759276975 Receives reassigned benefits from 513 practitioners
This NPI is an additional NPI on the enrollment

National Provider Directory

National Provider Directory
Tax ID family
Greater Baltimore Medical Center80 organizations share this tax ID, including this one

Organizations with this tax ID in the same state 24

This tax ID family is large, so up to 24 of its organizations in the same state are linked here.

View all 24

Practitioners & affiliated clinicians

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1754524800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1765756800000",
    "number": "1437034667",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6701 N CHARLES ST",
            "address_2": "SO CHAPMAN BLDG, STE 102",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "21204"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6565 N CHARLES ST STE 411",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212045803",
            "telephone_number": "443-849-3901"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "GREATER BALTIMORE MEDICAL CENTER, INC.",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-08-07",
        "last_updated": "2025-12-15",
        "certification_date": "2025-12-15",
        "status": "A",
        "authorized_official_last_name": "CAMPBELL",
        "authorized_official_first_name": "JOSHUA",
        "authorized_official_title_or_position": "INTERIM EVP & CFO",
        "authorized_official_telephone_number": "443-849-3844"
    },
    "taxonomies": [
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207RP1001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Pulmonary Disease",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "207RS0012X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Sleep Medicine",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "2084S0012X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Sleep Medicine",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "GBMC Pulmonary & Sleep Medicine",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "Pulmonary Medicine at GBMC",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

Other providers in Baltimore, MD

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 15, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.