Active NPI
Galen Inpatient Physicians PC
- Hospitalist Physician
- Germantown, MD
National Provider Identifier
1225923154
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Hospitalist Physician
- Legal business name
- GALEN INPATIENT PHYSICIANS PC
- Practice address
- 19801 Observation Dr
Germantown, MD 20876-4070 - Phone
- (301) 557-5928
- NPI assigned
- Jun 11, 2025
- Organization subpart
- No
Authorized official
NPPES NPI Registry- Name
- David Birdsall, MD
- Title
- Coo & VP
- Phone
- (510) 350-2600
Other NPIs on the same Medicare enrollment 1
NPIs listed together on one Medicare enrollment, typically parts of the same organization.
-
- Hospitalist Physician
- Silver Spring, MD
- NPI 1417842345
O20250826000638
Other NPIs with the same Medicare PAC ID 10
NPIs whose Medicare enrollments share a PECOS associate control ID (the same enrolled entity).
Practitioners 1,051
Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.
-
- Internal Medicine Physician
- Silver Spring, MD
- NPI 1699339473
DC
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in DC
Enrollment records 1
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| O20250826000638 | DC | Part B Supplier - Clinic/Group Practice | 3678464633 |
Receives reassigned benefits from 74 practitioners 1 other NPI on this enrollment Practice locations: Silver Spring, MD; Germantown, MD |
National Provider Directory
National Provider DirectorySpecialties & licenses 1
NPPES NPI Registry| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Hospitalist Physician | 208M00000X | Primary |
Addresses
NPPES NPI RegistryPrimary practice location
19801 Observation Dr
Germantown, MD 20876-4070
Mailing address
2100 Powell St Ste 400
Emeryville, CA 94608-1872
Phone (510) 350-2600
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format, last updated by the provider on Jun 11, 2025.
{
"created_epoch": "1749600000000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1749600000000",
"number": "1225923154",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "2100 POWELL ST STE 400",
"city": "EMERYVILLE",
"state": "CA",
"postal_code": "946081872",
"telephone_number": "510-350-2600"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "19801 OBSERVATION DR",
"city": "GERMANTOWN",
"state": "MD",
"postal_code": "208764070",
"telephone_number": "301-557-5928"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "GALEN INPATIENT PHYSICIANS PC",
"organizational_subpart": "NO",
"enumeration_date": "2025-06-11",
"last_updated": "2025-06-11",
"certification_date": "2025-06-11",
"status": "A",
"authorized_official_last_name": "BIRDSALL",
"authorized_official_first_name": "DAVID",
"authorized_official_title_or_position": "COO & VP",
"authorized_official_telephone_number": "510-350-2600",
"authorized_official_credential": "MD"
},
"taxonomies": [
{
"code": "208M00000X",
"taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
"desc": "Hospitalist",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Germantown, MD
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 11, 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.