Active NPI
Kurt William Grathwohl, M.D.
- Critical Care Medicine (Anesthesiology) Physician
- Fort Sam Houston, TX
National Provider Identifier
1285624205
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Critical Care Medicine (Anesthesiology) Physician
- License
- L7735
- Practice address
- 3851 Roger Brooke Dr
Fort Sam Houston, TX 78234-4501 - Phone
- (210) 231-8386
- Fax
- (210) 916-0268
- NPI assigned
- Oct 21, 2005
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Critical Care Medicine (Anesthesiology) Physician | 207LC0200X | L7735 | TX | Primary |
Addresses
Primary practice location
3851 Roger Brooke Dr
Fort Sam Houston, TX 78234-4501
Mailing address
3851 Roger Brooke Dr
Fort Sam Houston, TX 78234-4501
Phone (210) 231-8386
Other practice location 1
1100 Wilford Hall Loop Bldg 4554
Jbsa Lackland, TX 78236-5638
Phone (210) 916-2118
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in TX
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 1
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20250917004649 | TX | Order and Referring Only - Internal Medicine | 9638228554 |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1129852800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783123200000",
"number": "1285624205",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "3851 ROGER BROOKE DR",
"city": "FORT SAM HOUSTON",
"state": "TX",
"postal_code": "782344501",
"telephone_number": "210-231-8386",
"fax_number": "210-916-0268"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "3851 ROGER BROOKE DR",
"city": "FORT SAM HOUSTON",
"state": "TX",
"postal_code": "782344501",
"telephone_number": "210-231-8386",
"fax_number": "210-916-0268"
}
],
"practiceLocations": [
{
"address_1": "1100 Wilford Hall Loop Bldg 4554",
"address_purpose": "LOCATION",
"city": "Jbsa Lackland",
"state": "TX",
"postal_code": "782365638",
"country_code": "US",
"telephone_number": "210-916-2118",
"fax_number": "210-916-0268",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "GRATHWOHL",
"first_name": "KURT",
"middle_name": "WILLIAM",
"name_prefix": "Dr.",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2005-10-21",
"last_updated": "2026-07-04",
"certification_date": "2026-07-04",
"status": "A"
},
"taxonomies": [
{
"code": "207LC0200X",
"taxonomy_group": "",
"desc": "Anesthesiology, Critical Care Medicine",
"state": "TX",
"license": "L7735",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Fort Sam Houston, TX
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 4, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.