Active NPI
Margaret Grace Armistead, MD
- Anesthesiology Physician
- Shreveport, LA
National Provider Identifier
1366375644
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Anesthesiology Physician
- License
- 352488
- Practice address
- 1541 Kings Hwy
Shreveport, LA 71103-4228 - Phone
- (318) 626-0000
- NPI assigned
- Jun 5, 2026
- Sex
- Female
- 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 |
|---|---|---|---|---|
| Anesthesiology Physician | 207L00000X | 352488 | LA | Primary |
Addresses
Primary practice location
1541 Kings Hwy
Shreveport, LA 71103-4228
Mailing address
2116 Old Grove Cir
Shreveport, LA 71106-2574
Phone (870) 736-6136
Other names 1
- Dr. Grace Armistead
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in LA
- 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 |
|---|---|---|---|---|
| I20260618000085 | LA | Order and Referring Only - Anesthesiology | 3274005582 |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 352488 | LA | MD | Anesthesiology Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1780617600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1780617600000",
"number": "1366375644",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "2116 OLD GROVE CIR",
"city": "SHREVEPORT",
"state": "LA",
"postal_code": "711062574",
"telephone_number": "870-736-6136"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1541 KINGS HWY",
"city": "SHREVEPORT",
"state": "LA",
"postal_code": "711034228",
"telephone_number": "318-626-0000"
}
],
"practiceLocations": [],
"basic": {
"last_name": "ARMISTEAD",
"first_name": "MARGARET",
"middle_name": "GRACE",
"name_prefix": "Dr.",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2026-06-05",
"last_updated": "2026-06-05",
"certification_date": "2026-06-05",
"status": "A"
},
"taxonomies": [
{
"code": "207L00000X",
"taxonomy_group": "",
"desc": "Anesthesiology",
"state": "LA",
"license": "352488",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": [
{
"first_name": "GRACE",
"last_name": "ARMISTEAD",
"prefix": "DR.",
"credential": "MD",
"code": "2",
"type": "Professional Name"
}
]
}
Other providers in Shreveport, LA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 5, 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.