Active NPI
Elizabeth Joseph, M.D.
- Anesthesiology Physician
- Saint Louis, MO
National Provider Identifier
1396503413
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Anesthesiology Physician
- License
- 2025025001
- Practice address
- 660 S Euclid Ave
Saint Louis, MO 63110-1010 - Phone
- (314) 273-0500
- NPI assigned
- Mar 12, 2024
- Sex
- Female
- Sole proprietor
- Yes
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 | 2025025001 | MO | Primary |
Addresses
Primary practice location
660 S Euclid Ave
Saint Louis, MO 63110-1010
Mailing address
660 S Euclid Ave
Saint Louis, MO 63110-1010
Other names 1
- Elizabeth Gregor
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in MO
- 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 |
|---|---|---|---|---|
| I20250708001862 | MO | Order and Referring Only - Anesthesiology | 1254845779 |
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": "1710201600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1787702400000",
"number": "1396503413",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "660 S EUCLID AVE",
"city": "SAINT LOUIS",
"state": "MO",
"postal_code": "631101010"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "660 S EUCLID AVE",
"city": "SAINT LOUIS",
"state": "MO",
"postal_code": "631101010",
"telephone_number": "314-273-0500"
}
],
"practiceLocations": [],
"basic": {
"last_name": "JOSEPH",
"first_name": "ELIZABETH",
"credential": "M.D.",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2024-03-12",
"last_updated": "2026-08-26",
"certification_date": "2026-08-26",
"status": "A"
},
"taxonomies": [
{
"code": "207L00000X",
"taxonomy_group": "193400000X SINGLE SPECIALTY GROUP",
"desc": "Anesthesiology",
"state": "MO",
"license": "2025025001",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": [
{
"first_name": "ELIZABETH",
"last_name": "GREGOR",
"credential": "M.D.",
"code": "1",
"type": "Former Name"
}
]
}Other providers in Saint Louis, MO
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 26, 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.