Active NPI
Stephen E Vierling, M.D.
- Orthopaedic Surgery Physician
- Saint Louis, MO
National Provider Identifier
1750330700
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Orthopaedic Surgery Physician
- License
- R7867
- Practice address
- 12639 Old Tesson Rd
Suite 115
Saint Louis, MO 63128-2786 - Phone
- (314) 849-0311
- Fax
- (314) 849-4423
- NPI assigned
- May 8, 2006
- 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 |
|---|---|---|---|---|
| Orthopaedic Surgery Physician | 207X00000X | R7867 | MO | Primary |
Addresses
Primary practice location
12639 Old Tesson Rd
Suite 115
Saint Louis, MO 63128-2786
Mailing address
12639 Old Tesson Rd
Suite 115
Saint Louis, MO 63128-2786
Phone (314) 849-0311
Other identifiers 6
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0900145 | Other | MO | UNITED HEALTHCARE |
| 4071555 | Other | MO | AETNA |
| 103889 | Other | MO | HEALTHLINK |
| 23216 | Other | MO | BLUE CROSS BLUE SHIELD |
| 31400074003 | Other | MO | CIGNA |
| 44727 | Other | MO | GROUP HEALTH PLAN |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
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": "1147046400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1750330700",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "12639 OLD TESSON RD",
"address_2": "SUITE 115",
"city": "SAINT LOUIS",
"state": "MO",
"postal_code": "631282786",
"telephone_number": "314-849-0311",
"fax_number": "314-849-4423"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "12639 OLD TESSON RD",
"address_2": "SUITE 115",
"city": "SAINT LOUIS",
"state": "MO",
"postal_code": "631282786",
"telephone_number": "314-849-0311",
"fax_number": "314-849-4423"
}
],
"practiceLocations": [],
"basic": {
"last_name": "VIERLING",
"first_name": "STEPHEN",
"middle_name": "E",
"name_prefix": "Dr.",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-05-08",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "207X00000X",
"taxonomy_group": "",
"desc": "Orthopaedic Surgery",
"state": "MO",
"license": "R7867",
"primary": true
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "UNITED HEALTHCARE",
"identifier": "0900145",
"state": "MO"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "AETNA",
"identifier": "4071555",
"state": "MO"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "HEALTHLINK",
"identifier": "103889",
"state": "MO"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "BLUE CROSS BLUE SHIELD",
"identifier": "23216",
"state": "MO"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "CIGNA",
"identifier": "31400074003",
"state": "MO"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "GROUP HEALTH PLAN",
"identifier": "44727",
"state": "MO"
}
],
"endpoints": [],
"other_names": []
}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 Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.