Active NPI
Harriette M. Horst, M.D.
- Trauma Surgery Physician
- Detroit, MI
National Provider Identifier
1770646390
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Trauma Surgery Physician
- License
- 4301037606
- Practice address
- Henry Ford Health System
2799 West Grand Boulevard
Detroit, MI 48202 - Phone
- (313) 916-2436
- NPI assigned
- Dec 18, 2006
- 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 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Surgical Critical Care Physician | 2086S0102X | 4301037606 | MI | |
| Trauma Surgery Physician | 2086S0127X | 4301037606 | MI | Primary |
Addresses
Primary practice location
Henry Ford Health System
2799 West Grand Boulevard
Detroit, MI 48202
Mailing address
Henry Ford Health System
2799 West Grand Boulevard
Detroit, MI 48202
Phone (313) 916-2436
Other identifiers 2
| Identifier | Type | State | Issuer |
|---|---|---|---|
| HH037606 | Other | COMMERCIAL-COMMERCIAL NUMBER | |
| HH037606 | Other | CHAMPUS-CHAMPUS |
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": "1166400000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1757548800000",
"number": "1770646390",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "HENRY FORD HEALTH SYSTEM",
"address_2": "2799 WEST GRAND BOULEVARD",
"city": "DETROIT",
"state": "MI",
"postal_code": "48202",
"telephone_number": "313-916-2436"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "HENRY FORD HEALTH SYSTEM",
"address_2": "2799 WEST GRAND BOULEVARD",
"city": "DETROIT",
"state": "MI",
"postal_code": "48202",
"telephone_number": "313-916-2436"
}
],
"practiceLocations": [],
"basic": {
"last_name": "HORST",
"first_name": "HARRIETTE",
"middle_name": "M.",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2006-12-18",
"last_updated": "2025-09-11",
"status": "A"
},
"taxonomies": [
{
"code": "2086S0102X",
"taxonomy_group": "",
"desc": "Surgery, Surgical Critical Care",
"state": "MI",
"license": "4301037606",
"primary": false
},
{
"code": "2086S0127X",
"taxonomy_group": "",
"desc": "Surgery, Trauma Surgery",
"state": "MI",
"license": "4301037606",
"primary": true
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "COMMERCIAL-COMMERCIAL NUMBER",
"identifier": "HH037606",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "CHAMPUS-CHAMPUS",
"identifier": "HH037606",
"state": null
}
],
"endpoints": [],
"other_names": []
}
Other providers in Detroit, MI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.