Active NPI
William Compton, M.D.
- Emergency Medicine Physician
- Louisville, KY
National Provider Identifier
1861432254
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Emergency Medicine Physician
- License
- 40037
- Practice address
- 4000 Kresge Way
Louisville, KY 40207-4605 - Phone
- (502) 897-8100
- NPI assigned
- Jun 7, 2006
- Last updated
- Jul 13, 2026
- 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 |
|---|---|---|---|---|
| Emergency Medicine Physician | 207P00000X | 40037 | KY | Primary |
Addresses
Primary practice location
4000 Kresge Way
Louisville, KY 40207-4605
Mailing address
PO Box 6749
Louisville, KY 40206-0749
Phone (502) 899-7646
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 000000382536 | Other | BLUE CROSS FACET ID |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in KY
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 1
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| TP304 | KY | MD | Obstetrics & Gynecology Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Louisville Observational Medicine Associates PSC | Emergency Medicine | Current | Accepting new patients |
| Central Kentucky Emergency Services P.S.C. | Emergency Medicine | Past | Accepting new patients |
Locations
4000 Kresge Way
St Matthews, KY 40207
Phone (502) 459-7902
Organizations & group practices 3
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
- Emergency Medicine Physician
- Louisville, KY
- NPI 1356018519
-
dba Louisville Emergency Medicine Associates
- Emergency Medicine Physician
- Louisville, KY
- NPI 1487604641
-
- Emergency Medicine Physician
- Shelbyville, KY
- NPI 1497750194
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1149638400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1861432254",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 6749",
"city": "LOUISVILLE",
"state": "KY",
"postal_code": "402060749",
"telephone_number": "502-899-7646",
"fax_number": "502-899-7648"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "4000 KRESGE WAY",
"city": "LOUISVILLE",
"state": "KY",
"postal_code": "402074605",
"telephone_number": "502-897-8100"
}
],
"practiceLocations": [],
"basic": {
"last_name": "COMPTON",
"first_name": "WILLIAM",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-06-07",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "207P00000X",
"taxonomy_group": "",
"desc": "Emergency Medicine",
"state": "KY",
"license": "40037",
"primary": true
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "BLUE CROSS FACET ID",
"identifier": "000000382536",
"state": null
}
],
"endpoints": [],
"other_names": []
}
Other providers in Louisville, KY
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.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.