Active NPI
Leighton T Pennington
- Prevention Professional
- Pendleton, OR
National Provider Identifier
1285576371
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Prevention Professional
- License
- 109232
- Practice address
- PO Box 160
Pendleton, OR 97801-0160 - Phone
- (541) 240-8742
- Fax
- (541) 240-8742
- NPI assigned
- Apr 7, 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 |
|---|---|---|---|---|
| Prevention Professional | 405300000X | 109232 | OR | Primary |
Addresses
Primary practice location
PO Box 160
Pendleton, OR 97801-0160
Mailing address
PO Box 160
Pendleton, OR 97801-0160
Phone (541) 240-8742
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)
- Not enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 109232 | OR | MD | Prevention Professional |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Yellowhawk Tribal Health Center | Prevention Professional | Current | Accepting new patients |
Organizations & group practices 1
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
-
- Prevention Professional
- Pendleton, OR
- NPI 1457293672
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1775520000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1777507200000",
"number": "1285576371",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 160",
"city": "PENDLETON",
"state": "OR",
"postal_code": "978010160",
"telephone_number": "541-240-8742",
"fax_number": "541-240-8768"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "PO BOX 160",
"city": "PENDLETON",
"state": "OR",
"postal_code": "978010160",
"telephone_number": "541-240-8742",
"fax_number": "541-240-8742"
}
],
"practiceLocations": [],
"basic": {
"last_name": "PENNINGTON",
"first_name": "LEIGHTON",
"middle_name": "T",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2026-04-07",
"last_updated": "2026-04-30",
"certification_date": "2026-04-30",
"status": "A"
},
"taxonomies": [
{
"code": "405300000X",
"taxonomy_group": "",
"desc": "Prevention Professional",
"state": "OR",
"license": "109232",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Pendleton, OR
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 30, 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.