Active NPI
Kirk W Leininger, MD
- Physical Medicine & Rehabilitation Physician
- St George, UT
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Physical Medicine & Rehabilitation Physician
- License
- 5405900-1205
- Practice address
- 2825 E Mall Dr
St George, UT 84790-1954 - Phone
- (435) 656-8800
- Fax
- (435) 627-1809
- NPI assigned
- Aug 5, 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 |
|---|---|---|---|---|
| Physical Medicine & Rehabilitation Physician | 208100000X | 5405900-1205 | UT | Primary |
Addresses
Primary practice location
2825 E Mall Dr
St George, UT 84790-1954
Mailing address
1055 N 500 W
Attn Credentialing
Provo, UT 84604
Phone (801) 354-8225
Other practice location 1
1055 N 300 W
#410
Provo, UT 84604-3344
Phone (801) 357-8818
Other practice location 2
1870 N Main St Ste 201
Cedar City, UT 84721-7742
Phone (435) 656-8800
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in UT
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Physical Medicine and Rehabilitation
- Education
- University of Utah School of Medicine, 1997
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
2825 E Mall Dr
St George, UT 84790-1954
Phone (435) 673-6131
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Ihc Health Services Inc | Current | Accepting new patients | |
| Ihc Health Services Inc | Current | Accepting new patients | |
| Ihc Health Services, Inc. | Current | Accepting new patients | |
| Kirk W Leininger | Physical Medicine & Rehabilitation | Past | Accepting new patients |
Locations
700 S Highway 99
Ste 3
Fillmore, UT 84631
Phone (435) 743-5555
1034 N 500 W
Provo, UT 84604
Phone (801) 362-4119
1055 N 300 W
Ste 302
Provo, UT 84604
Phone (801) 357-2534
Organizations & group practices 5
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.
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NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1154736000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1773878400000",
"number": "1386653772",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1055 N 500 W",
"address_2": "ATTN CREDENTIALING",
"city": "PROVO",
"state": "UT",
"postal_code": "84604",
"telephone_number": "801-354-8225",
"fax_number": "801-418-0941"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2825 E MALL DR",
"city": "ST GEORGE",
"state": "UT",
"postal_code": "847901954",
"telephone_number": "435-656-8800",
"fax_number": "435-627-1809"
}
],
"practiceLocations": [
{
"address_1": "1055 N 300 W",
"address_2": "#410",
"address_purpose": "LOCATION",
"city": "Provo",
"state": "UT",
"postal_code": "846043344",
"country_code": "US",
"telephone_number": "801-357-8818",
"fax_number": "801-357-8817",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "1870 N Main St Ste 201",
"address_purpose": "LOCATION",
"city": "Cedar City",
"state": "UT",
"postal_code": "847217742",
"country_code": "US",
"telephone_number": "435-656-8800",
"fax_number": "435-627-1809",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "LEININGER",
"first_name": "KIRK",
"middle_name": "W",
"name_prefix": "Dr.",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-08-05",
"last_updated": "2026-03-19",
"certification_date": "2026-03-19",
"status": "A"
},
"taxonomies": [
{
"code": "208100000X",
"taxonomy_group": "",
"desc": "Physical Medicine & Rehabilitation",
"state": "UT",
"license": "5405900-1205",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in St George, UT
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 19, 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.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.