Active NPI
Yellowstone Pathology Institute, Inc.
- Clinical Medical Laboratory
- Billings, MT
National Provider Identifier
1790787935
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Clinical Medical Laboratory
- License
- CLIA 27D0946844
- Legal business name
- YELLOWSTONE PATHOLOGY INSTITUTE, INC.
- Practice address
- 2900 12TH Ave N
Ste 295W
Billings, MT 59101-7506 - Phone
- (406) 238-6360
- Fax
- (406) 238-6361
- NPI assigned
- Jun 1, 2005
- Organization subpart
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- Ms. Vicki A McCarthy, CPA,MBA
- Title
- Administrator
- Phone
- (406) 238-6360
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Clinical Medical Laboratory | 291U00000X | CLIA 27D0946844 | MT | Primary |
Addresses
Primary practice location
2900 12TH Ave N
Ste 295W
Billings, MT 59101-7506
Mailing address
5700 Southwyck Blvd
Toledo, OH 43614-1509
Phone (800) 288-8325
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 420495 | Medicaid | MT |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in MT
Enrollment records 1
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| O20070924000215 | MT | Part B Supplier - Independent Clinical Laboratory | 6204920119 | Practice locations: Billings, MT; Bozeman, MT |
Laboratory certificates & supplier records
Derived by NPIMapThese CMS records do not include an NPI. They are shown because their name and street address match this provider’s.
CLIA laboratory certificates
| CLIA number | Laboratory | Certificate | Expires |
|---|---|---|---|
| 27D0946844 | Yellowstone Pathology Institute Inc | Accreditation | Feb 1, 2027 |
National Provider Directory
National Provider DirectoryPractitioners & affiliated clinicians
Practitioners 3
Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.
-
- Anatomic Pathology & Clinical Pathology Physician
- Billings, MT
- NPI 1972692416
-
- Anatomic Pathology & Clinical Pathology Physician
- Billings, MT
- NPI 1457812448
-
- Anatomic Pathology & Clinical Pathology Physician
- Billings, MT
- NPI 1912402801
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1117584000000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1772668800000",
"number": "1790787935",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "5700 SOUTHWYCK BLVD",
"city": "TOLEDO",
"state": "OH",
"postal_code": "436141509",
"telephone_number": "800-288-8325",
"fax_number": "419-866-5453"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2900 12TH AVE N",
"address_2": "STE 295W",
"city": "BILLINGS",
"state": "MT",
"postal_code": "591017506",
"telephone_number": "406-238-6360",
"fax_number": "406-238-6361"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "YELLOWSTONE PATHOLOGY INSTITUTE, INC.",
"organizational_subpart": "NO",
"enumeration_date": "2005-06-01",
"last_updated": "2026-03-05",
"certification_date": "2026-03-05",
"status": "A",
"authorized_official_last_name": "MCCARTHY",
"authorized_official_first_name": "VICKI",
"authorized_official_middle_name": "A",
"authorized_official_title_or_position": "ADMINISTRATOR",
"authorized_official_telephone_number": "406-238-6360",
"authorized_official_name_prefix": "Ms.",
"authorized_official_credential": "CPA,MBA"
},
"taxonomies": [
{
"code": "291U00000X",
"taxonomy_group": "",
"desc": "Clinical Medical Laboratory",
"state": "MT",
"license": "CLIA 27D0946844",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "420495",
"state": "MT"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Billings, MT
- Yellowstone Family Dental
- Yellowstone Health and Rehab (Physical Therapy in Motion)
- Yellowstone Naturopathic Clinic P C
- Yellowstone Nursing and Rehab Center LLC
- Yellowstone Pathologists, PC
- Yellowstone Surgery Center LLC (Yellowstone Surgery Center West)
- Yellowstone Surgery Center, LLC
- Yellowstone Therapy Center LLC
- Yellowstone Urology, PLLC
- Yellowstone Valley Behavioral Health, PC
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 5, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
- 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.