Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Billings Clinic

Hematology & Oncology Physician in Williston, ND · enumerated 2007 · authorized official Kathleen Quinones, Cfo.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1245397041

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Registry record

Entity type Organization (Type 2)

Legal business name Billings Clinic

Other name <Unavail>

Parent organization Billings Clinic

Practice address 1305 15th Avenue W, Williston, ND, 58801

Phone (406) 238-2500

Enumeration date Jan 2, 2007

Last updated in NPPES Jan 31, 2023

Taxonomy & classification

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Kathleen Quinones

Title Cfo

Phone (406) 435-6445

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2023-01-31. Verify at npiregistry.cms.hhs.gov.

Where is Billings Clinic located?

The practice location on file with NPPES is in Williston, ND.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-01-31.