Billings Clinic

Billings Clinic is a healthcare organization registered as Hematology & Oncology Physician in Williston, ND, holding Type 2 (organization) NPI 1245397041 since 2007. The authorized official on file is Kathleen Quinones, Cfo.

✓ Active NPI ✓ Valid NPI checksum Organization subpart

NPI	1245397041
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	4062382500
Enumeration date	2007-01-02
Last updated in NPPES	2023-01-31

Authorized official

Name	Kathleen Quinones
Title	Cfo
Phone	4064356445

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
207RH0003X	Hematology & Oncology Physician	Primary	—	—

Copy-ready billing details

Provider: Billings Clinic
NPI: 1245397041
Taxonomy: 207RH0003X (Hematology & Oncology Physician)
Address: 1305 15TH AVENUE W, Williston, ND, 58801

Verify this record

Cross-check NPI 1245397041 against the authoritative CMS record: view Billings Clinic on the official NPPES registry .

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 or validate an NPI number.

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 2026-07-09. Provider record last updated 2023-01-31.