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Billings Clinic

Q: What type of organization is Billings Clinic?

Billings Clinic is registered in NPPES as a Radiation Oncology Physician (its primary provider taxonomy).

Radiation Oncology Physician in Billings, MT · enumerated 2007 · authorized official Kathleen Quinones, Cfo.

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

National Provider Identifier

1427262880

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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 2800 10th Ave N, Billings, MT, 59101

Phone (406) 657-4000

Enumeration date May 9, 2007

Last updated in NPPES Jan 31, 2023

Taxonomy & classification

2085R0001X Radiation Oncology Physician Allopathic & Osteopathic Physicians Primary

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians Secondary

Authorized official

Name Kathleen Quinones

Title Cfo

Phone (406) 435-6445

Other identifiers

Identifier	Type	State	Issuer
94820	Other	MT	BCBS

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

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Billings Clinic?

Billings Clinic is registered in NPPES as a Radiation Oncology Physician (its primary provider taxonomy).

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