Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Centennial Radiation Oncology, P.C.

Radiation Oncology Physician in Lafayette, CO · enumerated 2006 · authorized official Chris Noonan, Business Administrator.

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

National Provider Identifier

1942278361

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Registry record

Entity type Organization (Type 2)

Legal business name Centennial Radiation Oncology, P.C.

Practice address 120 Old Laramie Trl E, Lafayette, CO, 80026

Phone (303) 926-9800

Fax (303) 926-9801

Enumeration date Mar 10, 2006

Last updated in NPPES Jun 16, 2011

Taxonomy & classification

2085R0001X Radiation Oncology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Chris Noonan

Title Business Administrator

Phone (303) 926-9800

Other identifiers

Identifier	Type	State	Issuer
04019378	Medicaid	CO	-

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 type of organization is Centennial Radiation Oncology, P.C.?

Centennial Radiation Oncology, P.C. is registered in NPPES as a Radiation Oncology Physician (its primary provider taxonomy).

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-06-16.