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Rocky Mountain Radiologists PC

Diagnostic Radiology Physician in Wheat Ridge, CO · enumerated 2005 · authorized official Jeffrey Guyon, M.D..

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

National Provider Identifier

1013990043

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Registry record

Entity type Organization (Type 2)
Legal business name Rocky Mountain Radiologists PC
Practice address 8300 W 38th Ave, Wheat Ridge, CO, 80033
Enumeration date Nov 23, 2005
Last updated in NPPES Oct 20, 2016

Taxonomy & classification

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Jeffrey Guyon
Title M.D.

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.

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Frequently asked questions

What type of organization is Rocky Mountain Radiologists PC?
Rocky Mountain Radiologists PC is registered in NPPES as a Diagnostic Radiology 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 2016-10-20.