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Whalen Chiropractic Clinic PC

Chiropractor in Fort Collins, CO · enumerated 2013 · authorized official Mary Whalen, President.

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

National Provider Identifier

1639503048

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Registry record

Entity type Organization (Type 2)
Legal business name Whalen Chiropractic Clinic PC
Practice address 2850 Mcclelland Dr., Suite 1900, Fort Collins, CO, 80525
Phone (970) 493-7340
Enumeration date Aug 21, 2013
Last updated in NPPES Feb 17, 2026

Taxonomy & classification

111N00000X Chiropractor Chiropractic Providers · License 2960 (CO) Primary

Authorized official

Name Mary Whalen
Title President
Phone (970) 493-7340

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 is the NPI number for Whalen Chiropractic Clinic PC?
The NPI for Whalen Chiropractic Clinic PC is 1639503048, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Whalen Chiropractic Clinic PC?
NPPES lists Mary Whalen (President) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-17.