Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Copper Mountain Clinic-Thatcher

Family Medicine Physician in Thatcher, AZ · enumerated 2026 · authorized official Kathleen Williams, Vp & Chief Financial Officer.

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

National Provider Identifier

1598692329

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Registry record

Entity type Organization (Type 2)

Legal business name Copper Mountain Clinic-Thatcher

Parent organization Mt. Graham Regional Medical Center, Inc.

Practice address 1013 N College Ave, Suite 104, Thatcher, AZ, 85552

Phone (928) 348-3960

Fax (844) 665-7939

Enumeration date May 6, 2026

Last updated in NPPES May 6, 2026

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians Primary

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers Secondary

Authorized official

Name Kathleen Williams

Title Vp & Chief Financial Officer

Phone (928) 348-4060

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2026-05-06. Verify at npiregistry.cms.hhs.gov.

Where is Copper Mountain Clinic-Thatcher located?

The practice location on file with NPPES is in Thatcher, AZ.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-06.