Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Forrest G. Walker, P.T.

Physical Therapist in Boulder, CO · enumerated 2006 · practices at Alta Physical Therapy PC.

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

National Provider Identifier

1164526810

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Registry record

Entity type Individual (Type 1)

Name Mr. Forrest G. Walker

Credential P.T.

Sex Male

Practice address 2955 Baseline Rd, Boulder, CO, 80303

Phone (303) 444-8707

Fax (303) 444-8109

Enumeration date Sep 12, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 2961 (CO) Primary

PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation. About the PT credential

Other identifiers

Identifier	Type	State	Issuer
2961	Other	CO	PT LICENSE

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 the NPI number for Forrest Walker?

The National Provider Identifier (NPI) for Forrest Walker is 1164526810, a Type 1 (individual) record in the CMS NPPES registry.

Where does Forrest Walker practice?

The practice location on file with NPPES is in Boulder, CO. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.