Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kathleen Mackay Walker, PT

Physical Therapist in Urbanna, VA · enumerated 2011 · practices at Middle Peninsula Northern Neck Csb.

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

National Provider Identifier

1538467162

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Registry record

Entity type Individual (Type 1)

Name Kathleen Mackay Walker

Credential PT

Sex Female

Practice address 5372 Old Virginia St, Suite B, Urbanna, VA, 23175

Phone (804) 758-5250

Fax (804) 758-5183

Enumeration date Mar 7, 2011

Last updated in NPPES Mar 7, 2011

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 2305002267 (VA) Primary

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

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 Kathleen Walker?

The National Provider Identifier (NPI) for Kathleen Walker is 1538467162, a Type 1 (individual) record in the CMS NPPES registry.

Where does Kathleen Walker practice?

The practice location on file with NPPES is in Urbanna, VA. 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 2011-03-07.