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Dr. Martha Lynn Walker, PT

Physical Therapist in Norfolk, VA · enumerated 2013.

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

National Provider Identifier

1346672433

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Registry record

Entity type Individual (Type 1)
Name Dr. Martha Lynn Walker
Credential PT
Sex Female
Practice address 1015 W 47th St, Old Dominion University, Norfolk, VA, 23529
Phone (757) 683-3309
Fax (757) 683-7050
Enumeration date Jul 31, 2013
Last updated in NPPES Jul 31, 2013

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 2305002365 (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.

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Frequently asked questions

Is NPI 1346672433 active?
Yes, as of the latest NPPES snapshot, NPI 1346672433 is active (record last updated 2013-07-31).
How do I verify Martha Walker's NPI record?
Cross-check NPI 1346672433 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-07-31.