Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Robert Caleb Walker, PTA

Physical Therapy Assistant in Peoria, AZ · enumerated 2020 · practices at Savoia and Associates.

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

National Provider Identifier

1952913253

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Robert Caleb Walker

Credential PTA

Sex Male

Practice address 8952 W Salter Dr, Peoria, AZ, 85382

Phone (901) 268-8519

Enumeration date Aug 18, 2020

Last updated in NPPES Aug 18, 2020

Taxonomy & licenses

225200000X Physical Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PTA-014134 (AZ) Primary

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

Is NPI 1952913253 active?

Yes, as of the latest NPPES snapshot, NPI 1952913253 is active (record last updated 2020-08-18).

How do I verify Robert Walker's NPI record?

Cross-check NPI 1952913253 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Savoia and Associates Professional Counselor · Peoria, AZ NPI 1649749888

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-18.