Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Allen I Walker

Q: What is the NPI number for Allen Walker?

The National Provider Identifier (NPI) for Allen Walker is 1366728081, a Type 1 (individual) record in the CMS NPPES registry.

Medical Physician Assistant in Astoria, NY · enumerated 2011.

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

National Provider Identifier

1366728081

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Registry record

Entity type Individual (Type 1)

Name Allen I Walker

Sex Male

Practice address Astoria, NY, 11105

Phone (718) 777-3494

Enumeration date Oct 26, 2011

Last updated in NPPES Oct 26, 2011

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 005969 (NY) 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

Where does Allen Walker practice?

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

What is the NPI number for Allen Walker?

The National Provider Identifier (NPI) for Allen Walker is 1366728081, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-10-26.