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Nathan Walker

Preferred Provider Organization in Glenolden, PA · enumerated 2012 · authorized official Nathan Walker, Optometrist.

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

National Provider Identifier

1902163462

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Registry record

Entity type Organization (Type 2)
Legal business name Nathan Walker
Practice address 30 S Macdade Blvd, Glenolden, PA, 19036
Phone (610) 586-0651
Enumeration date Apr 20, 2012
Last updated in NPPES Apr 20, 2012

Taxonomy & classification

305R00000X Preferred Provider Organization Managed Care Organizations · License OEG-001360 (PA) Primary

Authorized official

Name Nathan Walker
Title Optometrist
Phone (610) 586-0651

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

What is the NPI number for Nathan Walker?
The NPI for Nathan Walker is 1902163462, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Nathan Walker?
NPPES lists Nathan Walker (Optometrist) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-04-20.