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Catherine Walker, CPRS

Peer Specialist in Newton, NJ · enumerated 2021.

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

National Provider Identifier

1952074338

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Registry record

Entity type Individual (Type 1)
Name Catherine Walker
Credential CPRS
Sex Female
Practice address 61 Spring St, Newton, NJ, 07860
Enumeration date Jul 30, 2021
Last updated in NPPES Jul 30, 2021

Taxonomy & licenses

175T00000X Peer Specialist Other Service Providers · License 563 (NJ) 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.

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Frequently asked questions

What specialty is Catherine Walker?
Catherine Walker is registered in NPPES with the primary taxonomy of Peer Specialist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-07-30.