Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Hayley Taylor Davies, PA-C

Physician Assistant in Newark, NJ · enumerated 2025.

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

National Provider Identifier

1538055728

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Registry record

Entity type Individual (Type 1)

Name Hayley Taylor Davies

Credential PA-C

Sex Female

Practice address 201 Lyons Ave, Newark, NJ, 07112

Phone (973) 926-7203

Enumeration date Jun 16, 2025

Last updated in NPPES Sep 24, 2025

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 25MP00944000 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Hayley Davies?

Hayley Davies is registered in NPPES with the primary taxonomy of Physician Assistant. 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 2025-09-24.