NPI Portal NPI Lookup & Verification

Eric M Tilley, P.A.

Eric M Tilley is a Surgical Physician Assistant provider (Physician Assistant) practicing in Everett, WA, registered in the NPPES registry with NPI 1710979521 since 2005. The credential PA stands for Physician Assistant.

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NPI 1710979521
Entity type Individual (Type 1)
Name Eric M Tilley
Credential P.A.
Sex Male
Practice address 728 134TH ST SW STE 120, RADIA INC., PS, Everett, WA, 98204
Phone 4256407671
Enumeration date 2005-08-17
Last updated in NPPES 2014-01-28

Taxonomy & licenses

Taxonomy code Specialty Primary License State
363AS0400X Surgical Physician Assistant Primary 10005032 WA

PA — Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program. About the PA credential

Copy-ready billing details
Provider: Eric Tilley, P.A.
NPI: 1710979521
Taxonomy: 363AS0400X (Surgical Physician Assistant)
Address: 728 134TH ST SW STE 120, RADIA INC., PS, Everett, WA, 98204

Verify this record

Cross-check NPI 1710979521 against the authoritative CMS record: view Eric M Tilley on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

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.
What specialty is Eric Tilley?
Eric Tilley is registered in NPPES with the primary taxonomy of Surgical Physician Assistant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2014-01-28.