Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ellen Michelle Gish

Family Nurse Practitioner in Tumwater, WA · enumerated 2017.

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

National Provider Identifier

1235648601

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Registry record

Entity type Individual (Type 1)

Name Ellen Michelle Gish

Sex Female

Practice address 200 Israel Rd Se, Tumwater, WA, 98511

Phone (253) 582-8440

Enumeration date Sep 28, 2017

Last updated in NPPES Jun 23, 2025

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 60559015 (WA) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP70004422 (WA) 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

Is NPI 1235648601 active?

Yes, as of the latest NPPES snapshot, NPI 1235648601 is active (record last updated 2025-06-23).

How do I verify Ellen Gish's NPI record?

Cross-check NPI 1235648601 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-23.