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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Edward P Gruber, ARNP

Family Medicine Physician in Spokane, WA · enumerated 2005 · practices at Washington State University.

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

National Provider Identifier

1033104963

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Registry record

Entity type Individual (Type 1)
Name Mr. Edward P Gruber
Credential ARNP
Sex Male
Practice address 829 W Broadway Ave, Spokane, WA, 99201
Phone (509) 323-7600
Fax (509) 323-7602
Enumeration date Sep 16, 2005
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License AP30005558 (WA) Primary

Other identifiers

Identifier Type State Issuer
9628694 Medicaid WA -

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

Where does Edward Gruber practice?
The practice location on file with NPPES is in Spokane, WA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Edward Gruber?
The National Provider Identifier (NPI) for Edward Gruber is 1033104963, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.