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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Zachary Gassman, DC

Chiropractor in Spokane Valley, WA · enumerated 2019 · practices at Michael W. Fisk, D.C., P.S.

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

National Provider Identifier

1083178339

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Registry record

Entity type Individual (Type 1)
Name Zachary Gassman
Credential DC
Sex Male
Practice address Spokane Valley, WA, 99206
Phone (509) 922-1909
Fax (509) 922-6648
Enumeration date Jan 30, 2019
Last updated in NPPES Jan 30, 2019

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License CH60929108 (WA) Primary
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

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 Zachary Gassman practice?
The practice location on file with NPPES is in Spokane Valley, WA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Zachary Gassman?
The National Provider Identifier (NPI) for Zachary Gassman is 1083178339, 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 2019-01-30.