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Gary D Haas, D.O.

Interventional Pain Medicine Physician in Clarkston, WA · enumerated 2006.

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

National Provider Identifier

1912917618

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Registry record

Entity type Individual (Type 1)
Name Gary D Haas
Credential D.O.
Sex Male
Practice address 1119 Highland Ave Ste 11, Clarkston, WA, 99403
Phone (509) 780-4450
Fax (509) 758-3700
Enumeration date Aug 8, 2006
Last updated in NPPES Mar 17, 2018

Taxonomy & licenses

208VP0014X Interventional Pain Medicine Physician Allopathic & Osteopathic Physicians · License O-228 (ID) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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

What is the NPI number for Gary Haas?
The National Provider Identifier (NPI) for Gary Haas is 1912917618, a Type 1 (individual) record in the CMS NPPES registry.
Where does Gary Haas practice?
The practice location on file with NPPES is in Clarkston, WA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-03-17.