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John P Shannon, MD

Surgery Physician in Walla Walla, WA · enumerated 2006.

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

National Provider Identifier

1982610903

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Registry record

Entity type Individual (Type 1)
Name John P Shannon
Credential MD
Sex Male
Practice address 301 W Poplar, Suite 210, Walla Walla, WA, 99362
Phone (509) 522-5825
Fax (509) 529-3512
Enumeration date Jul 31, 2006
Last updated in NPPES Mar 31, 2021

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 15136 (WA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
1696004 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 John Shannon practice?
The practice location on file with NPPES is in Walla Walla, WA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for John Shannon?
The National Provider Identifier (NPI) for John Shannon is 1982610903, 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 2021-03-31.