Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Joanne M Schmitz, M.D.

Diagnostic Radiology Physician in Walla Walla, WA · enumerated 2006.

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

National Provider Identifier

1427022573

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Registry record

Entity type Individual (Type 1)

Name Dr. Joanne M Schmitz

Credential M.D.

Sex Female

Practice address 55 W Tietan St, Walla Walla, WA, 99362

Phone (509) 525-3720

Fax (509) 522-1571

Enumeration date Feb 15, 2006

Last updated in NPPES Nov 27, 2007

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License MD00036385 (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
151279	Medicaid	OR	-
8230054	Medicaid	WA	-
123786	Other	WA	L&I

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 Joanne Schmitz 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 Joanne Schmitz?

The National Provider Identifier (NPI) for Joanne Schmitz is 1427022573, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-11-27.