Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alison Madsen

Family Medicine Physician in Walla Walla, WA · enumerated 2007.

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

National Provider Identifier

1972701472

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Registry record

Entity type Individual (Type 1)

Name Alison Madsen

Sex Female

Practice address 1120 W Rose St, Walla Walla, WA, 99362

Phone (509) 525-6650

Fax (509) 522-2349

Enumeration date Jul 5, 2007

Last updated in NPPES Mar 22, 2021

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License MR-0928 (ID) Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License MD60173740 (WA) Primary

Other identifiers

Identifier	Type	State	Issuer
807773900	Medicaid	ID	-

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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Alison Madsen's NPI record?

Cross-check NPI 1972701472 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1972701472 active?

Yes, as of the latest NPPES snapshot, NPI 1972701472 is active (record last updated 2021-03-22).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-03-22.