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

Mr. Spence Dee Killian

Specialist in Walla Walla, WA · enumerated 2011.

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

National Provider Identifier

1598051294

Verified

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Registry record

Entity type Individual (Type 1)

Name Mr. Spence Dee Killian

Sex Male

Practice address Walla Walla, WA, 99362

Phone (509) 529-2693

Fax (509) 529-9469

Enumeration date Jun 22, 2011

Last updated in NPPES Jun 22, 2011

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

Taxonomy & licenses

174400000X Specialist Other Service Providers · License HA 00002210 (WA) Primary

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

What is the NPI number for Spence Killian?

The National Provider Identifier (NPI) for Spence Killian is 1598051294, a Type 1 (individual) record in the CMS NPPES registry.

Where does Spence Killian practice?

The practice location on file with NPPES is in Walla Walla, WA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-06-22.