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Dr. Jeffrey B Butler, M.D.

Specialist in Spokane, WA · enumerated 2006.

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

National Provider Identifier

1700956620

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Registry record

Entity type Individual (Type 1)
Name Dr. Jeffrey B Butler
Credential M.D.
Sex Male
Practice address 105 W 8th Ave, Ste 6080, Spokane, WA, 99204
Fax (509) 838-6561
Enumeration date Nov 8, 2006
Last updated in NPPES Feb 19, 2008

Taxonomy & licenses

174400000X Specialist Other Service Providers · License MD00029093 (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
1113414 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Jeffrey Butler?
Jeffrey Butler is registered in NPPES with the primary taxonomy of Specialist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-02-19.