NPI Portal NPI Lookup & Verification

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

Donald L Wolfe, MA, CCC-A, FAAA

Audiologist in Spokane Valley, WA · enumerated 2007.

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

National Provider Identifier

1164640140

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Registry record

Entity type Individual (Type 1)
Name Donald L Wolfe
Credential MA, CCC-A, FAAA
Sex Male
Practice address Spokane Valley, WA, 99206
Phone (509) 924-3459
Fax (509) 924-3459
Enumeration date Apr 23, 2007
Last updated in NPPES Jul 9, 2007

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

Taxonomy & licenses

231H00000X Audiologist Speech, Language and Hearing Service Providers Primary

Other identifiers

Identifier Type State Issuer
7091374 Medicaid WA -
98182 Other WA HEAR PO
110437 Other WA LABOR & INDUSTRIES
600497 Other WA PREMERA BLUE CROSS

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 Donald Wolfe?
Donald Wolfe is registered in NPPES with the primary taxonomy of Audiologist. 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 2007-07-09.