Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Wayne L Washenberger, PAC

Physician Assistant in Aberdeen, SD · enumerated 2005.

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

National Provider Identifier

1619959236

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Registry record

Entity type Individual (Type 1)

Name Wayne L Washenberger

Credential PAC

Sex Male

Practice address 701 8th Ave Nw Ste A, Aberdeen, SD, 57401

Phone (605) 226-2663

Fax (605) 226-2663

Enumeration date Nov 18, 2005

Last updated in NPPES Dec 15, 2009

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 0497 (SD) Primary

Other identifiers

Identifier	Type	State	Issuer
6823642	Medicaid	SD	-

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

What specialty is Wayne Washenberger?

Wayne Washenberger is registered in NPPES with the primary taxonomy of Physician Assistant. 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 2009-12-15.