Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Judy F Ellefson Peil

Chiropractor in Appleton, WI · enumerated 2005.

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

National Provider Identifier

1770578106

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Registry record

Entity type Individual (Type 1)

Name Mrs. Judy F Ellefson Peil

Sex Female

Practice address 842 N Westhill Blvd, Appleton, WI, 54914

Phone (920) 574-3622

Fax (920) 574-3661

Enumeration date Sep 12, 2005

Last updated in NPPES Mar 3, 2016

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 2122-012 (WI) Primary

Other identifiers

Identifier	Type	State	Issuer
38795500	Medicaid	WI	-

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

How do I verify Judy Ellefson Peil's NPI record?

Cross-check NPI 1770578106 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1770578106 active?

Yes, as of the latest NPPES snapshot, NPI 1770578106 is active (record last updated 2016-03-03).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-03-03.