Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sarah L Pieper, PA-C

Physician Assistant in Lake Geneva, WI · enumerated 2013.

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

National Provider Identifier

1922347418

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Registry record

Entity type Individual (Type 1)

Name Sarah L Pieper

Credential PA-C

Sex Female

Practice address N2950 State Road 67, Lake Geneva, WI, 53147

Phone (262) 245-4990

Fax (262) 245-2248

Enumeration date Feb 5, 2013

Last updated in NPPES Jul 15, 2016

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 308023 (WI) Primary

Other identifiers

Identifier	Type	State	Issuer
1922347418	Medicaid	WI	-
ANDERSAR	Other	WI	MERCYCARE INSURANCE
1922347418	Other	WI	BCBSWI

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

How do I verify Sarah Pieper's NPI record?

Cross-check NPI 1922347418 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1922347418 active?

Yes, as of the latest NPPES snapshot, NPI 1922347418 is active (record last updated 2016-07-15).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-07-15.