Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Barbara R Guy, AP, NP

Nurse Practitioner in Fond Du Lac, WI · enumerated 2006.

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

National Provider Identifier

1295817625

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Registry record

Entity type Individual (Type 1)

Name Barbara R Guy

Credential AP, NP

Sex Female

Practice address 430 E Division St, Fond Du Lac, WI, 54935

Phone (920) 926-4200

Fax (920) 926-8885

Enumeration date Oct 19, 2006

Last updated in NPPES Dec 23, 2011

Taxonomy & licenses

101Y00000X Counselor Behavioral Health & Social Service Providers · License 2365 (WI) Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 2365 (WI) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP credential

Other identifiers

Identifier	Type	State	Issuer
13284	Other	WI	DEAN HEALTH
39403600	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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1295817625 active?

Yes, as of the latest NPPES snapshot, NPI 1295817625 is active (record last updated 2011-12-23).

How do I verify Barbara Guy's NPI record?

Cross-check NPI 1295817625 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-12-23.