Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Carol Delwiche, FNP

Family Nurse Practitioner in Fond Du Lac, WI · enumerated 2005.

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

National Provider Identifier

1396736948

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Carol Delwiche

Credential FNP

Sex Female

Practice address 1107 E Johnson St, Fond Du Lac, WI, 54935

Phone (920) 926-8700

Enumeration date Nov 2, 2005

Last updated in NPPES Jun 14, 2011

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 785 (WI) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 785-33 (WI) Primary

FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan. About the FNP credential

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 is the NPI number for Carol Delwiche?

The National Provider Identifier (NPI) for Carol Delwiche is 1396736948, a Type 1 (individual) record in the CMS NPPES registry.

Where does Carol Delwiche practice?

The practice location on file with NPPES is in Fond Du Lac, WI. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-06-14.