Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Regina Dunst, NP

Pediatric Nurse Practitioner in Madison, WI · enumerated 2006.

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

National Provider Identifier

1326106493

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Regina Dunst

Credential NP

Sex Female

Practice address 3434 E Washington Ave, Madison, WI, 53704

Phone (608) 443-5480

Fax (608) 443-5553

Enumeration date Dec 4, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 64435 (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
43901700	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 1326106493 active?

Yes, as of the latest NPPES snapshot, NPI 1326106493 is active (record last updated 2007-07-08).

How do I verify Regina Dunst's NPI record?

Cross-check NPI 1326106493 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

Browse all →

Errin Pfeifer General Practice Dentistry · Madison, WI NPI 1467425975 Sarah Kruger Nurse Practitioner · Madison, WI NPI 1699723080 Roy Baird General Practice Dentistry · Madison, WI NPI 1851406722 Walter Thomas General Practice Dentistry · Madison, WI NPI 1649378217 Kevin Fehr Family Medicine Physician · Madison, WI NPI 1245337310 Access Community Health Centers, Inc. Federally Qualified Health Center (FQHC) · Madison, WI NPI 1417055617 Sheila Wilson Dental Hygienist · Madison, WI NPI 1871656843 Sharon Weisenberger Pharmacist · Madison, WI NPI 1174688436

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.