NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kristin Carol Welch, MSN, APNP, FNP-C

Family Nurse Practitioner in Mukwonago, WI · enumerated 2019.

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

National Provider Identifier

1255805768

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Kristin Carol Welch
Credential MSN, APNP, FNP-C
Sex Female
Practice address 240 Maple Ave, Mukwonago, WI, 53149
Enumeration date Jan 17, 2019
Last updated in NPPES Jan 17, 2019

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 8716-33 (WI) Primary

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 Kristin Welch?
The National Provider Identifier (NPI) for Kristin Welch is 1255805768, a Type 1 (individual) record in the CMS NPPES registry.
Where does Kristin Welch practice?
The practice location on file with NPPES is in Mukwonago, WI. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-01-17.