Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Katherine L Simons, NP
Nurse Practitioner in Madison, WI · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1629525613
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Registry record
Entity type Individual (Type 1)
Name Mrs. Katherine L Simons
Credential NP
Sex Female
Practice address 2222 S Park St Ste 210, Madison, WI, 53713
Phone (844) 493-1052
Enumeration date Sep 7, 2016
Last updated in NPPES Apr 10, 2026
Taxonomy & licenses
363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP60690415 (WA) Secondary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 8567 (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
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.
Frequently asked questions
Is NPI 1629525613 active?
Yes, as of the latest NPPES snapshot, NPI 1629525613 is active (record last updated 2026-04-10).
How do I verify Katherine Simons's NPI record?
Cross-check NPI 1629525613 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 → Stacey Hall Women's Health Nurse Practitioner · Madison, WI NPI 1346688025 Madeleine Wentzel Advanced Practice Midwife · Madison, WI NPI 1720579287 Courtney Hannegan Nurse Practitioner · Madison, WI NPI 1265189302 Breanna Borth Family Nurse Practitioner · Madison, WI NPI 1962281725 Margaret Nevins Family Medicine Physician · Madison, WI NPI 1467271189
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-10.