Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Susan K Marten, NP

Nurse Practitioner in Madison, WI · enumerated 2006.

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

National Provider Identifier

1992771844

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Registry record

Entity type Individual (Type 1)

Name Susan K Marten

Credential NP

Sex Female

Practice address 5249 E Terrace Dr, Madison, WI, 53718

Phone (608) 265-1200

Fax (608) 265-1207

Enumeration date Feb 28, 2006

Last updated in NPPES Apr 28, 2009

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 303 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Susan Marten's NPI record?

Cross-check NPI 1992771844 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1992771844 active?

Yes, as of the latest NPPES snapshot, NPI 1992771844 is active (record last updated 2009-04-28).

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Barbara Strand Pediatrics Physician · Madison, WI NPI 1780679191 Gwenevere Mcintosh Pediatrics Physician · Madison, WI NPI 1487620647 Michele Martin Optometrist · Madison, WI NPI 1316913460 Camilla Matthews Pediatric Sleep Medicine Physician · Madison, WI NPI 1982672994 Amy Plumb Pediatrics Physician · Madison, WI NPI 1114996113 Ira Segal Family Medicine Physician · Madison, WI NPI 1649239898 Jeanette Everson Family Medicine Physician · Madison, WI NPI 1720047780 Blaise Nemeth Pediatric Orthopaedic Surgery Physician · Madison, WI NPI 1528027166

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-04-28.