NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sarah C.S. Kaldem, NP

Nurse Practitioner in Burlington, WI · enumerated 2009 · practices at Aurora Medical Group, Inc..

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

National Provider Identifier

1649508102

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Sarah C.S. Kaldem
Credential NP
Sex Female
Practice address 248 Mchenry St, Burlington, WI, 53105
Phone (262) 767-8000
Enumeration date Nov 21, 2009
Last updated in NPPES Nov 24, 2025

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 3918 (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
100006556 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

What is the NPI number for Sarah Kaldem?
The National Provider Identifier (NPI) for Sarah Kaldem is 1649508102, a Type 1 (individual) record in the CMS NPPES registry.
Where does Sarah Kaldem practice?
The practice location on file with NPPES is in Burlington, 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 2025-11-24.