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Internal Medicine & Pediatrics, S.C.

Pediatrics Physician in Fort Atkinson, WI · enumerated 2006 · authorized official Theresanne Johnson, Office Manager.

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

National Provider Identifier

1770558066

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Registry record

Entity type Organization (Type 2)
Legal business name Internal Medicine & Pediatrics, S.C.
Practice address 500 Mcmillen St, Fort Atkinson, WI, 53538
Phone (920) 563-7711
Fax (920) 563-7705
Enumeration date Feb 21, 2006
Last updated in NPPES Sep 11, 2025

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Secondary
208000000X Pediatrics Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Theresanne Johnson
Title Office Manager
Phone (920) 563-7711

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.

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Frequently asked questions

What is the NPI number for Internal Medicine & Pediatrics, S.C.?
The NPI for Internal Medicine & Pediatrics, S.C. is 1770558066, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Internal Medicine & Pediatrics, S.C.?
NPPES lists Theresanne Johnson (Office Manager) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.