NPI Portal NPI Lookup & Verification

Interlakes Medical Center, PC

Interlakes Medical Center, PC is a healthcare organization registered as Family Medicine Physician in Madison, SD, holding Type 2 (organization) NPI 1346216843 since 2006. The authorized official on file is Barbara Sample, Office Manager.

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NPI 1346216843
Entity type Organization (Type 2)
Legal business name Interlakes Medical Center, PC
Practice address 903 N WASHINGTON AVE, Madison, SD, 57042
Phone 6052566951
Fax 6052566953
Enumeration date 2006-02-24
Last updated in NPPES 2009-09-24

Authorized official

Name Barbara Sample
Title Office Manager
Phone 6052566951

Taxonomy & classification

Taxonomy code Specialty Primary License State
207Q00000X Family Medicine Physician Primary 0233 SD
Copy-ready billing details
Provider: Interlakes Medical Center, PC
NPI: 1346216843
Taxonomy: 207Q00000X (Family Medicine Physician)
Address: 903 N WASHINGTON AVE, Madison, SD, 57042

Providers at this address

NPI Name Type Specialty Location
1578540290 Donilyn Ziebarth Individual Medical Physician Assistant Madison, SD

Verify this record

Cross-check NPI 1346216843 against the authoritative CMS record: view Interlakes Medical Center, PC on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Who is the authorized official for Interlakes Medical Center, PC?
NPPES lists Barbara Sample (Office Manager) as the authorized official for this organization.
What is the NPI number for Interlakes Medical Center, PC?
The NPI for Interlakes Medical Center, PC is 1346216843, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2009-09-24.