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.
✓ Active NPI ✓ Valid NPI checksum
| 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?
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2009-09-24.