Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Dr S Zec Sc

Anesthesiology Physician in Beaver Dam, WI · enumerated 2006 · authorized official Slobodan Zec, Owner/President.

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

National Provider Identifier

1578584488

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Registry record

Entity type Organization (Type 2)

Legal business name Dr S Zec Sc

Practice address 707 S University Ave, Beaver Dam, WI, 53916

Phone (920) 885-3382

Enumeration date Jul 23, 2006

Last updated in NPPES Mar 25, 2008

Taxonomy & classification

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Slobodan Zec

Title Owner/President

Phone (920) 885-3382

Other identifiers

Identifier	Type	State	Issuer
34559100	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

Where is Dr S Zec Sc located?

The practice location on file with NPPES is in Beaver Dam, WI.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2008-03-25. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-03-25.