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Lake Country Cardiovascular Associates Ltd

Cardiovascular Disease Physician in Delafield, WI · enumerated 2005 · authorized official Christopher Ostromecki, President.

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

National Provider Identifier

1831180371

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Registry record

Entity type Organization (Type 2)
Legal business name Lake Country Cardiovascular Associates Ltd
Practice address 385 Williamstowne, Delafield, WI, 53018
Phone (262) 646-3058
Fax (262) 646-3002
Enumeration date Nov 3, 2005
Last updated in NPPES Sep 30, 2011

Taxonomy & classification

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Christopher Ostromecki
Title President
Phone (262) 646-3058

Other identifiers

Identifier Type State Issuer
21253200 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.

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Frequently asked questions

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2011-09-30. Verify at npiregistry.cms.hhs.gov.
Where is Lake Country Cardiovascular Associates Ltd located?
The practice location on file with NPPES is in Delafield, WI.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-09-30.