Michael Witcik MD
About this NPIWhat this record shows.
NPI 1568625713 is registered to Michael Witcik MD, a Cardiovascular Disease practising at 1836 South Ave in La Crosse, Wisconsin. Cardiology is a medical specialty focused on disorders of the heart and blood vessels, including coronary artery disease, heart failure, arrhythmias, and hypertension. Michael Witcik MD has been enumerated in the National Provider Identifier (NPI) registry since 2008.
Beyond the registryWhat this record adds.
It is enrolled in Medicare, linking to 3 PECOS enrollment records (each with a public Medicare Enrollment ID) sourced from CMS, which the NPPES registry does not list. Within the directory it is one of 508 Cardiovascular Disease providers on file in Wisconsin.
Source: CMS NPPES and PECOS public files. snapshot, refreshed monthly.
Your brand here.
Medicare enrollment
This provider holds 3 Medicare enrollments on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Practitioner
- I20090312000174Internal MedicineWI
- I20140926000485Cardiovascular Disease (Cardiology)IA
- I20200407002084Cardiovascular Disease (Cardiology)MN
Source: CMS PECOS public enrollment file.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Michael Witcik MD accepts. To confirm in-network status with your specific health plan, contact Michael Witcik MD directly at (608) 782-7300.
Frequently asked
Yes. NPI 1568625713 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Cardiology is a medical specialty focused on disorders of the heart and blood vessels, including coronary artery disease, heart failure, arrhythmias, and hypertension.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (608) 782-7300.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Michael Witcik MD is a Type-1 individual NPI.
As of the latest monthly CMS NPPES snapshot, 508 Cardiovascular Disease providers are registered in Wisconsin, and Michael Witcik MD is one of them. The figure refreshes each month from the federal source.