Michael Lynch M.D.
About this NPIWhat this record shows.
NPI 1821139429 is registered to Michael Lynch M.D., a Internal Medicine practising at N8985 S Shore Ln in Deerbrook, Wisconsin. Internal Medicine physicians (internists) specialise in the prevention, diagnosis, and treatment of diseases in adults, often coordinating care across multiple subspecialties. Michael Lynch M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2007.
Your brand here.
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 Lynch M.D. accepts. To confirm in-network status with your specific health plan, contact Michael Lynch M.D. directly at (715) 610-5049.
Frequently asked
Yes. NPI 1821139429 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Internal Medicine physicians (internists) specialise in the prevention, diagnosis, and treatment of diseases in adults, often coordinating care across multiple subspecialties.
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 (715) 610-5049.
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 Lynch M.D. is a Type-1 individual NPI.