Dr. Henry Karlin MD
About this NPIWhat this record shows.
NPI 1992917256 is registered to Dr. Henry Karlin MD, a Allergy & Immunology Physician practising at 10945 N Port Washington Rd, Suite #208 in Mequon, Wisconsin. Allergy & Immunology Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Henry Karlin MD 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 Dr. Henry Karlin MD accepts. To confirm in-network status with your specific health plan, contact Dr. Henry Karlin MD directly at (414) 352-5890.
Frequently asked
Yes. NPI 1992917256 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Allergy & Immunology Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
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 (414) 352-5890.
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. Dr. Henry Karlin MD is a Type-1 individual NPI.