Karl Hammermeister M.D.
About this NPIWhat this record shows.
NPI 1194909390 is registered to Karl Hammermeister M.D., a Cardiovascular Disease practising at 3000 East Cedar, #4 Polo Place in Denver, Colorado. Cardiology is a medical specialty focused on disorders of the heart and blood vessels, including coronary artery disease, heart failure, arrhythmias, and hypertension. Karl Hammermeister 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 Karl Hammermeister M.D. accepts. To confirm in-network status with your specific health plan, contact Karl Hammermeister M.D. directly at (303) 778-8014.
Frequently asked
Yes. NPI 1194909390 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 (303) 778-8014.
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. Karl Hammermeister M.D. is a Type-1 individual NPI.