Ms. Margaret(peg) Demmer RN, Ccrc
About this NPIWhat this record shows.
NPI 1124143292 is registered to Ms. Margaret(peg) Demmer RN, Ccrc, a Registered Nurse practising at Minneapolis Heart Institute Foundation, 920 E 28th St., Suite 40, Mail Stop 33040 in Minneapolis, Minnesota. Registered Nurse is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Ms. Margaret(peg) Demmer RN, Ccrc 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 Ms. Margaret(peg) Demmer RN, Ccrc accepts. To confirm in-network status with your specific health plan, contact Ms. Margaret(peg) Demmer RN, Ccrc directly at (612) 863-6066.
Frequently asked
Yes. NPI 1124143292 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Registered Nurse 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 (612) 863-6066.
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. Ms. Margaret(peg) Demmer RN, Ccrc is a Type-1 individual NPI.