Dr. Mary Frazier PHD, RN
About this NPIWhat this record shows.
NPI 1275426116 is registered to Dr. Mary Frazier PHD, RN, a Emergency Registered Nurse practising at 1 Hairpin Drive in Edwardsville, Illinois. Emergency Registered Nurse is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Mary Frazier PHD, RN has been enumerated in the National Provider Identifier (NPI) registry since 2025.
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. Mary Frazier PHD, RN accepts. To confirm in-network status with your specific health plan, contact Dr. Mary Frazier PHD, RN directly at (618) 660-6007.
Frequently asked
Yes. NPI 1275426116 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Emergency 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 (618) 660-6007.
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. Mary Frazier PHD, RN is a Type-1 individual NPI.