Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Mary Frazier, PHD, RN

Individual provider Emergency Registered Nurse · NPI 1275426116

Dr. Mary Frazier, PHD, RN is an Emergency Registered Nurse in Edwardsville, Illinois. Licensed in Illinois. Registered with an NPI since 2025.

Licensed in
IL
In the registry since
2025
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

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Practice location Address checks out

1 Hairpin Dr
Edwardsville, IL 62026-0001
Phone: (618) 660-6007
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Registered Nurse (primary) Taxonomy 163WE0003X · Licence 041400507 (IL)

Record details

NPI number1275426116
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD , RN
Sole proprietorNo
NPI enumeratedMay 30, 2025
Last updated in NPPESMay 30, 2025
Certification dateMay 30, 2025

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