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

Mary Allison, RN

Individual provider Critical Care Medicine Registered Nurse · NPI 1922970979

Mary Allison, RN is a Critical Care Medicine Registered Nurse in Madison, Tennessee. Practices as a sole proprietor. Licensed in Pennsylvania.

Licensed in
PA
In the registry since
2025
What do these letters mean?
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

315 Hospital Dr
Madison, TN 37115-5030
Phone: (615) 732-7662
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Critical Care Medicine Registered Nurse (primary) Taxonomy 163WC0200X · Licence RN758250 (PA)

Record details

NPI number1922970979
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorYes
NPI enumeratedSeptember 19, 2025
Last updated in NPPESSeptember 19, 2025
Certification dateSeptember 19, 2025
Mailing address315 Hospital Dr, Madison, TN 37115-5030

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