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

Mary Katherine Hartzog, RN

Individual provider Certified Registered Nurse Anesthetist · NPI 1275370942

Mary Katherine Hartzog, RN is a Certified Registered Nurse Anesthetist in Charleston, South Carolina. Licensed in South Carolina. Registered with an NPI since 2024.

Licensed in
SC
In the registry since
2024
Specialties on file
2
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

2095 Henry Tecklenburg Dr
Charleston, SC 29414-5733
Phone: (843) 792-2300
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 32033 (SC)
Critical Care Medicine Registered Nurse Taxonomy 163WC0200X · Licence 257085 (SC)

Record details

NPI number1275370942
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorNo
NPI enumeratedJuly 10, 2024
Last updated in NPPESJuly 19, 2026
Certification dateJuly 19, 2026

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