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

Mary Lou Hartzler

Individual provider Registered Nurse · NPI 1104041532

Mary Lou Hartzler is a Registered Nurse in Philadelphia, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2007.

Licensed in
PA
In the registry since
2007

Practice location Address checks out

260 S Broad St 18th Fl
Philadelphia, PA 19102-5021
Phone: (267) 765-2322
Show map & directions

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

Specialties & licences

Registered Nurse (primary) Taxonomy 163W00000X · Licence RN319982L (PA)

Record details

NPI number1104041532
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedApril 13, 2007
Last updated in NPPESJuly 8, 2007

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