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

Miss. Mary E Zientek, RN

Individual provider Ambulatory Care Registered Nurse · NPI 1023352721

Miss. Mary E Zientek, RN is an Ambulatory Care Registered Nurse in Shawnee, Oklahoma. Licensed in Oklahoma. Registered with an NPI since 2012.

Licensed in
OK
In the registry since
2012
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

See every abbreviation used in this directory →

Practice location Address checks out

781 Grand Casino Blvd Citizen Potawatomi Nation Health Services
Shawnee, OK 74804-1005
Phone: (405) 964-5770
Fax: (405) 964-5788
Show map & directions

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

Specialties & licences

Ambulatory Care Registered Nurse (primary) Taxonomy 163WP2201X · Licence RO42152 (OK)

Record details

NPI number1023352721
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorNo
NPI enumeratedNovember 19, 2012
Last updated in NPPESNovember 19, 2012
Mailing address781 Grand Casino Blvd, Citizen Potawatomi Nation Health Services, Shawnee, OK 74804-1005

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