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

Dr. Marianne Matzo, PHD, GNP-BC, FAAN

Individual provider Hospice Registered Nurse · NPI 1780849380

Dr. Marianne Matzo, PHD, GNP-BC, FAAN is a Hospice Registered Nurse in Oklahoma City, Oklahoma. Licensed in Oklahoma. Registered with an NPI since 2008.

Licensed in
OK
In the registry since
2008
Specialties on file
2
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

800 NE 10th St
Oklahoma City, OK 73104-5418
Phone: (405) 271-4385
Fax: (405) 271-7228
Show map & directions

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

Specialties & licences

Gerontology Nurse Practitioner (primary) Taxonomy 363LG0600X · Licence 82425 (OK)
Hospice Registered Nurse Taxonomy 163WH1000X · Licence R0082425 (OK)

Record details

NPI number1780849380
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD , GNP-BC , FAAN
Sole proprietorNo
NPI enumeratedJuly 23, 2008
Last updated in NPPESApril 21, 2014

Other providers in Oklahoma City