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

Marilyn Kieffer-Andrews, RNP, PHD

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1285787218

Marilyn Kieffer-Andrews, RNP, PHD is a Psychiatric/Mental Health Nurse Practitioner in Phoenix, Arizona. Practices as a sole proprietor. Licensed in Arizona.

Licensed in
AZ
In the registry since
2007
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

6545 N 16th St
Phoenix, AZ 85016-1308
Phone: (602) 230-7113
Fax: (602) 230-7179
Show map & directions

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

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X (AZ)

Record details

NPI number1285787218
Entity typeIndividual (Type 1)
GenderFemale
Credentials RNP , PHD
Sole proprietorYes
NPI enumeratedJanuary 21, 2007
Last updated in NPPESJuly 8, 2007

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