Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Linda Maria Zigrossi, PHD, RN, FNP

Individual provider Family Nurse Practitioner · NPI 1164486015

Dr. Linda Maria Zigrossi, PHD, RN, FNP is a Family Nurse Practitioner in Phoenix, Arizona. Licensed in Arizona. Registered with an NPI since 2006.

Licensed in
AZ
In the registry since
2006
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

See every abbreviation used in this directory →

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Practice location Address checks out

2025 N 3rd St
Phoenix, AZ 85004-1471
Phone: (602) 462-1132
Fax: (602) 462-1135
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence RN026987 (AZ)

Record details

NPI number1164486015
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD , RN , FNP
Sole proprietorNo
NPI enumeratedApril 15, 2006
Last updated in NPPESAugust 27, 2008

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