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Dr. Linda Maria Zigrossi, PHD, RN, FNP

Family Nurse Practitioner in Phoenix, AZ · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1164486015

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Registry record

Entity type Individual (Type 1)
Name Dr. Linda Maria Zigrossi
Credential PHD, RN, FNP
Sex Female
Practice address 2025 N 3rd St, Phoenix, AZ, 85004
Phone (602) 462-1132
Fax (602) 462-1135
Enumeration date Apr 15, 2006
Last updated in NPPES Aug 27, 2008

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN026987 (AZ) Primary
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Where does Linda Zigrossi practice?
The practice location on file with NPPES is in Phoenix, AZ. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Linda Zigrossi?
The National Provider Identifier (NPI) for Linda Zigrossi is 1164486015, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-08-27.