Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DONNA M CASTRENZE-STEELE FNP-C
NPI 1356994743
Nurse Practitioner - Family in Phoenix, AZ

Q: What is Donna Castrenze-steele's NPI number?

The NPI number for Donna Castrenze-steele is 1356994743. It was assigned to this individual provider in the NPPES registry on July 24, 2019.

Q: What is Donna Castrenze-steele's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Active since July 24, 2019

326 E CORONADO RD STE 200, PHOENIX, AZ 85004(602) 861-2233 Get Directions Write a Review

NPPES record last updated: August 25, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Aug 25, 2026, Jul 24, 2019 (2 updates tracked since 2019).

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About Donna M Castrenze-steele Fnp-c NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DONNA M CASTRENZE-STEELE FNP-C (NPI 1356994743) is an individual family provider in Phoenix, Arizona, licensed in Arizona (224666) and active in the NPI registry since July 2019. She maintains a secondary practice location in Sun City.

NPPES Registry Identity

NPI1356994743

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameDONNA M CASTRENZE-STEELECredential: FNP-C

Location Address326 E CORONADO RD STE 200Phoenix, AZ 85004-1791

Mailing AddressPo Box 50292Phoenix, AZ 85076-0292

Phone(602) 861-2233

Sole ProprietorNo

Enumeration DateJuly 24, 2019

Last NPPES UpdateAugust 25, 20262 updates tracked since enumeration

NPPES CertifiedAugust 25, 2026

✔ NPI 1356994743 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LF0000X

License✔ Licensed in AZ · 224666

326 E CORONADO RD STE 200, Phoenix, AZ 85004

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Secondary Practice Location 1

Location 110404 W Coggins Dr Ste 110Sun City, AZ 85351-3465 · Phone (623) 933-8888

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Donna Castrenze-steele's NPI number?

The NPI number for Donna Castrenze-steele is 1356994743. It was assigned to this individual provider in the NPPES registry on July 24, 2019.

Where is Donna Castrenze-steele located?

Donna Castrenze-steele practices at 326 E Coronado Rd Ste 200, Phoenix, AZ 85004. The listed phone number is (602) 861-2233.

What is Donna Castrenze-steele's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

When was this NPI record last updated?

The NPPES record for Donna Castrenze-steele was last updated on August 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.