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: September 20, 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 29 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.