DEBRA DEERWESTER ARNP
NPI 1447239470
Nurse Practitioner - Family in Austin, TX

Q: What is Debra Deerwester's NPI number?

The NPI number for Debra Deerwester is 1447239470. It was assigned to this individual provider in the NPPES registry on January 10, 2006. The provider is also known as Debra Mazzuca Arnp.

Q: What is Debra Deerwester's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Debra Deerwester was last updated on January 13, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years 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.

Active since January 10, 2006

1601 S. MOPAC EPXY, SUITE 450, AUSTIN, TX 78746(512) 329-9223 Get Directions Write a Review

NPPES record last updated: January 13, 2014. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Debra Deerwester Arnp NPPES

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

DEBRA DEERWESTER ARNP (NPI 1447239470) is an individual family provider in Austin, Texas, licensed in Florida (ARNP1741172) and active in the NPI registry since January 2006.

NPPES Registry Identity

NPI1447239470

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameDEBRA DEERWESTERCredential: ARNP

Location Address1601 S. MOPAC EPXY, SUITE 450Austin, TX 78746

Mailing Address1601 S. Mopac Epxy, Suite 450Austin, TX 78746 · (512) 329-9223

Phone(512) 329-9223

Sole ProprietorNo

Enumeration DateJanuary 10, 2006

Last NPPES UpdateJanuary 13, 2014

✔ NPI 1447239470 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

Licenses✔ Licensed in FL · ARNP1741172✔ Licensed in TX · 782915

1601 S. MOPAC EPXY, Austin, TX 78746

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Other Names 1

Former Name (1)Debra Mazzuca Arnp

Other Identifiers 3

Other314337YUSSTX · Medicare Ptan

Medicare UPINP93552FL

Medicare UPINUPINP93552FLFL

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 Debra Deerwester's NPI number?

The NPI number for Debra Deerwester is 1447239470. It was assigned to this individual provider in the NPPES registry on January 10, 2006. The provider is also known as Debra Mazzuca Arnp.

Where is Debra Deerwester located?

Debra Deerwester practices at 1601 S. Mopac Epxy Suite 450, Austin, TX 78746. The listed phone number is (512) 329-9223.

What is Debra Deerwester'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 Debra Deerwester was last updated on January 13, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years 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.