Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Tamara Petronzio, MSN, APRN, FNP-C

Family Nurse Practitioner in Austin, TX · enumerated 2016 · practices at Cvs Pharmacy Inc.

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

National Provider Identifier

1528410081

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Registry record

Entity type Individual (Type 1)

Name Tamara Petronzio

Credential MSN, APRN, FNP-C

Sex Female

Practice address 5526 S Congress Ave, Austin, TX, 78745

Phone (512) 462-3820

Enumeration date Jul 8, 2016

Last updated in NPPES Mar 21, 2023

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP131298 (TX) Primary

APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Tamara Petronzio practice?

The practice location on file with NPPES is in Austin, TX. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Tamara Petronzio?

The National Provider Identifier (NPI) for Tamara Petronzio is 1528410081, 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 2023-03-21.