Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Alyssa Judith Villanueva, MD

Pediatrics Physician in Austin, TX · enumerated 2024.

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

National Provider Identifier

1386492031

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Registry record

Entity type Individual (Type 1)

Name Dr. Alyssa Judith Villanueva

Credential MD

Sex Female

Practice address 1501 Red River St Fl 2, Austin, TX, 78712

Phone (512) 495-5555

Enumeration date May 8, 2024

Last updated in NPPES May 8, 2024

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License BP10088349 (TX) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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

Is NPI 1386492031 active?

Yes, as of the latest NPPES snapshot, NPI 1386492031 is active (record last updated 2024-05-08).

How do I verify Alyssa Villanueva's NPI record?

Cross-check NPI 1386492031 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-05-08.