Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ashton Marie Aninzo, PA-C, RD
Physician Assistant in Austin, TX · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1639746431
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Registry record
Entity type Individual (Type 1)
Name Ashton Marie Aninzo
Credential PA-C, RD
Sex Female
Practice address 1301 Barbara Jordan Blvd Ste 200e, Austin, TX, 78723
Phone (512) 628-1998
Enumeration date Jun 9, 2021
Last updated in NPPES Jul 12, 2022
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA15801 (TX) Primary
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 59592 (CA) Secondary
RD · Registered Dietitian: A nutrition professional credentialed by the Commission on Dietetic Registration.
About the RD 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.
Frequently asked questions
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Ashton Aninzo?
Ashton Aninzo is registered in NPPES with the primary taxonomy of Physician Assistant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-12.