Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Allison Denise Montoya, RDN, LD, MCN
Registered Dietitian in Austin, TX · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1700750965
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Allison Denise Montoya
Credential RDN, LD, MCN
Sex Female
Practice address 12221 Renfert Way Ste 250, Austin, TX, 78758
Phone (512) 814-8255
Enumeration date Oct 1, 2025
Last updated in NPPES Oct 1, 2025
Taxonomy & licenses
133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License DT92499 (TX) Primary
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 Allison Montoya?
Allison Montoya is registered in NPPES with the primary taxonomy of Registered Dietitian. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Taylor Baskin Psychiatry Physician · Austin, TX NPI 1356906440 Led Camille Soriano Professional Counselor · Austin, TX NPI 1629868393 Logan Cash Clinical Social Worker · Austin, TX NPI 1255213617 Jessica Kyle Registered Dietitian · Austin, TX NPI 1124902556 Emma Streit Clinical Social Worker · Austin, TX NPI 1255273587
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-01.