Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Rachael Ashley Rezzonico, PA-C
Physician Assistant in Tempe, AZ · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1114708344
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Registry record
Entity type Individual (Type 1)
Name Mrs. Rachael Ashley Rezzonico
Credential PA-C
Sex Female
Practice address 1500 N Priest Dr # 109, Tempe, AZ, 85288
Phone (833) 719-0886
Enumeration date Oct 12, 2023
Last updated in NPPES Sep 19, 2025
Taxonomy & licenses
363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 9857 (AZ) Secondary
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 9857 (AZ) Primary
363AS0400X Surgical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 9857 (AZ) Secondary
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
What specialty is Rachael Rezzonico?
Rachael Rezzonico 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.
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.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-19.