NPI Portal NPI Lookup & Verification

Antonio Alfieri III, DC

Antonio Alfieri III is a Chiropractor provider (Chiropractor) practicing in Austin, TX, registered in the NPPES registry with NPI 1790894582 since 2006. The credential DC stands for Doctor of Chiropractic.

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NPI 1790894582
Entity type Individual (Type 1)
Name Antonio Alfieri III
Credential DC
Sex Male
Practice address 5815 W WILLIAM CANNON DR STE 101, Austin, TX, 78749
Phone 5123015996
Fax 5123015692
Enumeration date 2006-08-29
Last updated in NPPES 2018-08-01

Taxonomy & licenses

Taxonomy code Specialty Primary License State
111N00000X Chiropractor Secondary AA007538 MI
111N00000X Chiropractor Primary 13833 TX

DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Other identifiers

Identifier Type State Issuer
4344547 Medicaid MI
Copy-ready billing details
Provider: Antonio Alfieri, DC
NPI: 1790894582
Taxonomy: 111N00000X (Chiropractor)
Address: 5815 W WILLIAM CANNON DR STE 101, Austin, TX, 78749

Other providers at this practice address

NPI Name Type Specialty Location
1437208774 Thomas Sandberg Individual Behavior Technician Austin, TX
1720138290 Michael Turner Individual Chiropractor Austin, TX

Verify this record

Cross-check NPI 1790894582 against the authoritative CMS record: view Antonio Alfieri III on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What is the NPI number for Antonio Alfieri?
The National Provider Identifier (NPI) for Antonio Alfieri is 1790894582, a Type 1 (individual) record in the CMS NPPES registry.
Where does Antonio Alfieri practice?
The practice location on file with NPPES is in Austin, TX. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2018-08-01.