NPI Portal NPI Lookup & Verification

Adrian Alfonso

Adrian Alfonso is a Behavior Technician provider (Behavior Technician) practicing in Napa, CA, registered in the NPPES registry with NPI 1710687876 since 2023.

✓ Active NPI ✓ Valid NPI checksum

NPI 1710687876
Entity type Individual (Type 1)
Name Adrian Alfonso
Sex Male
Practice address 3419 VALLE VERDE DR, Napa, CA, 94558
Phone 7077212060
Fax 7076358215
Enumeration date 2023-03-07
Last updated in NPPES 2023-03-07

Taxonomy & licenses

Taxonomy code Specialty Primary License State
106S00000X Behavior Technician Primary
Copy-ready billing details
Provider: Adrian Alfonso
NPI: 1710687876
Taxonomy: 106S00000X (Behavior Technician)
Address: 3419 VALLE VERDE DR, Napa, CA, 94558

Other providers at this practice address

NPI Name Type Specialty Location
1376469668 Marguerite Moreno Individual Behavior Technician Napa, CA
1790602837 Kenneth Sananikorn Individual Behavior Technician Napa, CA
1235056821 Vanesa Chavez Peraza Individual Behavior Technician Napa, CA
1548260227 Gina Holmes Individual Medical Physician Assistant Napa, CA
1235332966 Mitze Burnett Individual Marriage & Family Therapist Napa, CA
1881997609 Amy Montanez Individual Marriage & Family Therapist Napa, CA
1669734471 Napa Healthy Aging Institute Organization Rheumatology Physician Napa, CA
1790112639 Lilian Colindres Individual Behavior Analyst Napa, CA

Verify this record

Cross-check NPI 1710687876 against the authoritative CMS record: view Adrian Alfonso 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 Adrian Alfonso?
The National Provider Identifier (NPI) for Adrian Alfonso is 1710687876, a Type 1 (individual) record in the CMS NPPES registry.
Where does Adrian Alfonso practice?
The practice location on file with NPPES is in Napa, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2023-03-07.