Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Domingo Anthony Dominguez-Castillo
Pharmacist in Sweetwater, TX · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1417708942
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Registry record
Entity type Individual (Type 1)
Name Domingo Anthony Dominguez-Castillo
Sex Male
Practice address 501 E Broadway St, Sweetwater, TX, 79556
Phone (325) 236-6883
Enumeration date Apr 1, 2024
Last updated in NPPES Apr 1, 2024
Taxonomy & licenses
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 is the NPI number for Domingo Dominguez-Castillo?
The National Provider Identifier (NPI) for Domingo Dominguez-Castillo is 1417708942, a Type 1 (individual) record in the CMS NPPES registry.
Where does Domingo Dominguez-Castillo practice?
The practice location on file with NPPES is in Sweetwater, TX. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-01.