Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Alexander M Berry
Optician in La Jolla, CA · enumerated 2022.
Data current as of Jul 11, 2026 · sourced from CMS NPPES
National Provider Identifier
1871235366
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Registry record
Entity type Individual (Type 1)
Name Alexander M Berry
Sex Male
Practice address 8831 Villa La Jolla Dr, La Jolla, CA, 92037
Phone (858) 888-4791
Fax (858) 457-6990
Enumeration date Apr 13, 2022
Last updated in NPPES Apr 13, 2022
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 Alexander Berry?
The National Provider Identifier (NPI) for Alexander Berry is 1871235366, a Type 1 (individual) record in the CMS NPPES registry.
Where does Alexander Berry practice?
The practice location on file with NPPES is in La Jolla, CA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2022-04-13.