Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Arnold Kaiser

Pharmacist in San Diego, CA · enumerated 2010.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1750602777

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Registry record

Entity type Individual (Type 1)

Name Arnold Kaiser

Sex Male

Practice address 427 C St, San Diego, CA, 92101

Phone (619) 233-1666

Enumeration date Jun 14, 2010

Last updated in NPPES Jun 14, 2010

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 23104 (CA) Primary

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 → Validate an NPI →

Frequently asked questions

Where does Arnold Kaiser practice?

The practice location on file with NPPES is in San Diego, CA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Arnold Kaiser?

The National Provider Identifier (NPI) for Arnold Kaiser is 1750602777, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-06-14.