Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jonathan Alessi, PHARM. D.

Pharmacist in Santa Fe Springs, CA · enumerated 2014.

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

National Provider Identifier

1003216912

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Registry record

Entity type Individual (Type 1)

Name Jonathan Alessi

Credential PHARM. D.

Sex Male

Practice address 13310 Telegraph Rd, Santa Fe Springs, CA, 90670

Phone (562) 946-6935

Fax (562) 946-9045

Enumeration date Aug 27, 2014

Last updated in NPPES Aug 27, 2014

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 68186 (CA) Primary

PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD credential

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

What is the NPI number for Jonathan Alessi?

The National Provider Identifier (NPI) for Jonathan Alessi is 1003216912, a Type 1 (individual) record in the CMS NPPES registry.

Where does Jonathan Alessi practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-08-27.