Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jarylynn Mariel De Guzman, PHARMD

Pharmacist in La Mesa, CA · enumerated 2026.

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

National Provider Identifier

1437084308

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Registry record

Entity type Individual (Type 1)

Name Jarylynn Mariel De Guzman

Credential PHARMD

Sex Female

Practice address 5555 Grossmont Center Dr, La Mesa, CA, 91942

Phone (619) 740-4452

Enumeration date Jun 15, 2026

Last updated in NPPES Jun 15, 2026

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 90170 (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 specialty is Jarylynn Mariel De Guzman?

Jarylynn Mariel De Guzman is registered in NPPES with the primary taxonomy of Pharmacist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-15.