NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Patrick Chern, PHARM.D

Pharmacist in Lake Elsinore, CA · enumerated 2011 · practices at Garfield Beach Cvs LLC.

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

National Provider Identifier

1427343813

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Patrick Chern
Credential PHARM.D
Sex Male
Practice address Lake Elsinore, CA, 92530
Phone (951) 674-2696
Enumeration date Jun 14, 2011
Last updated in NPPES Jun 14, 2011

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 51172 (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

Where does Patrick Chern practice?
The practice location on file with NPPES is in Lake Elsinore, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Patrick Chern?
The National Provider Identifier (NPI) for Patrick Chern is 1427343813, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-06-14.