Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1669980488 Individual Practitioner Male Practitioner

Dr. William Woohyun Choi , PharmD

Pharmacist • Corona, CA

Professional Overview & Biography Verified Profile Summary

Dr. William Choi, PharmD is a registered healthcare professional specializing in Pharmacist in Corona, CA. Practice services are available at 623 N MAIN ST STE D1 under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

623 N Main St Ste D1

Corona, CA 928785807

Telephone 9513398212
Associated Practice Facility / Clinic
🏢 Wp Pharmacy Llc Facility NPI 1710833322

Specialty Benchmarks & Practice Insights

Comparative analytics for Pharmacist in Corona, CA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 16.8 Yrs
Regional Practice Density
163 Specialists

Practicing in Corona, CA (33119 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

CMS Verified: 2026-03-06
Pharmacist Primary Specialty

NUCC Taxonomy Code: 183500000X

State License CA 76465

An individual licensed by the appropriate state regulatory agency to engage in the practice of pharmacy. The practice of pharmacy includes, but is not limited to, assessment, interpretation, evaluation, and implementation, initiation, monitoring or modification of medication and or medical orders; the compounding or dispensing of medication and or medical orders; participation in drug and device procurement, storage, and selection; drug administration; drug regimen reviews; drug or drug-related research; provision of patient education and the provision of those acts or services necessary to provide medication therapy management services in all areas of patient care.

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

8 Historical Events
📍
Updated Practice Location March 06, 2026

Registered at 623 N MAIN ST STE D1, CORONA, CA 928785807 (Tel: 9513398212)

📍
Updated Business Mailing Address March 06, 2026

Registered at 623 N MAIN ST STE D1, CORONA, CA 928785807 (Tel: 9513398212)

NPI Profile Active January 15, 2018

NPI status registered as active in NPPES database

📍
Updated Practice Location January 15, 2018

Registered at 777 W BLAINE ST, RIVERSIDE, CA 925073940 (Tel: 9512999922)

📍
Updated Business Mailing Address January 15, 2018

Registered at 777 W BLAINE ST, RIVERSIDE, CA 925073940 (Tel: 9512999922)

👤
Provider Name / Credentials Updated January 15, 2018

Recorded as WILLIAM CHOI, PHARMD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) January 15, 2018

Pharmacist (License #76465 in CA)

🟢
Initial NPI Registration & Enumeration January 15, 2018

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1669980488
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: January 15, 2018
Last Update: March 06, 2026
Sole Proprietor: No

Mailing Address

623 N Main St Ste D1

Corona, CA 928785807

Phone: 9513398212

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.