Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1194408781 Individual Practitioner Male Practitioner

Dr. Joel Hyun , OD

Optometrist • Carson, CA

Professional Overview & Biography Verified Profile Summary

Dr. Joel Hyun, OD is a certified Optometrist practicing in Carson, CA. With approximately 3 years of clinical experience since completing medical education in 2023, Dr. Hyun delivers high-quality medical care to the local community at 20700 AVALON BLVD STE 343.

Dr. Hyun does not directly accept Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

20700 Avalon Blvd Ste 343

Carson, CA 907463716

Telephone 3105322622
Associated Practice Facility / Clinic
🏢 William K. Shiomi, O.d., Inc Facility NPI 1477861755

Medicare Profile & Education

Medical School

Other

Graduation Year

2023

Medicare Assignment

Not Specified

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Optometrist in Carson, CA

Rising Specialist (<5 Yrs)
Practitioner Clinical Experience
3 Yrs -16.6 yrs vs City Avg
City Avg: 19.6 Yrs
State Avg: 21.9 Yrs
Regional Practice Density
22 Specialists

Practicing in Carson, CA (8588 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

Clinical Seniority & Experience Comparison

Dr. Hyun (3 Years) 3 Yrs
Carson Specialty Average (19.6 Years) 19.6 Yrs

Medical Specialties & State Licenses

CMS Verified: 2026-02-18
Optometrist Primary Specialty

NUCC Taxonomy Code: 152W00000X

State License CA 35577

Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

2 Associated Practitioners
NPI 1720058811

Doctor of Optometry

Sofia Bernabe

Optometrist

NPI 1811421985

Career & Practice History Timeline

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

9 Historical Events
📍
Updated Practice Location February 18, 2026

Registered at 20700 AVALON BLVD STE 343, CARSON, CA 907463716 (Tel: 3105322622)

📍
Updated Business Mailing Address February 18, 2026

Registered at 20700 AVALON BLVD STE 343, CARSON, CA 907463716

📍
Updated Business Mailing Address December 02, 2025

Registered at 12214 VENTURA BLVD, STUDIO CITY, CA 916042518

NPI Profile Active August 09, 2023

NPI status registered as active in NPPES database

📍
Updated Practice Location August 09, 2023

Registered at 2251 HONOLULU AVE, MONTROSE, CA 910201635 (Tel: 8182480828)

📍
Updated Business Mailing Address August 09, 2023

Registered at 2251 HONOLULU AVE, MONTROSE, CA 910201635

👤
Provider Name / Credentials Updated August 09, 2023

Recorded as JOEL HYUN, OD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) August 09, 2023

Optometrist (License #35577 in CA)

🟢
Initial NPI Registration & Enumeration August 09, 2023

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: 1194408781
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 09, 2023
Last Update: February 18, 2026
Sole Proprietor: Yes

Mailing Address

20700 Avalon Blvd Ste 343

Carson, CA 907463716

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.