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Active NPI 1538620802 Individual Practitioner Male Practitioner

Dr. Eric Sugjoo Hwang , MD

Ophthalmology • Fullerton, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Eric Hwang, MD is a certified Ophthalmology practicing in Fullerton, CA. With approximately 7 years of clinical experience since completing medical education in 2019, Dr. Hwang delivers high-quality medical care to the local community at 1950 SUNNY CREST DR STE 3200.

Dr. Hwang maintains professional affiliations with Retina Institute Of California Medical Group, A California Medical Par, Bethel Eye Center Medical Corporation and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient problem focused exam of visual system, imaging of retina, established patient complete exam of visual system. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1950 Sunny Crest Dr Ste 3200

Fullerton, CA 928353646

Telephone 7142781834
Fax 7142781839
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Other

Graduation Year

2019

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Ophthalmology in Fullerton, CA

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
7 Yrs -16.1 yrs vs City Avg
City Avg: 23.1 Yrs
State Avg: 29.5 Yrs
Regional Practice Density
20 Specialists

Practicing in Fullerton, CA (3116 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
47.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Hwang (7 Years) 7 Yrs
Fullerton Specialty Average (23.1 Years) 23.1 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
92012 Established patient problem focused exam of visual system
347 239 $150.00 $99.05
92134 Imaging of retina
313 127 $80.00 $44.54
92014 Established patient complete exam of visual system
241 239 $200.00 $139.42
67028 Injection of drug into eye
195 43 $500.00 $122.41
92083 Exam of visual field with extended testing
194 177 $120.00 $71.25
92133 Imaging of optic nerve
184 177 $80.00 $36.82
J7999 Compounded drug, not otherwise classified
148 35 $150.00 $92.51
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
56 56 $260.00 $179.45
99213 Established patient office or other outpatient visit, typically 15 minutes
45 44 $150.00 $98.60
76514 Ultrasound scan of cornea to determine thickness
33 33 $40.00 $11.41
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
30 30 $200.00 $138.70
92136 Measurement of corneal curvature and depth of eye
26 20 $150.00 $50.91
66984 Removal of cataract with insertion of lens
24 19 $1100.00 $584.28

Medical Specialties & State Licenses

CMS Verified: 2025-07-17
Ophthalmology Primary Specialty

NUCC Taxonomy Code: 207W00000X

State License CA A184627

An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

Student in an Organized Health Care Education/Training Program

NUCC Taxonomy Code: 390200000X

An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

Hospital & Practice Group Affiliations

Retina Institute Of California Medical Group, A California Medical Par

12828 Harbor Blvd, Garden Grove, CA 928405834

Phone: 7145348100

Bethel Eye Center Medical Corporation

266 S Harvard Blvd, Los Angeles, CA 900044390

Phone: 2137396900

Secondary Practice Locations

12828 Harbor Blvd Ste 330

Garden Grove, CA 928405834

Phone: 7145348100

Practice Associates & Co-Workers

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

1 Associated Practitioners
Henry Tran

Optometrist

NPI 1467846709

Career & Practice History Timeline

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

9 Historical Events
📍
Updated Practice Location July 17, 2025

Registered at 1950 SUNNY CREST DR STE 3200, FULLERTON, CA 928353646 (Tel: 7142781834)

📍
Updated Business Mailing Address July 17, 2025

Registered at 1950 SUNNY CREST DR STE 3200, FULLERTON, CA 928353646

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 17, 2025

Ophthalmology (License #A184627 in CA)

NPI Profile Active March 28, 2019

NPI status registered as active in NPPES database

📍
Updated Practice Location March 28, 2019

Registered at 4445 MAGNOLIA AVE, GME OFFICE, RIVERSIDE, CA 92501 (Tel: 9517883000)

📍
Updated Business Mailing Address March 28, 2019

Registered at 4445 MAGNOLIA AVE, GME OFFICE, RIVERSIDE, CA 92501

👤
Provider Name / Credentials Updated March 28, 2019

Recorded as ERIC HWANG, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 28, 2019

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration March 28, 2019

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: 1538620802
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 28, 2019
Last Update: July 17, 2025
Sole Proprietor: No

Mailing Address

1950 Sunny Crest Dr Ste 3200

Fullerton, CA 928353646

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.