Physician

Matthew Joon Young Byun, M.D.

According to 2025 Medicare claims, Matthew Byun, M.D. (NPI: 1558781922) practices ophthalmology in the Columbus, OH market, with the plurality of this provider's patient population coming from Franklin, OH. This provider's primary affiliated billing organization is RETINA GROUP, INC (NPI: 1588794200; TIN: 311460051) and primary practice location at 43701-1487.

Byun's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 562 traditional Medicare patients, billed 25,308 HCPCS/CPT codes, and received $2,659,716 in Medicare payments. The top billing code was J0178 (Injection, aflibercept, 1 mg). Part D data shows 983 prescription claims across 402 beneficiaries totaling $15,436 in drug costs, led by Prednisolone Acetate (Prednisolone Acetate). Open Payments data shows 55 records totaling $1,081. You can download detailed data with all billing codes (2015-2024). For more recent data, please contact us.

Over the past 10 years, this provider's Medicare Part B carrier billing has risen steadily, from $117,033 to $2,659,716. Concurrently, Part D prescription costs have moved up and down with repeated peaks and valleys, starting at $4,622 and ending at $15,436. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.

Part B Carrier Billing Trend

Medicare payment trend, with N of patients and claim lines in the table.

Year	Patients	Clm Lines	Payment
2015	N/R	N/R	N/R
2016	N/R	N/R	N/R
2017	N/R	N/R	N/R
2018	N/R	N/R	N/R
2019	N/R	N/R	N/R
2020	146	714	$117,033
2021	563	5,916	$1,443,910
2022	534	12,638	$2,466,284
2023	647	24,462	$2,462,720
2024	562	25,308	$2,659,716

Part D Events Trend

Drug cost trend, with N of patients and prescription claims in the table.

Year	Patients	Claims	Drug Cost
2015	77	117	$4,622
2016	56	201	$10,849
2017	128	744	$49,048
2018	84	267	$17,311
2019	42	73	$5,010
2020	169	413	$15,688
2021	380	927	$25,551
2022	305	835	$25,147
2023	347	926	$21,843
2024	402	983	$15,436

DME Billing Trend

Medicare payment trend, with N of patients and DME claim records in the table.

No connected DME records

* / # = suppressed by CMS; 0 = reported zero; N/R = not reported or blank.

Top 5 Part B carrier billing codes in 2024

By total payments.

Code	Description	Patients	Clm Lines	Total Payment
J0178	Injection, aflibercept, 1 mg	189	1,868	$653
67028	Injection of drug into eye	292	1,439	$87
99213	Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more	311	415	$61
92134	Imaging of retina	524	1,810	$27
92202	Extended exam of the back part of the eye with optic nerve drawing	162	185	$11

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Prednisolone Acetate	Prednisolone Acetate	226	5,495	$5,751
Erythromycin	Erythromycin Base	291	5,258	$2,823
Dorzolamide-Timolol	Dorzolamide Hcl/Timolol Maleat	68	5,386	$815
Ciprofloxacin Hcl	Ciprofloxacin Hcl	78	1,566	$683
Ofloxacin	Ofloxacin	53	1,041	$532

Top 5 DME services in 2024

No connected or detailed DME service-level records for 2024.

Open Payments Summary in 2024

Category	Definition	Records	Total Reported Amount	Top Related Entity
General Payments	Reported payment or transfer-of-value amount.	55	$1,081	Regeneron Healthcare Solutions, Inc.
Research Payments	Reported research-related payment or transfer-of-value amount.	0	$0	N/R
Ownership / Investment Interests	Reported value of ownership or investment interests.	0	$0	N/R

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FAQ

What Medicare data is available for Matthew Joon Young Byun, M.D.?

Tedicare shows public-source Medicare data for Matthew Joon Young Byun, M.D. (NPI 1558781922), including provider identity, specialty, market context, Medicare Part B activity, Part D prescribing, DME records, Open Payments where available, billing organization details, and ACO affiliation signals where available. Profile data covers 2015-2024, with current attribution based on 2025 claims where available.

Does Matthew Joon Young Byun, M.D. have ACO affiliation data?

No ACO affiliation record is shown in the available Tedicare data for this profile.

What billing organization is linked to Matthew Joon Young Byun, M.D.?

Matthew Joon Young Byun, M.D. is linked to RETINA GROUP, INC (billing NPI 1588794200) in the available physician profile data.

Does Matthew Joon Young Byun, M.D. have Open Payments data?

Matthew Joon Young Byun, M.D. has 55 connected Open Payments records in the available 2024 summary data.

Can I download physician-level Medicare data from Tedicare?

Yes. Tedicare provides sample physician export data and paid custom physician data exports for research, planning, outreach, and market analysis. Exports can include physician profile fields, market and specialty context, billing organization details, ACO affiliation signals where available, and Medicare utilization data.