Physician

Johnstone Minsok Kim, MD

According to 2025 Medicare claims, Johnstone Kim, MD (NPI: 1982880605) 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 MIDWEST RETINA, INC (NPI: 1699846535; TIN: 311116017) and primary practice location at 43016-8214.

Kim's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 903 traditional Medicare patients, billed 35,125 HCPCS/CPT codes, and received $2,414,374 in Medicare payments. The top billing code was 99204 (New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more). Part D data shows 1,021 prescription claims across 288 beneficiaries totaling $26,077 in drug costs, led by Difluprednate (Difluprednate). Open Payments data shows 4 records totaling $71. 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 did not follow a clear longitudinal pattern. Concurrently, Part D prescription costs have moved up and down with repeated peaks and valleys, starting at $14,887 and ending at $26,077. 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	435	3,098	$470,442
2016	695	3,765	$496,498
2017	1,526	12,330	$2,170,636
2018	1,360	12,607	$2,567,856
2019	1,273	11,583	$2,465,396
2020	849	8,710	$1,937,089
2021	909	8,966	$1,892,024
2022	929	10,623	$2,041,952
2023	873	22,809	$2,173,228
2024	903	35,125	$2,414,374

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	69	262	$14,887
2016	98	342	$17,243
2017	253	798	$38,048
2018	263	860	$41,496
2019	281	1,006	$50,612
2020	219	813	$35,681
2021	255	962	$58,276
2022	255	903	$34,488
2023	258	861	$31,414
2024	288	1,021	$26,077

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
99204	New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	229	229	$116
67028	Injection of drug into eye	389	1,744	$92
92014	Established patient complete exam of visual system	425	578	$90
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	276	348	$88
92134	Imaging of retina	780	2,379	$31

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Difluprednate	Difluprednate	77	1,992	$6,266
Atropine Sulfate	Atropine Sulfate	132	7,265	$3,504
Prednisolone Acetate	Prednisolone Acetate	148	5,846	$3,198
Combigan	Brimonidine Tartrate/Timolol	13	513	$2,608
Neomycin-Polymyxin-Dexameth	Neomycin/Polymyxin B/Dexametha	168	4,068	$1,562

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.	3	$71	ABBVIE 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.	1	$113,641	US Retina LLC

Explore More Providers

FAQ

What Medicare data is available for Johnstone Minsok Kim, MD?

Tedicare shows public-source Medicare data for Johnstone Minsok Kim, MD (NPI 1982880605), 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 Johnstone Minsok Kim, MD have ACO affiliation data?

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

What billing organization is linked to Johnstone Minsok Kim, MD?

Johnstone Minsok Kim, MD is linked to MIDWEST RETINA, INC (billing NPI 1699846535) in the available physician profile data.

Does Johnstone Minsok Kim, MD have Open Payments data?

Johnstone Minsok Kim, MD has 4 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.