Physician

Collin R. Ohning

According to 2025 Medicare claims, Collin Ohning (NPI: 1992182794) practices ophthalmology in the Greenville-Anderson-Greer, SC market, with the plurality of this provider's patient population coming from Anderson, SC. This provider's primary affiliated billing organization is RETINA CONSULTANTS OF CAROLINA, PA (NPI: 1194708719; TIN: 570991865) and primary practice location at 29605-4620.

Ohning's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 937 traditional Medicare patients, billed 46,819 HCPCS/CPT codes, and received $2,773,922 in Medicare payments. The top billing code was J0178 (Injection, aflibercept, 1 mg). Part D data shows 329 prescription claims across 112 beneficiaries totaling $12,692 in drug costs, led by Prednisolone Acetate (Prednisolone Acetate). Open Payments data shows 3 records totaling $69. 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 moved sharply higher in recent years, from $44,766 to $2,773,922. Similarly, Part D prescription costs have moved sharply higher in recent years, from $312 to $12,692. 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	179	627	$44,766
2020	231	397	$41,810
2021	338	1,143	$227,020
2022	789	9,476	$1,536,558
2023	958	35,910	$2,729,153
2024	937	46,819	$2,773,922

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	N/R	N/R	N/R
2016	N/R	N/R	N/R
2017	N/R	16	$312
2018	15	28	$497
2019	20	43	$2,503
2020	41	88	$2,832
2021	90	190	$6,863
2022	122	331	$17,091
2023	145	395	$19,530
2024	112	329	$12,692

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	185	1,768	$653
67028	Injection of drug into eye	311	1,525	$90
92014	Established patient complete exam of visual system	629	805	$79
99213	Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more	375	1,187	$65
92134	Imaging of retina	844	2,236	$28

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Prednisolone Acetate	Prednisolone Acetate	103	4,097	$4,443
Bromfenac Sodium	Bromfenac Sodium	14	295	$2,262
Ofloxacin	Ofloxacin	48	1,125	$580
Ketorolac Tromethamine	Ketorolac Tromethamine	28	942	$469
Latanoprost	Latanoprost	29	1,820	$233

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	$69	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.	0	$0	N/R

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FAQ

What Medicare data is available for Collin R. Ohning?

Tedicare shows public-source Medicare data for Collin R. Ohning (NPI 1992182794), 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 Collin R. Ohning have ACO affiliation data?

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

What billing organization is linked to Collin R. Ohning?

Collin R. Ohning is linked to RETINA CONSULTANTS OF CAROLINA, PA (billing NPI 1194708719) in the available physician profile data.

Does Collin R. Ohning have Open Payments data?

Collin R. Ohning has 3 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.