Physician

Ikechukwu C Onyeka, MD

According to 2025 Medicare claims, Ikechukwu Onyeka, MD (NPI: 1659435204) practices hospitalist in the Grand Forks, ND-MN market, with the plurality of this provider's patient population coming from Grand Forks, ND. This provider's primary affiliated billing organization is ALTRU HEALTH SYSTEM (NPI: 1043309552; TIN: 450310462) and primary practice location at 58201-4036. Onyeka is affiliated with the CVS ACO (ACO ID: A5407), participating under the MSSP model.

Onyeka's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 1,063 traditional Medicare patients, billed 5,904 HCPCS/CPT codes, and received $485,865 in Medicare payments. The top billing code was 99223 (Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes). Part D data shows 3,181 prescription claims across 541 beneficiaries totaling $205,204 in drug costs, led by Eliquis (Apixaban). DME data shows 173 claims. No Open Payments records. 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 sharply higher in recent years, from $52,916 to $205,204. In contrast, DME billing represents a smaller volume and moved sharply higher in recent years, from $9,750 to $13,622.

Part B Carrier Billing Trend

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

Year	Patients	Clm Lines	Payment
2015	1,063	3,831	$357,607
2016	980	3,827	$345,339
2017	1,004	3,553	$338,018
2018	970	3,308	$321,135
2019	1,014	3,381	$334,475
2020	959	2,804	$285,252
2021	1,018	2,901	$294,411
2022	1,062	3,498	$337,784
2023	1,098	5,769	$489,934
2024	1,063	5,904	$485,865

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	333	1,297	$52,916
2016	393	1,965	$59,911
2017	347	1,806	$65,049
2018	303	1,361	$54,834
2019	282	1,112	$55,891
2020	238	1,164	$57,980
2021	264	1,496	$49,364
2022	337	1,396	$67,221
2023	450	2,479	$132,115
2024	541	3,181	$205,204

DME Billing Trend

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

Year	Patients	Claims	Payment
2015	N/R	111	$8,782
2016	12	89	$5,417
2017	N/R	85	$3,029
2018	N/R	71	$3,264
2019	N/R	101	$6,234
2020	16	151	$8,832
2021	43	128	$8,618
2022	29	104	$7,095
2023	13	69	$4,723
2024	14	173	$9,014

* / # = 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
99223	Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	452	480	$127
99222	Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	370	401	$98
99233	Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	407	965	$89
99239	Hospital discharge day management, more than 30 minutes	483	557	$86
99232	Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	630	2,843	$59

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Eliquis	Apixaban	97	2,342	$46,303
Xarelto	Rivaroxaban	35	556	$10,940
Bumetanide	Bumetanide	85	3,185	$3,933
Lantus Solostar	Insulin Glargine,hum.Rec.Anlog	15	1,054	$1,421
Metoprolol Succinate	Metoprolol Succinate	128	3,491	$1,280

Top 5 DME services in 2024

By Total Medicare Payment Amount.

HCPCS Code	HCPCS Description	Supplier Rental Indicator	Total Supplier Beneficiaries	Total Supplier Claims	Total Medicare Payment Amount
E1390	Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate	Y	N/R	43	$5,262
K0001	Standard wheelchair	Y	N/R	55	$1,420
E0431	Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing	Y	N/R	37	$946
E0143	Walker, folding, wheeled, adjustable or fixed height	N	14	14	$817
E1392	Portable oxygen concentrator, rental	Y	N/R	12	$534

Open Payments Summary

No connected Open Payments records were found for this physician in General Payments, Research Payments, or Ownership / Investment Interests.

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FAQ

What Medicare data is available for Ikechukwu C. Onyeka, MD?

Tedicare shows public-source Medicare data for Ikechukwu C. Onyeka, MD (NPI 1659435204), 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 Ikechukwu C. Onyeka, MD have ACO affiliation data?

Ikechukwu C. Onyeka, MD is shown with ACO affiliation data for CVS ACO (MSSP, ACO ID A5407).

What billing organization is linked to Ikechukwu C. Onyeka, MD?

Ikechukwu C. Onyeka, MD is linked to ALTRU HEALTH SYSTEM (billing NPI 1043309552) in the available physician profile data.

Does Ikechukwu C. Onyeka, MD have Open Payments data?

No connected Open Payments records are shown for this physician in the available General Payments, Research Payments, or Ownership / Investment Interests 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.