Physician

Roger Kornu, M.D.

According to 2025 Medicare claims, Roger Kornu, M.D. (NPI: 1841386349) practices rheumatology in the Anaheim-Santa Ana-Irvine, CA market, with the plurality of this provider's patient population coming from Orange, CA. This provider's primary affiliated billing organization is ROGER KORNU MD PC (NPI: 1912418674; TIN: 821054314) and primary practice location at 92780-6983.

Kornu's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 817 traditional Medicare patients, billed 346,890 HCPCS/CPT codes, and received $5,257,936 in Medicare payments. The top billing code was 99215 (Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more). Part D data shows 1,544 prescription claims across 405 beneficiaries totaling $859,000 in drug costs, led by Enbrel (Etanercept). Open Payments data shows 305 records totaling $113,302. 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 $104,560 to $5,257,936. Concurrently, Part D prescription costs have moved up and down with repeated peaks and valleys, starting at $699,646 and ending at $859,000. 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	316	2,205	$104,560
2016	343	2,681	$124,517
2017	337	1,680	$87,282
2018	364	15,345	$330,194
2019	389	66,156	$1,120,228
2020	446	120,011	$1,836,432
2021	545	144,441	$2,597,456
2022	617	206,645	$3,275,920
2023	717	260,129	$4,049,013
2024	817	346,890	$5,257,936

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	254	1,495	$699,646
2016	243	1,427	$780,937
2017	253	1,656	$922,066
2018	263	1,691	$1,004,777
2019	276	1,670	$1,100,562
2020	290	1,974	$1,384,305
2021	296	1,543	$930,641
2022	334	1,369	$626,064
2023	349	1,496	$887,874
2024	405	1,544	$859,000

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
99215	Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	182	203	$142
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	728	2,048	$102
99441	Telephone medical discussion with physician, 5-10 minutes	137	171	$38
J0897	Injection, denosumab, 1 mg	137	13,740	$20
96372	Injection of drug or substance under skin or into muscle	203	596	$12

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Enbrel	Etanercept	12	336	$88,271
Forteo	Teriparatide	16	584	$81,355
Taltz Autoinjector	Ixekizumab	12	336	$79,577
Rasuvo	Methotrexate/Pf	15	644	$12,517
Methotrexate	Methotrexate Sodium	209	17,454	$9,887

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.	305	$113,302	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 Roger Kornu, M.D.?

Tedicare shows public-source Medicare data for Roger Kornu, M.D. (NPI 1841386349), 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 Roger Kornu, 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 Roger Kornu, M.D.?

Roger Kornu, M.D. is linked to ROGER KORNU MD PC (billing NPI 1912418674) in the available physician profile data.

Does Roger Kornu, M.D. have Open Payments data?

Roger Kornu, M.D. has 305 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.