Physician

Oleg Ivanov, M.D.

According to 2025 Medicare claims, Oleg Ivanov, M.D. (NPI: 1437311222) practices cardiology in the Casper, WY market, with the plurality of this provider's patient population coming from Natrona, WY. This provider's primary affiliated billing organization is WYOMING CARDIOPULMONARY SERVICES, PC (NPI: 1992866560; TIN: 830238247) and primary practice location at 82601-2704.

Ivanov's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 2,560 traditional Medicare patients, billed 7,128 HCPCS/CPT codes, and received $546,220 in Medicare payments. The top billing code was 93306 (Ultrasound of heart with color-depicted blood flow, rate, direction and valve function). Part D data shows 5,888 prescription claims across 862 beneficiaries totaling $901,820 in drug costs, led by Eliquis (Apixaban). 2017 DME data shows 24 claims. Open Payments data shows 2 records totaling $42. 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 changed little. Concurrently, Part D prescription costs have moved sharply higher in recent years, from $130,402 to $901,820. 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	1,907	5,260	$359,342
2016	2,180	5,876	$382,674
2017	2,099	5,766	$373,930
2018	2,047	5,783	$392,779
2019	2,161	5,865	$393,846
2020	2,424	6,923	$502,291
2021	2,201	6,468	$525,276
2022	2,229	6,189	$465,727
2023	2,022	5,333	$426,809
2024	2,560	7,128	$546,220

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	432	2,608	$130,402
2016	545	3,610	$223,114
2017	581	3,914	$285,338
2018	567	3,948	$317,576
2019	525	3,988	$354,465
2020	641	4,105	$416,517
2021	637	4,116	$461,130
2022	646	4,310	$536,265
2023	686	4,575	$651,451
2024	862	5,888	$901,820

DME Billing Trend

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

Year	Patients	Claims	Payment
2015	N/R	34	$2,982
2016	N/R	30	$1,572
2017	N/R	24	$905
2018	N/R	N/R	N/R
2019	N/R	N/R	N/R
2020	N/R	N/R	N/R
2021	N/R	N/R	N/R
2022	N/R	N/R	N/R
2023	N/R	N/R	N/R
2024	N/R	N/R	N/R

* / # = 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
93306	Ultrasound of heart with color-depicted blood flow, rate, direction and valve function	760	771	$115
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	781	962	$96
99213	Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more	544	575	$67
93000	Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report	656	694	$11
93010	Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	404	518	$7

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Eliquis	Apixaban	579	26,027	$495,242
Entresto	Sacubitril/Valsartan	228	7,605	$166,621
Xarelto	Rivaroxaban	68	3,600	$67,669
Jardiance	Empagliflozin	49	1,890	$35,085
Farxiga	Dapagliflozin Propanediol	21	1,380	$22,087

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.	2	$42	Boston Scientific Corporation
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 Oleg Ivanov, M.D.?

Tedicare shows public-source Medicare data for Oleg Ivanov, M.D. (NPI 1437311222), 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 Oleg Ivanov, 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 Oleg Ivanov, M.D.?

Oleg Ivanov, M.D. is linked to WYOMING CARDIOPULMONARY SERVICES, PC (billing NPI 1992866560) in the available physician profile data.

Does Oleg Ivanov, M.D. have Open Payments data?

Oleg Ivanov, M.D. has 2 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.