Physician

Rodney Allen Sirk, M.D.

According to 2025 Medicare claims, Rodney Sirk, M.D. (NPI: 1073573556) practices vascular surgery in the Great Falls, MT market, with the plurality of this provider's patient population coming from Cascade, MT. This provider's primary affiliated billing organization is ROCKY MOUNTAIN VEIN CLINIC GREAT FALLS INC (NPI: 1528413093; TIN: 812483692) and primary practice location at 59102-9998.

Sirk's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 192 traditional Medicare patients, billed 465 HCPCS/CPT codes, and received $159,359 in Medicare payments. The top billing code was 36475 (Destruction of first incompetent vein of arm or leg using radiofrequency and imaging guidance). 2023 Part D data shows 12 prescription claims totaling $2,909 in drug costs. Open Payments data shows 1 records totaling $46. 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 up and down with repeated peaks and valleys, starting at $98,671 and ending at $159,359. Concurrently, Part D prescription costs have moved up and down with repeated peaks and valleys, starting at $531 and ending at $2,909. 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	124	498	$98,671
2016	167	635	$122,184
2017	171	553	$88,346
2018	160	526	$109,361
2019	161	493	$93,041
2020	345	737	$328,895
2021	255	470	$152,280
2022	208	473	$164,045
2023	182	477	$195,476
2024	192	465	$159,359

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	16	27	$531
2016	14	19	$592
2017	26	42	$4,055
2018	20	27	$2,508
2019	17	43	$15,170
2020	29	65	$15,759
2021	15	42	$24,231
2022	N/R	16	$6,160
2023	N/R	12	$2,909
2024	N/R	N/R	N/R

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
36475	Destruction of first incompetent vein of arm or leg using radiofrequency and imaging guidance	36	47	$808
36471	Injection of chemical agent into multiple incompetent veins of leg	34	48	$153
99204	New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	53	53	$104
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	124	141	$84
76942	Ultrasonic guidance for needle placement	34	49	$23

Top 5 Part D drugs in 2024

By total drug costs.

No connected Part D drug-level records for 2024.

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.	1	$46	Tactile Systems Technology 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 Rodney Allen Sirk, M.D.?

Tedicare shows public-source Medicare data for Rodney Allen Sirk, M.D. (NPI 1073573556), 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 Rodney Allen Sirk, 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 Rodney Allen Sirk, M.D.?

Rodney Allen Sirk, M.D. is linked to ROCKY MOUNTAIN VEIN CLINIC GREAT FALLS INC (billing NPI 1528413093) in the available physician profile data.

Does Rodney Allen Sirk, M.D. have Open Payments data?

Rodney Allen Sirk, M.D. has 1 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.