Physician

Kevin L. Greason, M.D.

According to 2025 Medicare claims, Kevin Greason, M.D. (NPI: 1366477580) practices cardiac surgery in the Mankato, MN market, with the plurality of this provider's patient population coming from Blue Earth, MN. This provider's primary affiliated billing organization is MAYO CLINIC (NPI: 1922074434; TIN: 416011702) and primary practice location at 55902-1906. Greason is affiliated with the Mayo Clinic Community ACO, LLC (ACO ID: A4617), Caravan Health ACO 50 LLC (ACO ID: A5160), and CoreHealth Alliance LLC (ACO ID: A5645), participating under the MSSP model.

Greason's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 168 traditional Medicare patients, billed 243 HCPCS/CPT codes, and received $107,321 in Medicare payments. The top billing code was 33533 (Coronary artery bypass using artery graft, 1 graft). 2022 Part D data shows 36 prescription claims totaling $863 in drug costs. 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 has declined steadily, from $218,878 to $107,321. Concurrently, Part D prescription costs have moved up and down with repeated peaks and valleys, starting at $1,420 and ending at $863. 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	227	721	$218,878
2016	218	614	$179,824
2017	222	570	$224,629
2018	205	470	$222,529
2019	215	449	$227,843
2020	152	298	$160,949
2021	203	368	$170,421
2022	196	382	$173,402
2023	184	339	$182,106
2024	168	243	$107,321

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	28	$1,420
2016	N/R	N/R	N/R
2017	N/R	N/R	N/R
2018	N/R	21	$58
2019	N/R	53	$6,046
2020	N/R	60	$4,148
2021	N/R	49	$737
2022	N/R	36	$863
2023	N/R	N/R	N/R
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
33533	Coronary artery bypass using artery graft, 1 graft	16	16	$1,377
33361	Replacement of aortic valve through the skin and femoral artery	50	50	$549
99204	New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	76	76	$132
99212	Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	14	14	$46
33508	Harvest of vein using an endoscope	13	13	$12

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

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 Kevin L. Greason, M.D.?

Tedicare shows public-source Medicare data for Kevin L. Greason, M.D. (NPI 1366477580), 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 Kevin L. Greason, M.D. have ACO affiliation data?

Kevin L. Greason, M.D. is shown with ACO affiliation data for Mayo Clinic Community ACO, LLC (MSSP, ACO ID A4617), Caravan Health ACO 50 LLC (MSSP, ACO ID A5160), and CoreHealth Alliance LLC (MSSP, ACO ID A5645).

What billing organization is linked to Kevin L. Greason, M.D.?

Kevin L. Greason, M.D. is linked to MAYO CLINIC (billing NPI 1922074434) in the available physician profile data.

Does Kevin L. Greason, M.D. 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.