Physician

Aaron Costerisan, M.D.

According to 2025 Medicare claims, Aaron Costerisan, M.D. (NPI: 1396975736) practices family practice in the Peoria, IL market, with the plurality of this provider's patient population coming from Peoria, IL. This provider's primary affiliated billing organization is METHODIST MEDICAL CENTER OF ILLINOIS (NPI: 1184670663; TIN: 370661223) and primary practice location at 61636-0001.

Costerisan's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 75 traditional Medicare patients, billed 194 HCPCS/CPT codes, and received $10,670 in Medicare payments. The top billing code was 99214 (Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more). Part D data shows 840 prescription claims across 94 beneficiaries totaling $51,713 in drug costs, led by Buprenorphine-Naloxone (Buprenorphine Hcl/Naloxone Hcl). DME data shows 33 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 started with an early spike, then settled into a lower baseline, moving from $34,481 to $10,670. Similarly, Part D prescription costs started with an early spike, then settled into a lower baseline, moving from $91,072 to $51,713. In contrast, DME billing represents a smaller volume and started with an early spike, then settled into a lower baseline, moving from $3,433 to $1,935.

Part B Carrier Billing Trend

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

Year	Patients	Clm Lines	Payment
2015	255	998	$34,481
2016	233	877	$31,061
2017	242	544	$24,410
2018	194	505	$23,019
2019	140	455	$19,078
2020	105	274	$10,761
2021	96	272	$10,576
2022	60	161	$7,539
2023	43	158	$7,206
2024	75	194	$10,670

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	186	1,822	$91,072
2016	160	2,211	$140,517
2017	101	1,150	$69,945
2018	72	805	$47,060
2019	58	837	$33,279
2020	75	976	$55,101
2021	53	824	$31,127
2022	63	718	$48,118
2023	84	733	$50,558
2024	94	840	$51,713

DME Billing Trend

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

Year	Patients	Claims	Payment
2015	N/R	28	$2,259
2016	N/R	36	$1,387
2017	N/R	N/R	N/R
2018	N/R	N/R	N/R
2019	N/R	N/R	N/R
2020	N/R	N/R	N/R
2021	N/R	11	$146
2022	N/R	12	$159
2023	N/R	35	$2,672
2024	N/R	33	$1,843

* / # = 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
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	24	26	$86
99232	Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	14	29	$61
99213	Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more	20	22	$54
99231	Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes	16	28	$38
G2211	Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's	14	14	$12

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Buprenorphine-Naloxone	Buprenorphine Hcl/Naloxone Hcl	11	242	$832
Duloxetine Hcl	Duloxetine Hcl	17	1,170	$569
Atorvastatin Calcium	Atorvastatin Calcium	71	5,604	$446
Levothyroxine Sodium	Levothyroxine Sodium	33	2,850	$348
Doxazosin Mesylate	Doxazosin Mesylate	11	330	$294

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	21	$1,431
E1392	Portable oxygen concentrator, rental	Y	N/R	12	$412

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 Aaron Costerisan, M.D.?

Tedicare shows public-source Medicare data for Aaron Costerisan, M.D. (NPI 1396975736), 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 Aaron Costerisan, 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 Aaron Costerisan, M.D.?

Aaron Costerisan, M.D. is linked to METHODIST MEDICAL CENTER OF ILLINOIS (billing NPI 1184670663) in the available physician profile data.

Does Aaron Costerisan, 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.