Physician

Aaron M Siegel, MD

General surgery Lake County, IL Lake County General And Vascular Surgical Associates, P.c.

According to 2025 Medicare claims, Aaron M. Siegel, MD (NPI: 1356332860) practices general surgery in the Lake County, IL market, with the plurality of this provider's patient population coming from Lake, IL. This provider's primary affiliated billing organization is Lake County General And Vascular Surgical Associates, P.c. (NPI: 1245318567; TIN: ).

Siegel's data goes back to 2012 and runs through 2026. For example, in 2023, this provider had 151 traditional Medicare patients, billed 358 HCPCS/CPT codes, and received $55,760 in Medicare payments. Part D data shows 84 prescription claims across 50 beneficiaries totaling $1,210 in drug costs, and DME data shows Suppressed by CMS claims. Open Payments data shows 2 records totaling $131.

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10-Year Trend of Part B billing

Medicare payment trend, with patients and services in the table.

Year	Patients	Services	Medicare Payment
2014	238	478	$80,673
2015	233	506	$74,881
2016	232	506	$86,489
2017	230	519	$76,590
2018	227	485	$65,184
2019	194	432	$70,751
2020	154	320	$46,199
2021	174	436	$62,183
2022	151	385	$50,205
2023	151	358	$55,760

10-Year Trend of Part D records

Prescription claims trend, with patients and drug cost in the table.

Year	Patients	Claims	Drug Cost
2014	40	60	$1,662
2015	56	88	$1,099
2016	51	83	$1,318
2017	62	87	$1,416
2018	68	94	$983
2019	58	88	$1,076
2020	49	70	$1,620
2021	42	63	$1,330
2022	50	82	$1,168
2023	50	84	$1,210

10-Year Trend of DME records

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

Year	Patients	Claims	Medicare Payment
2014	Not reported for this year	Not reported for this year	Not reported for this year
2015	Not reported for this year	Not reported for this year	Not reported for this year
2016	Not reported for this year	Not reported for this year	Not reported for this year
2017	Not reported for this year	Not reported for this year	Not reported for this year
2018	Not reported for this year	Not reported for this year	Not reported for this year
2019	Not reported for this year	11	$2,044
2020	Not reported for this year	16	$2,823
2021	Not reported for this year	24	$3,830
2022	Not reported for this year	23	$3,807
2023	Not reported for this year	21	$4,426

Top 5 Part B billing codes in 2023

By N of patients.

No connected Part B code-level records for 2023.

Top 5 Part D drugs in 2023

By N of patients.

No connected Part D drug-level records for 2023.

Top 5 DME in 2023

By N of patients.

DME	Patients	Claims	Services	Medicare Payment
All DME supplier activity	Not reported for this year	21	1,171	$4,426
Prosthetics, orthotics, and supplies	Not reported for this year	18	1,145	$3,387

DME category summary is shown when item-level DME rows are not connected.

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Part B billing, Part D prescribing, DME records, yearly summaries, source JSON, and source notes.

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