Physician

Aaron Jae Lee, DO

General surgery Riverside-San Bernardino-Ontario, CA Western Acute Care Surgeons Inc

According to 2025 Medicare claims, Aaron Jae Lee, DO (NPI: 1114246568) practices general surgery in the Riverside-San Bernardino-Ontario, CA market, with the plurality of this provider's patient population coming from Riverside, CA. This provider's primary affiliated billing organization is Western Acute Care Surgeons Inc (NPI: 1770659278; TIN: ).

Lee's data goes back to 2012 and runs through 2026. For example, in 2023, this provider had 103 traditional Medicare patients, billed 244 HCPCS/CPT codes, and received $52,999 in Medicare payments. Part D data shows 85 prescription claims across 46 beneficiaries totaling $7,245 in drug costs, and DME data shows 12 claims. Open Payments data shows 35 records totaling $11,738.

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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	Not reported for this year	Not reported for this year	Not reported for this year
2015	57	65	$3,391
2016	41	47	$5,123
2017	61	105	$23,011
2018	76	173	$35,673
2019	83	216	$47,058
2020	80	244	$47,643
2021	87	249	$68,583
2022	84	211	$38,777
2023	103	244	$52,999

10-Year Trend of Part D records

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

Year	Patients	Claims	Drug Cost
2014	Not reported for this year	Not reported for this year	Not reported for this year
2015	55	93	$6,343
2016	62	114	$5,740
2017	44	70	$2,059
2018	58	83	$1,736
2019	61	80	$1,341
2020	42	55	$1,570
2021	49	84	$1,909
2022	37	62	$1,668
2023	46	85	$7,245

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	Not reported for this year	Not reported for this year
2020	Not reported for this year	Not reported for this year	Not reported for this year
2021	Not reported for this year	Not reported for this year	Not reported for this year
2022	Not reported for this year	Not reported for this year	Not reported for this year
2023	Not reported for this year	12	$911

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	12	18	$911
Durable medical equipment	Not reported for this year	12	18	$911
Prosthetics, orthotics, and supplies	Not reported for this year	0	0	$0
DME drugs	Not reported for this year	0	0	$0

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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