Physician

Aaron J Chun, MD

Anesthesiology Yuma, AZ Yuma Regional Medical Center

According to 2025 Medicare claims, Aaron J. Chun, MD (NPI: 1598835191) practices anesthesiology in the Yuma, AZ market, with the plurality of this provider's patient population coming from Yuma, AZ. This provider's primary affiliated billing organization is Yuma Regional Medical Center (NPI: 1194706655; TIN: ).

Chun's data goes back to 2012 and runs through 2026. For example, in 2023, this provider had 130 traditional Medicare patients, billed 139 HCPCS/CPT codes, and received $20,574 in Medicare payments. No Open Payments records.

Download physician data Market Trend charts Top 5 tables

Download physician data with all billing codes (2014-2023) - $9 per 100 physicians.

10-Year Trend of Part B billing

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

Year	Patients	Services	Medicare Payment
2014	319	350	$58,739
2015	284	308	$53,071
2016	317	342	$64,979
2017	240	272	$45,286
2018	243	284	$51,563
2019	301	361	$57,135
2020	247	291	$49,046
2021	200	226	$37,314
2022	125	141	$21,742
2023	130	139	$20,574

10-Year Trend of Part D records

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

No connected records

10-Year Trend of DME records

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

No connected records

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.

No connected DME records for 2023.

Physician Data Export

Download physician data with all billing codes (2014-2023)

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

$9 per 100 physicians

Download physician data