Physician

Andrew Joon Hyung Lee, MD

Surgical oncology Merced, CA Permanente Medical Group Inc

According to 2025 Medicare claims, Andrew Joon Hyung Lee, MD (NPI: 1114214707) practices surgical oncology in the Merced, CA market, with the plurality of this provider's patient population coming from Merced, CA. This provider's primary affiliated billing organization is Permanente Medical Group Inc (NPI: 1073606299; TIN: ).

Lee's data goes back to 2012 and runs through 2026. For example, in 2022, this provider had 23 traditional Medicare patients, billed 31 HCPCS/CPT codes, and received $7,858 in Medicare payments. 2023 Part D data shows 51 prescription claims across 24 beneficiaries totaling $9,248 in drug costs, and DME data shows 15 claims. Open Payments data shows 5 records totaling $127.

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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	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	17	29	$8,399
2020	65	114	$25,110
2021	57	99	$17,560
2022	23	31	$7,858
2023	Not reported for this year	Not reported for this year	Not reported for this year

10-Year Trend of Part D records

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

Year	Patients	Claims	Drug Cost
2014	25	32	$1,300
2015	12	18	$1,969
2016	21	39	$9,823
2017	23	38	$1,256
2018	Not reported for this year	29	$1,841
2019	Not reported for this year	17	$96
2020	17	21	$306
2021	19	51	$1,409
2022	24	40	$1,912
2023	24	51	$9,248

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	16	$1,970
2021	Not reported for this year	18	$5,271
2022	Not reported for this year	15	$203
2023	Not reported for this year	Not reported for this year	Not reported for this year

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

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

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