Physician

Andrew Joon Hyung Lee, M.D. PHD.

According to 2025 Medicare claims, Andrew Lee, M.D. PHD. (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: 954402957) and primary practice location at 95119-1103.

Lee's data goes back to 2015 and runs through 2024. For example, in 2022, this provider had 23 traditional Medicare patients, billed 31 HCPCS/CPT codes, and received $7,858 in Medicare payments. 2024 Part D data shows 67 prescription claims across 34 beneficiaries totaling $9,575 in drug costs, led by Ibuprofen (Ibuprofen). DME data shows 34 claims. Open Payments data shows 5 records totaling $127. 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 has fewer than 5 years of reported Medicare Part B carrier billing data, so a reliable trend cannot be assigned. Concurrently, Part D prescription costs have moved up and down with repeated peaks and valleys, starting at $1,969 and ending at $9,575. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.

Part B Carrier Billing Trend

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

Year	Patients	Clm Lines	Payment
2015	N/R	N/R	N/R
2016	N/R	N/R	N/R
2017	N/R	N/R	N/R
2018	N/R	N/R	N/R
2019	17	29	$8,399
2020	65	114	$25,110
2021	57	99	$17,560
2022	23	31	$7,858
2023	N/R	N/R	N/R
2024	N/R	N/R	N/R

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	12	18	$1,969
2016	21	39	$9,823
2017	23	38	$1,256
2018	N/R	29	$1,841
2019	N/R	17	$96
2020	17	21	$306
2021	19	51	$1,409
2022	24	40	$1,912
2023	24	51	$9,248
2024	34	67	$9,575

DME Billing Trend

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

Year	Patients	Claims	Payment
2015	N/R	N/R	N/R
2016	N/R	N/R	N/R
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	N/R	N/R
2022	N/R	34	$1,350
2023	N/R	N/R	N/R
2024	N/R	N/R	N/R

* / # = suppressed by CMS; 0 = reported zero; N/R = not reported or blank.

Top 5 Part B carrier billing codes in 2024

By total payments.

No connected Part B code-level records for 2024.

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Ibuprofen	Ibuprofen	16	228	$151
Oxycodone Hcl	Oxycodone Hcl	23	50	$137

Top 5 DME services in 2024

No connected or detailed DME service-level records for 2024.

Open Payments Summary in 2024

Category	Definition	Records	Total Reported Amount	Top Related Entity
General Payments	Reported payment or transfer-of-value amount.	5	$127	Skeletal Dynamics Inc
Research Payments	Reported research-related payment or transfer-of-value amount.	0	$0	N/R
Ownership / Investment Interests	Reported value of ownership or investment interests.	0	$0	N/R

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FAQ

What Medicare data is available for Andrew Joon Hyung Lee, M.D. PHD.?

Tedicare shows public-source Medicare data for Andrew Joon Hyung Lee, M.D. PHD. (NPI 1114214707), 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 Andrew Joon Hyung Lee, M.D. PHD. have ACO affiliation data?

No ACO affiliation record is shown in the available Tedicare data for this profile.

What billing organization is linked to Andrew Joon Hyung Lee, M.D. PHD.?

Andrew Joon Hyung Lee, M.D. PHD. is linked to PERMANENTE MEDICAL GROUP INC (billing NPI 1073606299) in the available physician profile data.

Does Andrew Joon Hyung Lee, M.D. PHD. have Open Payments data?

Andrew Joon Hyung Lee, M.D. PHD. has 5 connected Open Payments records in the available 2024 summary 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.