Physician

Justin J Yoon, M.D.

According to 2025 Medicare claims, Justin Yoon, M.D. (NPI: 1669815247) practices endocrinology in the Milwaukee-Waukesha, WI market, with the plurality of this provider's patient population coming from Washington, WI. This provider's primary affiliated billing organization is AURORA ADVANCED HEALTHCARE, INC. (NPI: 1265629133; TIN: 391595302) and primary practice location at 53027-2684. Yoon is affiliated with the Advocate Physician Partners Accountable Care, Inc. (ACO ID: A1033) and Accountable Care Organization of Advocate Aurora Health, LLC (ACO ID: D0260), participating under both the MSSP and REACH models.

Yoon's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 386 traditional Medicare patients, billed 28,264 HCPCS/CPT codes, and received $312,977 in Medicare payments. The top billing code was 99214 (Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more). Part D data shows 6,049 prescription claims across 655 beneficiaries totaling $3,338,699 in drug costs, led by Ozempic (Semaglutide). DME data shows 665 claims. No Open Payments records. 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's Medicare Part B carrier billing has moved sharply higher in recent years, from $7,894 to $312,977. Similarly, Part D prescription costs have moved sharply higher in recent years, from $1,227 to $3,338,699. For DME billing, reported payments moved sharply higher in recent years, from $764 to $235,869.

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	50	119	$7,894
2019	174	1,506	$33,767
2020	239	3,689	$49,007
2021	319	4,960	$75,406
2022	347	4,508	$73,934
2023	363	19,321	$201,648
2024	386	28,264	$312,977

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	20	41	$1,227
2016	44	193	$26,825
2017	69	279	$61,496
2018	94	353	$87,673
2019	149	912	$432,321
2020	268	1,898	$996,327
2021	440	3,521	$2,192,508
2022	539	4,790	$2,864,979
2023	613	5,640	$3,594,731
2024	655	6,049	$3,338,699

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	29	110	$12,485
2020	59	291	$39,929
2021	120	488	$81,469
2022	147	747	$126,011
2023	154	942	$177,517
2024	190	665	$245,006

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

Top 5 Part B carrier billing codes in 2024

By total payments.

Code	Description	Patients	Clm Lines	Total Payment
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	345	636	$86
95251	Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report	106	265	$24
G2211	Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's	278	415	$11
83036	Hemoglobin a1c level	79	100	$9
36415	Insertion of needle into vein for collection of blood sample	68	78	$9

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Ozempic	Semaglutide	320	16,840	$562,146
Mounjaro	Tirzepatide	288	10,780	$401,342
Jardiance	Empagliflozin	294	19,746	$385,431
Toujeo Max Solostar	Insulin Glargine,hum.Rec.Anlog	139	10,302	$211,706
Trulicity	Dulaglutide	146	6,160	$210,273

Top 5 DME services in 2024

By Total Medicare Payment Amount.

HCPCS Code	HCPCS Description	Supplier Rental Indicator	Total Supplier Beneficiaries	Total Supplier Claims	Total Medicare Payment Amount
A4239	Supply allowance for non-adjunctive, non-implanted continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service	N	101	450	$210,394
E0784	External ambulatory infusion pump, insulin	Y	N/R	35	$11,988
J1817	Insulin for administration through dme (i.e., insulin pump) per 50 units	N	N/R	26	$9,194
A4224	Supplies for maintenance of insulin infusion catheter, per week	N	11	31	$6,536
E2103	Non-adjunctive, non-implanted continuous glucose monitor or receiver	N	17	17	$3,040

Open Payments Summary

No connected Open Payments records were found for this physician in General Payments, Research Payments, or Ownership / Investment Interests.

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FAQ

What Medicare data is available for Justin J. Yoon, M.D.?

Tedicare shows public-source Medicare data for Justin J. Yoon, M.D. (NPI 1669815247), 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 Justin J. Yoon, M.D. have ACO affiliation data?

Justin J. Yoon, M.D. is shown with ACO affiliation data for Advocate Physician Partners Accountable Care, Inc. (MSSP, ACO ID A1033) and Accountable Care Organization of Advocate Aurora Health, LLC (REACH, ACO ID D0260).

What billing organization is linked to Justin J. Yoon, M.D.?

Justin J. Yoon, M.D. is linked to AURORA ADVANCED HEALTHCARE, INC. (billing NPI 1265629133) in the available physician profile data.

Does Justin J. Yoon, M.D. have Open Payments data?

No connected Open Payments records are shown for this physician in the available General Payments, Research Payments, or Ownership / Investment Interests 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.