Physician

Gabriel Mihailescu, MD

According to 2025 Medicare claims, Gabriel Mihailescu, MD (NPI: 1275640765) practices internal medicine in the Green Bay, WI market, with the plurality of this provider's patient population coming from Brown, WI. This provider's primary affiliated billing organization is AURORA MEDICAL GROUP, INC. (NPI: 1427271378; TIN: 391678306) and primary practice location at 54311-6519. Mihailescu is affiliated with the Advocate Physician Partners Accountable Care, Inc. (ACO ID: A1033), HSHS ACO, L.L.C. (ACO ID: A2783), and Accountable Care Organization of Advocate Aurora Health, LLC (ACO ID: D0260), participating under both the MSSP and REACH models.

Mihailescu's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 424 traditional Medicare patients, billed 6,030 HCPCS/CPT codes, and received $128,206 in Medicare payments. The top billing code was G0439 (Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit). Part D data shows 25,304 prescription claims across 1,177 beneficiaries totaling $3,031,646 in drug costs, led by Ozempic (Semaglutide). DME data shows 294 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 declined steadily, from $209,714 to $128,206. In contrast, Part D prescription costs have risen steadily, from $1,343,283 to $3,031,646. For DME billing, this smaller-volume category moved up and down with repeated peaks and valleys, starting at $28,295 and ending at $31,502.

Part B Carrier Billing Trend

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

Year	Patients	Clm Lines	Payment
2015	708	6,517	$209,714
2016	706	5,173	$173,315
2017	701	8,030	$156,273
2018	701	9,330	$154,816
2019	712	6,257	$143,296
2020	596	4,818	$126,600
2021	607	6,212	$150,809
2022	571	5,316	$136,484
2023	483	4,568	$123,671
2024	424	6,030	$128,206

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	865	22,224	$1,343,283
2016	924	24,077	$1,618,465
2017	959	24,168	$1,767,708
2018	1,012	24,727	$2,021,497
2019	1,052	24,243	$2,203,114
2020	1,064	24,143	$2,162,689
2021	1,084	24,132	$2,608,956
2022	1,162	24,876	$3,124,452
2023	1,120	23,945	$3,414,185
2024	1,177	25,304	$3,031,646

DME Billing Trend

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

Year	Patients	Claims	Payment
2015	183	704	$28,984
2016	156	801	$19,697
2017	181	765	$19,900
2018	128	626	$22,717
2019	144	636	$20,142
2020	131	600	$26,247
2021	134	427	$21,387
2022	104	430	$27,558
2023	62	304	$19,092
2024	50	294	$27,529

* / # = 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
G0439	Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	294	294	$120
90662	Influenza vaccine split virus, preservative free	87	89	$80
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	321	551	$79
90480	Admn sarscov2 vacc 1 dose	63	64	$40
G0008	Administration of influenza virus vaccine	95	97	$30

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Ozempic	Semaglutide	265	10,974	$362,299
Trulicity	Dulaglutide	269	10,819	$360,265
Eliquis	Apixaban	278	13,983	$269,740
Farxiga	Dapagliflozin Propanediol	164	11,001	$200,662
Mounjaro	Tirzepatide	173	5,294	$195,380

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	N/R	33	$17,248
K0823	Power wheelchair, group 2 standard, captains chair, patient weight capacity up to and including 300 pounds	Y	N/R	12	$1,682
E1390	Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate	Y	N/R	12	$1,590
A4253	Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips	N	33	77	$1,386
A7030	Full face mask used with positive airway pressure device, each	N	N/R	14	$1,354

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 Gabriel Mihailescu, MD?

Tedicare shows public-source Medicare data for Gabriel Mihailescu, MD (NPI 1275640765), 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 Gabriel Mihailescu, MD have ACO affiliation data?

Gabriel Mihailescu, MD is shown with ACO affiliation data for Advocate Physician Partners Accountable Care, Inc. (MSSP, ACO ID A1033), HSHS ACO, L.L.C. (MSSP, ACO ID A2783), and Accountable Care Organization of Advocate Aurora Health, LLC (REACH, ACO ID D0260).

What billing organization is linked to Gabriel Mihailescu, MD?

Gabriel Mihailescu, MD is linked to AURORA MEDICAL GROUP, INC. (billing NPI 1427271378) in the available physician profile data.

Does Gabriel Mihailescu, MD 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.