Physician

Lewis A Rosenberg, MD PHD

According to 2025 Medicare claims, Lewis Rosenberg, MD PHD (NPI: 1790974780) practices radiation oncology in the Racine-Mount Pleasant, WI market, with the plurality of this provider's patient population coming from Racine, WI. This provider's primary affiliated billing organization is RADIATION ONCOLOGY ASSOCIATES, LTD (NPI: 1932154754; TIN: 202208109) and primary practice location at 53405-1667. Rosenberg is affiliated with the Advocate Physician Partners Accountable Care, Inc. (ACO ID: A1033) and Duke Connected Care, LLC (ACO ID: A2419), participating under the MSSP model.

Rosenberg's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 190 traditional Medicare patients, billed 1,329 HCPCS/CPT codes, and received $89,501 in Medicare payments. The top billing code was 77427 (Radiation treatment management, 5 treatment sessions). Part D data shows 325 prescription claims across 126 beneficiaries totaling $5,107 in drug costs, led by Tamsulosin Hcl (Tamsulosin Hcl). 2015 DME data shows 22 claims. Open Payments data shows 1 records totaling $50. 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 up and down with repeated peaks and valleys, starting at $120,491 and ending at $89,501. Concurrently, Part D prescription costs have moved up and down with repeated peaks and valleys, starting at $5,995 and ending at $5,107. 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	176	2,184	$120,491
2016	197	1,753	$89,889
2017	307	2,000	$132,345
2018	337	2,102	$138,591
2019	174	1,652	$114,027
2020	134	1,112	$78,900
2021	192	1,587	$105,373
2022	178	1,484	$98,370
2023	177	1,359	$93,413
2024	190	1,329	$89,501

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	68	202	$5,995
2016	71	233	$10,541
2017	53	122	$3,476
2018	60	155	$4,052
2019	86	260	$9,776
2020	88	349	$11,370
2021	110	344	$13,454
2022	113	391	$10,636
2023	139	355	$13,591
2024	126	325	$5,107

DME Billing Trend

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

Year	Patients	Claims	Payment
2015	N/R	22	$2,552
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	N/R	N/R
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.

Code	Description	Patients	Clm Lines	Total Payment
77427	Radiation treatment management, 5 treatment sessions	54	131	$141
77263	Complex radiation therapy planning	44	49	$124
77334	Design and construction of complex radiation treatment device	47	118	$45
77014	Ct guidance for insertion of radiation therapy fields	90	504	$33
77300	Calculation of radiation therapy dose	44	150	$24

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Tamsulosin Hcl	Tamsulosin Hcl	74	5,890	$893
Memantine Hcl	Memantine Hcl	21	868	$353
Dexamethasone	Dexamethasone	14	353	$308
Gabapentin	Gabapentin	17	443	$274
Ciprofloxacin Hcl	Ciprofloxacin Hcl	25	80	$81

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.	1	$50	Exelixis 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 Lewis A. Rosenberg, MD PHD?

Tedicare shows public-source Medicare data for Lewis A. Rosenberg, MD PHD (NPI 1790974780), 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 Lewis A. Rosenberg, MD PHD have ACO affiliation data?

Lewis A. Rosenberg, MD PHD is shown with ACO affiliation data for Advocate Physician Partners Accountable Care, Inc. (MSSP, ACO ID A1033) and Duke Connected Care, LLC (MSSP, ACO ID A2419).

What billing organization is linked to Lewis A. Rosenberg, MD PHD?

Lewis A. Rosenberg, MD PHD is linked to RADIATION ONCOLOGY ASSOCIATES, LTD (billing NPI 1932154754) in the available physician profile data.

Does Lewis A. Rosenberg, MD PHD have Open Payments data?

Lewis A. Rosenberg, MD PHD has 1 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.