Physician

Alisa Berger, MD

Urology Wausau, WI Aspirus Medical Group Inc

According to 2025 Medicare claims, Alisa Berger, MD (NPI: 1619017043) practices urology in the Wausau, WI market, with the plurality of this provider's patient population coming from Marathon, WI. This provider's primary affiliated billing organization is Aspirus Medical Group Inc (NPI: 1083289946; TIN: ).

Berger's data goes back to 2012 and runs through 2026. For example, in 2023, this provider had 51 traditional Medicare patients, billed 143 HCPCS/CPT codes, and received $13,370 in Medicare payments. Part D data shows 114 prescription claims across 58 beneficiaries totaling $2,820 in drug costs, and 2020 DME data shows Suppressed by CMS claims. Open Payments data shows 2 records totaling $42.

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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	447	3,347	$156,719
2015	480	3,296	$145,438
2016	491	3,342	$123,276
2017	485	2,246	$95,809
2018	348	1,367	$86,385
2019	295	1,069	$54,243
2020	127	390	$23,372
2021	151	485	$33,250
2022	134	463	$31,716
2023	51	143	$13,370

10-Year Trend of Part D records

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

Year	Patients	Claims	Drug Cost
2014	434	2,277	$149,038
2015	484	2,451	$175,208
2016	543	2,783	$167,340
2017	539	2,162	$164,969
2018	341	1,267	$94,651
2019	265	985	$90,477
2020	107	229	$10,735
2021	105	343	$17,515
2022	104	309	$16,004
2023	58	114	$2,820

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	21	$366
2015	11	23	$277
2016	Not reported for this year	66	$18,543
2017	Not reported for this year	22	$366
2018	Not reported for this year	17	$242
2019	Not reported for this year	22	$328
2020	Not reported for this year	12	$8,288
2021	Not reported for this year	Not reported for this year	Not reported for this year
2022	Not reported for this year	Not reported for this year	Not reported for this year
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

Download physician data with all billing codes (2014-2023)

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

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