Physician

Aaron G.j. Zondlo

Certified Registered Nurse Anesthetist (CRNA) Wausau, WI Central Wisconsin Anesthesiology

According to 2025 Medicare claims, Aaron G.j. Zondlo (NPI: 1023416559) practices certified registered nurse anesthetist (CRNA) 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 Central Wisconsin Anesthesiology (NPI: 1518999648; TIN: ).

Zondlo's data goes back to 2012 and runs through 2026. For example, in 2023, this provider had 120 traditional Medicare patients, billed 123 HCPCS/CPT codes, and received $11,010 in Medicare payments. Open Payments data shows 1 records totaling $17.

Download physician data Market Trend charts Top 5 tables

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	Not reported for this year	Not reported for this year	Not reported for this year
2015	184	189	$21,986
2016	167	172	$18,879
2017	177	182	$19,807
2018	171	174	$17,944
2019	172	178	$18,449
2020	136	137	$13,444
2021	115	117	$10,374
2022	115	116	$11,053
2023	120	123	$11,010

10-Year Trend of Part D records

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

No connected records

10-Year Trend of DME records

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

No connected records

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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