Physician

Aaron Demler Barth, CNA

Certified Registered Nurse Anesthetist (CRNA) Milwaukee-Waukesha, WI The Medical College Of Wisconsin Inc

According to 2025 Medicare claims, Aaron Demler Barth, CNA (NPI: 1588138366) practices certified registered nurse anesthetist (CRNA) in the Milwaukee-Waukesha, WI market, with the plurality of this provider's patient population coming from Milwaukee, WI. This provider's primary affiliated billing organization is The Medical College Of Wisconsin Inc (NPI: 1699720086; TIN: ).

Barth's data goes back to 2012 and runs through 2026. For example, in 2023, this provider had 104 traditional Medicare patients, billed 105 HCPCS/CPT codes, and received $11,543 in Medicare payments. No Open Payments records.

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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	Not reported for this year	Not reported for this year	Not reported for this year
2016	Not reported for this year	Not reported for this year	Not reported for this year
2017	Not reported for this year	Not reported for this year	Not reported for this year
2018	Not reported for this year	Not reported for this year	Not reported for this year
2019	126	127	$11,823
2020	114	114	$11,770
2021	187	191	$18,984
2022	129	130	$13,298
2023	104	105	$11,543

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

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

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