Physician

Aaron Chau, AA

Anesthesiologist Assistant Deltona-Daytona Beach-Ormond Beach, FL Piedmont Anesthesia LLC

According to 2025 Medicare claims, Aaron Chau, AA (NPI: 1356012199) practices anesthesiologist assistant in the Deltona-Daytona Beach-Ormond Beach, FL market, with the plurality of this provider's patient population coming from Volusia, FL. This provider's primary affiliated billing organization is Piedmont Anesthesia LLC (NPI: 1275105652; TIN: ).

Chau's data goes back to 2012 and runs through 2026. For example, in 2023, this provider had 92 traditional Medicare patients, billed 93 HCPCS/CPT codes, and received $14,572 in Medicare payments. Open Payments data shows 1 records totaling $23.

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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	Not reported for this year	Not reported for this year	Not reported for this year
2020	Not reported for this year	Not reported for this year	Not reported for this year
2021	58	61	$6,059
2022	96	99	$11,735
2023	92	93	$14,572

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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