Physician

Aaron Chau, AA

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 SHERIDAN HEALTHCORP INC (NPI: 1275105652; TIN: 590971075) and primary practice location at 32771-6743.

Chau's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 87 traditional Medicare patients, billed 88 HCPCS/CPT codes, and received $10,858 in Medicare payments. The top billing code was 00731 (Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope). Open Payments data shows 1 records totaling $23. 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 has fewer than 5 years of reported Medicare Part B carrier billing data, so a reliable trend cannot be assigned. Concurrently, this provider has fewer than 5 years of reported Part D prescription costs data, so a reliable trend cannot be assigned. 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	N/R	N/R	N/R
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	58	61	$6,059
2022	96	99	$11,735
2023	92	93	$14,572
2024	87	88	$10,858

Part D Events Trend

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

No connected Part D records

DME Billing Trend

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

No connected DME records

* / # = 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
00731	Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope	11	11	$47

Top 5 Part D drugs in 2024

By total drug costs.

No connected Part D drug-level records for 2024.

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	$23	Fisher & Paykel Healthcare 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 Aaron Chau, AA?

Tedicare shows public-source Medicare data for Aaron Chau, AA (NPI 1356012199), 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 Aaron Chau, AA have ACO affiliation data?

No ACO affiliation record is shown in the available Tedicare data for this profile.

What billing organization is linked to Aaron Chau, AA?

Aaron Chau, AA is linked to SHERIDAN HEALTHCORP INC (billing NPI 1275105652) in the available physician profile data.

Does Aaron Chau, AA have Open Payments data?

Aaron Chau, AA 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.