Physician

Aaron Clayton Thomas, MD

Emergency medicine Phoenix-Mesa-Chandler, AZ Mayo Clinic Arizona

According to 2025 Medicare claims, Aaron Clayton Thomas, MD (NPI: 1194067223) practices emergency medicine in the Phoenix-Mesa-Chandler, AZ market, with the plurality of this provider's patient population coming from Maricopa, AZ. This provider's primary affiliated billing organization is Mayo Clinic Arizona (NPI: 1558332494; TIN: ).

Thomas' data goes back to 2012 and runs through 2026. For example, in 2023, this provider had 396 traditional Medicare patients, billed 581 HCPCS/CPT codes, and received $56,097 in Medicare payments. Part D data shows 82 prescription claims across 64 beneficiaries totaling $2,230 in drug costs. 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	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	23	38	$3,859
2022	325	359	$47,398
2023	396	581	$56,097

10-Year Trend of Part D records

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

Year	Patients	Claims	Drug Cost
2014	12	29	$4,094
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	63	136	$5,471
2020	63	77	$1,026
2021	21	25	$689
2022	52	61	$997
2023	64	82	$2,230

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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