Physician

Aaron J Hemmer, OD

Optometrist Carson City, NV Not available

According to 2025 Medicare claims, Aaron J. Hemmer, OD (NPI: 1164589008) practices optometrist in the Carson City, NV market, with the plurality of this provider's patient population coming from Carson City, NV.

Hemmer's data goes back to 2012 and runs through 2026. For example, in 2023, this provider had 256 traditional Medicare patients, billed 291 HCPCS/CPT codes, and received $20,681 in Medicare payments. 2022 Part D data shows 16 prescription claims across 11 beneficiaries totaling $1,537 in drug costs, and 2019 DME data shows 0 claims. No Open Payments records.

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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	259	316	$18,523
2015	256	324	$20,325
2016	202	254	$17,826
2017	236	302	$18,751
2018	316	393	$26,089
2019	320	439	$29,857
2020	226	283	$18,634
2021	243	290	$19,701
2022	282	348	$24,701
2023	256	291	$20,681

10-Year Trend of Part D records

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

Year	Patients	Claims	Drug Cost
2014	Not reported for this year	17	$828
2015	Not reported for this year	24	$1,668
2016	Not reported for this year	Not reported for this year	Not reported for this year
2017	Not reported for this year	12	$728
2018	Not reported for this year	13	$6,937
2019	Not reported for this year	18	$6,348
2020	Not reported for this year	17	$13,274
2021	Not reported for this year	12	$4,071
2022	11	16	$1,537
2023	Not reported for this year	Not reported for this year	Not reported for this year

10-Year Trend of DME records

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

Year	Patients	Claims	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	18	0	$0
2020	Not reported for this year	Not reported for this year	Not reported for this year
2021	Not reported for this year	Not reported for this year	Not reported for this year
2022	Not reported for this year	Not reported for this year	Not reported for this year
2023	Not reported for this year	Not reported for this year	Not reported for this year

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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