Physician

Aaron Feser, OD

Optometrist None Vision Care Associates LLP

According to 2025 Medicare claims, Aaron Feser, OD (NPI: 1497775308) practices optometrist, with the plurality of this provider's patient population coming from Yankton, SD. This provider's primary affiliated billing organization is Vision Care Associates LLP (NPI: 1265502264; TIN: ).

Feser's data goes back to 2012 and runs through 2026. For example, in 2023, this provider had 551 traditional Medicare patients, billed 2,523 HCPCS/CPT codes, and received $105,240 in Medicare payments. Part D data shows 652 prescription claims across 151 beneficiaries totaling $225,890 in drug costs, and DME data shows 0 claims. Open Payments data shows 20 records totaling $570.

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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	471	2,127	$106,280
2015	509	2,162	$104,218
2016	486	2,103	$99,148
2017	487	1,437	$63,118
2018	525	1,537	$73,858
2019	544	1,812	$86,131
2020	402	1,587	$70,795
2021	460	1,856	$83,105
2022	533	2,295	$97,465
2023	551	2,523	$105,240

10-Year Trend of Part D records

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

Year	Patients	Claims	Drug Cost
2014	199	1,177	$172,769
2015	222	1,340	$224,179
2016	201	1,225	$237,911
2017	193	1,058	$237,271
2018	197	977	$223,125
2019	208	997	$271,113
2020	185	812	$228,680
2021	140	602	$194,525
2022	133	625	$192,176
2023	151	652	$225,890

10-Year Trend of DME records

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

Year	Patients	Medicare Payment
2014	36	$0
2015	34	$0
2016	24	$0
2017	26	$0
2018	28	$0
2019	27	$0
2020	19	$0
2021	21	$0
2022	19	$0
2023	15	$0

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.

DME	Patients	Claims	Services	Medicare Payment
All DME supplier activity	15	15	45	$1,789
Durable medical equipment	0	0	0	$0
Prosthetics, orthotics, and supplies	0	0	0	$0
DME drugs	0	0	0	$0

DME category summary is shown when item-level DME rows are not connected.

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

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