Physician

Stephan L Chesley, MD

Family practice Sioux Falls, SD-MN Sanford Health Network

According to 2025 Medicare claims, Stephan L. Chesley, MD (NPI: 1205828605) practices family practice in the Sioux Falls, SD-MN market, with the plurality of this provider's patient population coming from Rock, MN. This provider's primary affiliated billing organization is Sanford Health Network (NPI: 1033495379; TIN: ).

Chesley's data goes back to 2012 and runs through 2026. For example, in 2023, this provider had 91 traditional Medicare patients, billed 230 HCPCS/CPT codes, and received $16,013 in Medicare payments. Part D data shows 10,293 prescription claims across 1,100 beneficiaries totaling $894,184 in drug costs, and DME data shows 221 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	106	259	$13,373
2015	97	214	$12,506
2016	106	220	$11,656
2017	92	257	$14,730
2018	161	298	$16,685
2019	172	380	$17,949
2020	108	310	$20,184
2021	97	278	$17,487
2022	83	467	$17,107
2023	91	230	$16,013

10-Year Trend of Part D records

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

Year	Patients	Claims	Drug Cost
2014	787	7,773	$339,093
2015	728	7,284	$330,298
2016	732	7,662	$367,210
2017	759	7,956	$396,055
2018	861	9,011	$418,665
2019	643	8,884	$483,931
2020	615	9,061	$539,856
2021	643	9,150	$565,628
2022	767	9,012	$549,205
2023	1,100	10,293	$894,184

10-Year Trend of DME records

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

Year	Patients	Claims	Medicare Payment
2014	55	118	$8,474
2015	61	144	$8,384
2016	58	213	$7,612
2017	55	204	$6,863
2018	65	171	$12,005
2019	67	223	$16,037
2020	70	253	$15,375
2021	60	218	$13,937
2022	56	232	$15,949
2023	72	221	$15,586

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	72	256	2,556	$19,298
Durable medical equipment	66	221	621	$15,586
DME drugs	Not reported for this year	27	1,439	$639
Prosthetics, orthotics, and supplies	Not reported for this year	20	345	$3,052

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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