Physician

Zachary R Nolz, MD

Family practice Sioux Falls, SD-MN Sanford Health Network

According to 2025 Medicare claims, Zachary R. Nolz, MD (NPI: 1205128055) 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: ).

Nolz's data goes back to 2012 and runs through 2026. For example, in 2023, this provider had 94 traditional Medicare patients, billed 259 HCPCS/CPT codes, and received $18,214 in Medicare payments. Part D data shows 9,327 prescription claims across 894 beneficiaries totaling $835,198 in drug costs, and DME data shows 269 claims. 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	29	34	$1,946
2015	76	143	$8,525
2016	103	231	$12,993
2017	81	221	$13,870
2018	129	261	$14,342
2019	154	335	$16,524
2020	108	260	$14,802
2021	112	299	$16,990
2022	94	252	$14,081
2023	94	259	$18,214

10-Year Trend of Part D records

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

Year	Patients	Claims	Drug Cost
2014	304	895	$42,579
2015	607	2,346	$113,295
2016	603	3,119	$166,966
2017	633	4,176	$216,482
2018	735	5,306	$305,990
2019	622	7,713	$517,191
2020	569	7,349	$435,209
2021	634	7,757	$563,931
2022	789	8,154	$654,048
2023	894	9,327	$835,198

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	11	$131
2015	18	25	$1,568
2016	18	30	$1,108
2017	34	74	$2,343
2018	39	105	$5,150
2019	65	226	$21,706
2020	64	224	$20,069
2021	64	216	$18,221
2022	57	236	$22,618
2023	57	269	$25,183

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	57	321	7,620	$32,558
Durable medical equipment	48	269	1,806	$25,183
DME drugs	Not reported for this year	41	2,801	$1,028
Prosthetics, orthotics, and supplies	Not reported for this year	32	491	$3,818

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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