Physician

Abigail Grace Piazza, MD

Hospitalist Sioux Falls, SD-MN Sanford Clinic

According to 2025 Medicare claims, Abigail Grace Piazza, MD (NPI: 1225384019) practices hospitalist in the Sioux Falls, SD-MN market, with the plurality of this provider's patient population coming from Minnehaha, SD. This provider's primary affiliated billing organization is Sanford Clinic (NPI: 1871524207; TIN: ).

Piazza's data goes back to 2012 and runs through 2026. For example, in 2023, this provider had 342 traditional Medicare patients, billed 965 HCPCS/CPT codes, and received $71,520 in Medicare payments. Part D data shows 364 prescription claims across 142 beneficiaries totaling $22,180 in drug costs, and DME data shows 66 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	Not reported for this year	Not reported for this year	Not reported for this year
2015	216	586	$37,467
2016	509	1,223	$83,638
2017	502	1,115	$79,014
2018	423	776	$68,856
2019	442	1,038	$86,137
2020	446	1,030	$85,161
2021	394	1,034	$73,709
2022	334	857	$59,775
2023	342	965	$71,520

10-Year Trend of Part D records

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

Year	Patients	Claims	Drug Cost
2014	46	139	$8,289
2015	78	177	$6,149
2016	139	415	$16,317
2017	120	271	$11,986
2018	88	253	$12,564
2019	111	364	$22,977
2020	118	386	$20,492
2021	142	366	$29,436
2022	133	394	$16,432
2023	142	364	$22,180

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	12	$1,448
2016	12	51	$4,542
2017	15	41	$2,458
2018	Not reported for this year	29	$998
2019	Not reported for this year	25	$372
2020	12	30	$1,654
2021	Not reported for this year	47	$3,879
2022	11	66	$6,120
2023	Not reported for this year	66	$15,354

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	Not reported for this year	67	132	$15,397
Durable medical equipment	Not reported for this year	66	72	$15,354

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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