Physician

Allen R Last, MD

Family practice Appleton, WI Mosaic Family Health Inc

According to 2025 Medicare claims, Allen R. Last, MD (NPI: 1205887049) practices family practice in the Appleton, WI market, with the plurality of this provider's patient population coming from Outagamie, WI. This provider's primary affiliated billing organization is Mosaic Family Health Inc (NPI: 1548653389; TIN: ).

Last's data goes back to 2012 and runs through 2026. For example, in 2023, this provider had 95 traditional Medicare patients, billed 401 HCPCS/CPT codes, and received $17,285 in Medicare payments. Part D data shows 2,180 prescription claims across 245 beneficiaries totaling $218,753 in drug costs, and DME data shows 17 claims. No Open Payments records.

Download physician data Market Trend charts Top 5 tables

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	150	492	$15,152
2015	173	618	$22,393
2016	185	654	$24,477
2017	127	424	$12,108
2018	108	363	$12,514
2019	111	368	$12,720
2020	126	643	$17,779
2021	165	702	$21,283
2022	99	414	$15,209
2023	95	401	$17,285

10-Year Trend of Part D records

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

Year	Patients	Claims	Drug Cost
2014	162	1,124	$89,192
2015	167	1,204	$93,636
2016	171	1,204	$92,369
2017	141	1,013	$99,442
2018	130	1,007	$122,828
2019	126	908	$123,737
2020	174	1,179	$123,575
2021	238	1,893	$180,334
2022	235	1,926	$247,537
2023	245	2,180	$218,753

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	$477
2015	14	29	$1,139
2016	15	33	$758
2017	Not reported for this year	19	$123
2018	Not reported for this year	25	$696
2019	Not reported for this year	Not reported for this year	Not reported for this year
2020	Not reported for this year	13	$612
2021	Not reported for this year	25	$1,875
2022	Not reported for this year	16	$1,071
2023	Not reported for this year	17	$347

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	17	394	$402
Durable medical equipment	Not reported for this year	17	32	$347

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

Physician Data Export

Download physician data with all billing codes (2014-2023)

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

$9 per 100 physicians

Download physician data