Physician

Aaron J Chalmers, MD

General surgery Coeur d'Alene, ID Kootenai Health Inc

According to 2025 Medicare claims, Aaron J. Chalmers, MD (NPI: 1639352719) practices general surgery in the Coeur d'Alene, ID market, with the plurality of this provider's patient population coming from Kootenai, ID. This provider's primary affiliated billing organization is Kootenai Health Inc (NPI: 1174661151; TIN: ).

Chalmers' data goes back to 2012 and runs through 2026. For example, in 2023, this provider had 174 traditional Medicare patients, billed 308 HCPCS/CPT codes, and received $47,200 in Medicare payments. Part D data shows 38 prescription claims across 31 beneficiaries totaling $230 in drug costs, and 2019 DME data shows Suppressed by CMS 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	251	691	$80,109
2015	258	787	$84,151
2016	259	603	$77,069
2017	309	677	$90,765
2018	363	832	$107,661
2019	331	736	$109,679
2020	119	277	$39,772
2021	164	463	$58,293
2022	175	382	$50,330
2023	174	308	$47,200

10-Year Trend of Part D records

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

Year	Patients	Claims	Drug Cost
2014	58	131	$7,495
2015	61	147	$8,175
2016	68	126	$6,594
2017	67	138	$11,355
2018	70	147	$9,779
2019	64	118	$6,742
2020	26	52	$5,383
2021	26	37	$1,027
2022	28	39	$409
2023	31	38	$230

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	13	$2,430
2015	Not reported for this year	18	$2,653
2016	13	13	$1,947
2017	13	29	$17,708
2018	12	33	$3,040
2019	Not reported for this year	13	$1,718
2020	Not reported for this year	Not reported for this year	Not reported for this year
2021	Not reported for this year	Not reported for this year	Not reported for this year
2022	Not reported for this year	Not reported for this year	Not reported for this year
2023	Not reported for this year	Not reported for this year	Not reported for this year

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.

No connected DME records for 2023.

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.

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