Physician

Aaron S Kesselheim, MD

Internal medicine Boston, MA Brigham And Womens Physicians Organization Inc

According to 2025 Medicare claims, Aaron S. Kesselheim, MD (NPI: 1063478626) practices internal medicine in the Boston, MA market, with the plurality of this provider's patient population coming from Suffolk, MA. This provider's primary affiliated billing organization is Brigham And Womens Physicians Organization Inc (NPI: 1033535497; TIN: ).

Kesselheim's data goes back to 2012 and runs through 2026. For example, in 2023, this provider had 38 traditional Medicare patients, billed 71 HCPCS/CPT codes, and received $3,917 in Medicare payments. Part D data shows 988 prescription claims across 85 beneficiaries totaling $109,438 in drug costs, and DME data shows 13 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	56	93	$4,771
2015	43	85	$3,926
2016	47	89	$4,444
2017	47	84	$4,489
2018	48	88	$4,749
2019	50	83	$4,195
2020	40	75	$3,274
2021	35	47	$3,266
2022	35	58	$3,332
2023	38	71	$3,917

10-Year Trend of Part D records

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

Year	Patients	Claims	Drug Cost
2014	63	881	$39,193
2015	70	1,033	$43,070
2016	68	824	$62,259
2017	82	834	$59,240
2018	78	916	$58,144
2019	63	818	$48,111
2020	56	758	$40,988
2021	62	726	$55,486
2022	74	931	$100,590
2023	85	988	$109,438

10-Year Trend of DME records

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

Year	Patients	Claims	Medicare Payment
2014	13	18	$1,400
2015	Not reported for this year	20	$1,815
2016	Not reported for this year	21	$953
2017	Not reported for this year	39	$994
2018	Not reported for this year	28	$826
2019	Not reported for this year	37	$1,784
2020	Not reported for this year	34	$2,838
2021	Not reported for this year	20	$2,700
2022	Not reported for this year	27	$5,979
2023	Not reported for this year	13	$1,858

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	13	388	$1,867
Durable medical equipment	Not reported for this year	13	89	$1,858

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