Physician

Aaron P Rapoport, MD

Hematology Baltimore-Columbia-Towson, MD University Of Maryland Oncology Associates PA

According to 2025 Medicare claims, Aaron P. Rapoport, MD (NPI: 1356309280) practices hematology in the Baltimore-Columbia-Towson, MD market, with the plurality of this provider's patient population coming from Baltimore City, MD. This provider's primary affiliated billing organization is University Of Maryland Oncology Associates PA (NPI: 1679523575; TIN: ).

Rapoport's data goes back to 2012 and runs through 2026. For example, in 2023, this provider had 199 traditional Medicare patients, billed 782 HCPCS/CPT codes, and received $73,816 in Medicare payments. Part D data shows 619 prescription claims across 79 beneficiaries totaling $812,556 in drug costs, and DME data shows 17 claims. Open Payments data shows 20 records totaling $297,413.

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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	144	566	$42,731
2015	126	440	$34,166
2016	127	483	$36,440
2017	160	569	$42,130
2018	154	564	$41,188
2019	164	574	$43,874
2020	175	719	$56,704
2021	148	553	$49,000
2022	167	654	$55,117
2023	199	782	$73,816

10-Year Trend of Part D records

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

Year	Patients	Claims	Drug Cost
2014	51	296	$1,190,567
2015	42	311	$1,293,832
2016	41	276	$1,387,022
2017	48	351	$1,431,001
2018	59	564	$2,495,990
2019	51	524	$2,341,416
2020	52	460	$2,440,964
2021	51	555	$2,323,671
2022	59	566	$1,544,611
2023	79	619	$812,556

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	Not reported for this year	Not reported for this year
2016	Not reported for this year	11	$1,521
2017	Not reported for this year	Not reported for this year	Not reported for this year
2018	Not reported for this year	Not reported for this year	Not reported for this year
2019	Not reported for this year	Not reported for this year	Not reported for this year
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	11	$969
2023	Not reported for this year	17	$1,352

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	26	1,580	$3,734
Durable medical equipment	Not reported for this year	17	78	$1,352
Prosthetics, orthotics, and supplies	Not reported for this year	0	0	$0
DME drugs	Not reported for this year	0	0	$0

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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