Physician

Aaron Lay, MD

Urology Cambridge-Newton-Framingham, MA Brigham And Womens Physicians Organization Inc

According to 2025 Medicare claims, Aaron Lay, MD (NPI: 1225277593) practices urology in the Cambridge-Newton-Framingham, MA market, with the plurality of this provider's patient population coming from Middlesex, MA. This provider's primary affiliated billing organization is Brigham And Womens Physicians Organization Inc (NPI: 1033535497; TIN: ).

Lay's data goes back to 2012 and runs through 2026. For example, in 2023, this provider had 209 traditional Medicare patients, billed 554 HCPCS/CPT codes, and received $64,608 in Medicare payments. Part D data shows 716 prescription claims across 248 beneficiaries totaling $74,254 in drug costs. Open Payments data shows 15 records totaling $4,224.

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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	12	15	$2,325
2016	73	116	$18,726
2017	217	432	$72,720
2018	229	472	$68,866
2019	298	798	$92,412
2020	186	722	$61,063
2021	217	421	$61,461
2022	175	427	$53,321
2023	209	554	$64,608

10-Year Trend of Part D records

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

Year	Patients	Claims	Drug Cost
2014	Not reported for this year	27	$1,032
2015	13	16	$152
2016	33	61	$1,331
2017	100	213	$5,924
2018	99	263	$8,681
2019	123	302	$17,233
2020	147	344	$23,298
2021	143	353	$15,823
2022	198	424	$51,292
2023	248	716	$74,254

10-Year Trend of DME records

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

No connected records

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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