Physician

Aaron Bradley Parrish, MD

Colorectal surgery (formerly proctology) San Jose-Sunnyvale-Santa Clara, CA Not available

According to 2025 Medicare claims, Aaron Bradley Parrish, MD (NPI: 1366799868) practices colorectal surgery (formerly proctology) in the San Jose-Sunnyvale-Santa Clara, CA market, with the plurality of this provider's patient population coming from Santa Clara, CA.

Parrish's data goes back to 2012 and runs through 2026. For example, in 2023, this provider had 368 traditional Medicare patients, billed 858 HCPCS/CPT codes, and received $143,278 in Medicare payments. Part D data shows 215 prescription claims across 127 beneficiaries totaling $19,907 in drug costs. Open Payments data shows 13 records totaling $1,901.

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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	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	Not reported for this year	Not reported for this year
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	50	99	$18,049
2020	271	675	$92,937
2021	309	726	$109,085
2022	372	952	$142,939
2023	368	858	$143,278

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	12	$459
2015	Not reported for this year	12	$107
2016	Not reported for this year	17	$185
2017	27	32	$498
2018	20	30	$265
2019	31	51	$453
2020	75	100	$9,179
2021	55	109	$13,008
2022	88	167	$15,195
2023	127	215	$19,907

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.

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

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