Physician

Aaron Y Kwan, OD

Optometrist San Francisco-San Mateo-Redwood City, CA Peninsula Eye Physicians Medical Group,inc.

According to 2025 Medicare claims, Aaron Y. Kwan, OD (NPI: 1265845077) practices optometrist in the San Francisco-San Mateo-Redwood City, CA market, with the plurality of this provider's patient population coming from San Mateo, CA. This provider's primary affiliated billing organization is Peninsula Eye Physicians Medical Group,inc. (NPI: 1346255064; TIN: ).

Kwan's data goes back to 2012 and runs through 2026. For example, in 2023, this provider had 119 traditional Medicare patients, billed 133 HCPCS/CPT codes, and received $12,091 in Medicare payments. Part D data shows 505 prescription claims across 160 beneficiaries totaling $74,568 in drug costs. Open Payments data shows 4 records totaling $231.

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	Not reported for this year	Not reported for this year	Not reported for this year
2015	26	29	$2,273
2016	50	56	$4,716
2017	61	76	$4,883
2018	72	93	$7,232
2019	79	88	$6,951
2020	26	26	$1,404
2021	88	98	$8,772
2022	101	111	$9,793
2023	119	133	$12,091

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	Not reported for this year	Not reported for this year
2015	14	22	$1,976
2016	22	61	$4,075
2017	50	147	$14,558
2018	138	401	$32,342
2019	201	722	$85,119
2020	207	740	$74,956
2021	191	661	$88,477
2022	154	521	$87,863
2023	160	505	$74,568

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.

$9 per 100 physicians

Download physician data