Physician

Abby Yuexing Liu, MD

Ophthalmology Oakland-Fremont-Berkeley, CA Not available

According to 2025 Medicare claims, Abby Yuexing Liu, MD (NPI: 1437597499) practices ophthalmology in the Oakland-Fremont-Berkeley, CA market, with the plurality of this provider's patient population coming from Alameda, CA.

Liu's data goes back to 2012 and runs through 2026. For example, in 2023, this provider had 225 traditional Medicare patients, billed 1,181 HCPCS/CPT codes, and received $128,435 in Medicare payments. Part D data shows 358 prescription claims across 118 beneficiaries totaling $31,199 in drug costs. Open Payments data shows 1 records totaling $22.

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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	206	406	$36,719
2018	564	1,341	$151,278
2019	518	1,131	$107,597
2020	155	283	$13,511
2021	69	253	$30,954
2022	167	794	$92,563
2023	225	1,181	$128,435

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	37	$3,241
2015	Not reported for this year	Not reported for this year	Not reported for this year
2016	Not reported for this year	39	$3,592
2017	47	107	$6,371
2018	164	595	$32,585
2019	161	620	$56,533
2020	77	247	$35,377
2021	25	87	$9,705
2022	65	209	$17,398
2023	118	358	$31,199

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

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

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