Physician

Ada P Lee, MD

Internal medicine San Jose-Sunnyvale-Santa Clara, CA County Of Santa Clara

According to 2025 Medicare claims, Ada P. Lee, MD (NPI: 1558599514) practices internal medicine in the San Jose-Sunnyvale-Santa Clara, CA market, with the plurality of this provider's patient population coming from Santa Clara, CA. This provider's primary affiliated billing organization is County Of Santa Clara (NPI: 1588721500; TIN: ).

Lee's data goes back to 2012 and runs through 2026. For example, in 2022, this provider had 11 traditional Medicare patients, billed 15 HCPCS/CPT codes, and received $478 in Medicare payments. 2023 Part D data shows 116 prescription claims across 18 beneficiaries totaling $51,905 in drug costs. No Open Payments records.

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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	26	29	$1,916
2015	46	64	$3,894
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	26	34	$1,427
2020	24	36	$1,202
2021	16	21	$746
2022	11	15	$478
2023	Not reported for this year	Not reported for this year	Not reported for this year

10-Year Trend of Part D records

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

Year	Patients	Claims	Drug Cost
2014	24	45	$3,935
2015	17	60	$27,012
2016	38	84	$15,939
2017	22	113	$9,315
2018	21	157	$20,350
2019	37	114	$51,601
2020	29	125	$48,775
2021	29	127	$58,628
2022	19	106	$63,514
2023	18	116	$51,905

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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