Physician

Aaron T Fang, MD

Internal medicine Seattle-Bellevue-Kent, WA Valley Medical Group-Renton

According to 2025 Medicare claims, Aaron T. Fang, MD (NPI: 1003130030) practices internal medicine in the Seattle-Bellevue-Kent, WA market, with the plurality of this provider's patient population coming from King, WA. This provider's primary affiliated billing organization is Valley Medical Group-Renton (NPI: 1619209574; TIN: ).

Fang's data goes back to 2012 and runs through 2026. For example, in 2023, this provider had 201 traditional Medicare patients, billed 781 HCPCS/CPT codes, and received $68,650 in Medicare payments. Part D data shows 419 prescription claims across 121 beneficiaries totaling $36,534 in drug costs, and DME data shows 44 claims. 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	330	1,158	$105,398
2015	378	1,124	$102,358
2016	364	1,303	$97,060
2017	322	1,110	$88,362
2018	340	1,215	$96,093
2019	303	1,091	$88,098
2020	218	859	$70,104
2021	256	1,098	$83,735
2022	215	916	$63,464
2023	201	781	$68,650

10-Year Trend of Part D records

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

Year	Patients	Claims	Drug Cost
2014	109	259	$8,750
2015	120	331	$11,217
2016	123	390	$28,876
2017	117	345	$16,165
2018	112	285	$27,013
2019	102	335	$25,766
2020	92	291	$23,841
2021	94	273	$18,787
2022	114	286	$15,883
2023	121	419	$36,534

10-Year Trend of DME records

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

Year	Patients	Claims	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	14	$927
2017	Not reported for this year	Not reported for this year	Not reported for this year
2018	Not reported for this year	23	$540
2019	Not reported for this year	30	$1,361
2020	Not reported for this year	49	$2,362
2021	18	34	$1,689
2022	14	34	$2,272
2023	11	44	$2,519

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.

DME	Patients	Claims	Services	Medicare Payment
All DME supplier activity	11	44	60	$2,519
Durable medical equipment	11	44	60	$2,519
Prosthetics, orthotics, and supplies	0	0	0	$0
DME drugs	0	0	0	$0

DME category summary is shown when item-level DME rows are not connected.

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

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