Physician

Alfred Proto, MD

Thoracic surgery Winchester, VA-WV Valley Physician Enterprise Inc

According to 2025 Medicare claims, Alfred Proto, MD (NPI: 1265627384) practices thoracic surgery in the Winchester, VA-WV market, with the plurality of this provider's patient population coming from Frederick, VA. This provider's primary affiliated billing organization is Valley Physician Enterprise Inc (NPI: 1538316203; TIN: ).

Proto's data goes back to 2012 and runs through 2026. For example, in 2023, this provider had 13 traditional Medicare patients, billed 21 HCPCS/CPT codes, and received $2,144 in Medicare payments. 2022 Part D data shows 16 prescription claims across 11 beneficiaries totaling $224 in drug costs, and 2017 DME data shows 20 claims. No Open Payments records.

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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	21	38	$12,322
2015	93	158	$39,777
2016	138	277	$67,206
2017	158	270	$45,959
2018	71	173	$31,479
2019	59	148	$25,264
2020	46	80	$12,255
2021	35	74	$12,092
2022	26	49	$7,103
2023	13	21	$2,144

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	Not reported for this year	Not reported for this year	Not reported for this year
2016	27	45	$1,252
2017	28	50	$1,288
2018	Not reported for this year	Not reported for this year	Not reported for this year
2019	17	28	$2,468
2020	Not reported for this year	13	$494
2021	Not reported for this year	Not reported for this year	Not reported for this year
2022	11	16	$224
2023	Not reported for this year	Not reported for this year	Not reported for this year

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	19	$1,235
2017	Not reported for this year	20	$1,313
2018	Not reported for this year	Not reported for this year	Not reported for this year
2019	Not reported for this year	Not reported for this year	Not reported for this year
2020	Not reported for this year	Not reported for this year	Not reported for this year
2021	Not reported for this year	Not reported for this year	Not reported for this year
2022	Not reported for this year	Not reported for this year	Not reported for this year
2023	Not reported for this year	Not reported for this year	Not reported for this year

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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