Physician

Adam C Protain, MD

Nephrology Kahului-Wailuku, HI Northwest Renal Clinic Inc

According to 2025 Medicare claims, Adam C. Protain, MD (NPI: 1083879803) practices nephrology in the Kahului-Wailuku, HI market, with the plurality of this provider's patient population coming from Maui, HI. This provider's primary affiliated billing organization is Northwest Renal Clinic Inc (NPI: 1528036662; TIN: ).

Protain's data goes back to 2012 and runs through 2026. For example, in 2023, this provider had 274 traditional Medicare patients, billed 2,601 HCPCS/CPT codes, and received $216,616 in Medicare payments. Part D data shows 1,749 prescription claims across 249 beneficiaries totaling $608,433 in drug costs, and DME data shows 0 claims. Open Payments data shows 9 records totaling $188.

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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	177	4,144	$36,432
2015	382	8,502	$127,956
2016	356	6,003	$132,336
2017	381	24,948	$317,554
2018	332	13,171	$311,279
2019	310	8,405	$239,584
2020	362	1,652	$120,532
2021	264	2,195	$170,129
2022	313	2,964	$228,430
2023	274	2,601	$216,616

10-Year Trend of Part D records

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

Year	Patients	Claims	Drug Cost
2014	77	237	$5,515
2015	147	918	$49,753
2016	232	1,662	$186,577
2017	207	1,814	$232,199
2018	194	1,515	$162,281
2019	188	1,491	$163,159
2020	237	1,479	$195,193
2021	231	1,225	$395,860
2022	246	1,507	$504,345
2023	249	1,749	$608,433

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	0	$0
2017	Not reported for this year	0	$0
2018	Not reported for this year	0	$0
2019	11	0	$0
2020	14	0	$0
2021	12	139	$12,325
2022	Not reported for this year	0	$0
2023	Not reported for this year	0	$0

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	Not reported for this year	143	15,990	$9,052
Durable medical equipment	Not reported for this year	0	0	$0
Prosthetics, orthotics, and supplies	Not reported for this year	0	0	$0
DME drugs	Not reported for this year	0	0	$0

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

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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