Physician

Alma R Corbala Contreras, MD

Internal medicine Mayagüez, PR Not available

According to 2025 Medicare claims, Alma R. Corbala Contreras, MD (NPI: 1457333452) practices internal medicine in the Mayagüez, PR market, with the plurality of this provider's patient population coming from Cabo Rojo, PR. This provider's primary affiliated billing organization is Alma R Corbala Contreras, MD (NPI: 1457333452; TIN: ).

Contreras' data goes back to 2012 and runs through 2026. For example, in 2022, this provider had 13 traditional Medicare patients, billed 143 HCPCS/CPT codes, and received $7,603 in Medicare payments. 2023 Part D data shows 3,229 prescription claims across 351 beneficiaries totaling $214,599 in drug costs, and 2018 DME data shows 27 claims. Open Payments data shows 3 records totaling $130.

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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	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	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	13	143	$7,603
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	141	2,637	$105,314
2015	139	3,628	$127,809
2016	171	4,457	$157,955
2017	149	3,668	$145,844
2018	201	2,723	$163,254
2019	197	2,692	$145,702
2020	183	3,608	$160,612
2021	176	3,305	$167,325
2022	162	2,542	$162,999
2023	351	3,229	$214,599

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	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	27	$846
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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