Physician

Angel F Delgado Garrastegui, MD

Nephrology Arecibo, PR Nefrologos Asociados Del Norte

According to 2025 Medicare claims, Angel F. Delgado Garrastegui, MD (NPI: 1245644061) practices nephrology in the Arecibo, PR market, with the plurality of this provider's patient population coming from Arecibo, PR. This provider's primary affiliated billing organization is Nefrologos Asociados Del Norte (NPI: 1184729428; TIN: ).

Garrastegui's data goes back to 2012 and runs through 2026. For example, in 2023, this provider had 16 traditional Medicare patients, billed 45 HCPCS/CPT codes, and received $3,977 in Medicare payments. Part D data shows 1,885 prescription claims across 261 beneficiaries totaling $187,954 in drug costs, and 2020 DME data shows Suppressed by CMS claims. Open Payments data shows 6 records totaling $345.

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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	444	3,151	$146,995
2020	995	9,128	$400,288
2021	745	7,724	$257,411
2022	19	223	$3,445
2023	16	45	$3,977

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	28	$1,163
2015	26	89	$3,634
2016	Not reported for this year	19	$1,953
2017	35	153	$25,793
2018	69	537	$36,308
2019	157	561	$26,267
2020	251	737	$74,568
2021	200	658	$121,146
2022	201	1,432	$168,070
2023	261	1,885	$187,954

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	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	20	$668
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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