Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · as published 2026-01-23 View official record Methodology

Covered recipient · General Payments record

FELICIANO A SERRANO

Allopathic & Osteopathic Physicians Internal Medicine Nephrology

NPI
1649225558
CMS profile
301670
Location
HUNTINGTON PARK, CA

General Payments · PY2018–2024

$119,283.65

  • Reported across 333 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$31,193.51

42 records · 0 disputed

Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

How these totals are calculated
  • The total is the sum of the General Payments records CMS published for the labeled program year(s), exactly as published. Nothing is estimated, weighted, or combined across categories.
  • General Payments only. Research and Ownership/Investment are separate datasets and are never summed with these figures; amounts are kept separate per program year.
  • Featured-page threshold (a presentation gate, not a judgment): records>=3 OR total>=100 (all years).
  • Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Long term medical supply or device loan $30,000.00 1
Food and Beverage $1,193.51 41

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $412.58 14
PY2019 $3,036.34 59
PY2020 $424.52 17
PY2021 $20,400.14 35
PY2022 $31,995.56 90
PY2023 $31,821.00 76
PY2024 $31,193.51 42

Payment records · PY2024 (42)

Sorted by paying entity, then date · as published by CMS

Program year 2024 201820192020202120222023 Record-level detail is published for PY2024; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Amgen Inc. $19.52 01/16/2024 Food and Beverage Undisputed 01/23/2026 1111702440 CMS
Amgen Inc. $27.41 02/06/2024 Food and Beverage Undisputed 01/23/2026 1111702442 CMS
Amgen Inc. $10.32 03/12/2024 Food and Beverage Undisputed 01/23/2026 1111702444 CMS
Amgen Inc. $11.00 04/10/2024 Food and Beverage Undisputed 01/23/2026 1111702446 CMS
Amgen Inc. $11.12 05/07/2024 Food and Beverage Undisputed 01/23/2026 1111702448 CMS
Amgen Inc. $26.82 06/19/2024 Food and Beverage Undisputed 01/23/2026 1111702450 CMS
Amgen Inc. $11.70 08/06/2024 Food and Beverage Undisputed 01/23/2026 1111702452 CMS
Amgen Inc. $12.02 08/21/2024 Food and Beverage Undisputed 01/23/2026 1111702454 CMS
Amgen Inc. $25.99 09/09/2024 Food and Beverage Undisputed 01/23/2026 1111702456 CMS
Amgen Inc. $28.94 10/30/2024 Food and Beverage Undisputed 01/23/2026 1111702458 CMS
Amgen Inc. $20.37 11/12/2024 Food and Beverage Undisputed 01/23/2026 1111702460 CMS
AngioDynamics, Inc. $37.98 05/28/2024 Food and Beverage Undisputed 01/23/2026 1095095385 CMS
AngioDynamics, Inc. $30,000.00 12/31/2024 Long term medical supply or device loan Undisputed 01/23/2026 1093158155 CMS
ANI Pharmaceuticals, Inc. $22.96 01/10/2024 Food and Beverage Undisputed 01/23/2026 1091153704 CMS
ANI Pharmaceuticals, Inc. $52.50 01/23/2024 Food and Beverage Undisputed 01/23/2026 1091140286 CMS
ANI Pharmaceuticals, Inc. $11.00 02/28/2024 Food and Beverage Undisputed 01/23/2026 1091173790 CMS
ANI Pharmaceuticals, Inc. $20.74 04/08/2024 Food and Beverage Undisputed 01/23/2026 1091155520 CMS
ANI Pharmaceuticals, Inc. $2.90 04/25/2024 Food and Beverage Undisputed 01/23/2026 1091134199 CMS
ANI Pharmaceuticals, Inc. $9.18 06/18/2024 Food and Beverage Undisputed 01/23/2026 1091145644 CMS
ANI Pharmaceuticals, Inc. $14.62 08/14/2024 Food and Beverage Undisputed 01/23/2026 1091159698 CMS
ANI Pharmaceuticals, Inc. $7.41 09/03/2024 Food and Beverage Undisputed 01/23/2026 1091169326 CMS
ANI Pharmaceuticals, Inc. $16.44 10/01/2024 Food and Beverage Undisputed 01/23/2026 1091149870 CMS
ANI Pharmaceuticals, Inc. $4.49 11/12/2024 Food and Beverage Undisputed 01/23/2026 1091162468 CMS
ANI Pharmaceuticals, Inc. $14.34 12/02/2024 Food and Beverage Undisputed 01/23/2026 1091156850 CMS
AstraZeneca Pharmaceuticals LP $19.04 08/20/2024 Food and Beverage Undisputed 01/23/2026 1104723659 CMS
Bayer Healthcare Pharmaceuticals Inc. $19.32 09/23/2024 Food and Beverage Undisputed 01/23/2026 1086214021 CMS
Boston Scientific Corporation $88.67 02/12/2024 Food and Beverage Undisputed 01/23/2026 1092699543 CMS
Boston Scientific Corporation $166.23 04/26/2024 Food and Beverage Undisputed 01/23/2026 1092699545 CMS
CALLIDITAS THERAPEUTICS US INC. $18.60 01/31/2024 Food and Beverage Undisputed 01/23/2026 1141509041 CMS
CALLIDITAS THERAPEUTICS US INC. $23.53 03/06/2024 Food and Beverage Undisputed 01/23/2026 1141510913 CMS
CALLIDITAS THERAPEUTICS US INC. $23.12 05/07/2024 Food and Beverage Undisputed 01/23/2026 1141514645 CMS
CALLIDITAS THERAPEUTICS US INC. $22.45 06/11/2024 Food and Beverage Undisputed 01/23/2026 1141516771 CMS
CALLIDITAS THERAPEUTICS US INC. $19.54 08/28/2024 Food and Beverage Undisputed 01/23/2026 1141521309 CMS
CALLIDITAS THERAPEUTICS US INC. $21.06 10/29/2024 Food and Beverage Undisputed 01/23/2026 1141525846 CMS
Fresenius USA Marketing, Inc. $27.09 03/12/2024 Food and Beverage Undisputed 01/23/2026 1154199333 CMS
Mallinckrodt Hospital Products Inc. $35.95 02/12/2024 Food and Beverage Undisputed 01/23/2026 1145134948 CMS
Mallinckrodt Hospital Products Inc. $38.43 03/04/2024 Food and Beverage Undisputed 01/23/2026 1145134952 CMS
Mallinckrodt Hospital Products Inc. $146.18 03/14/2024 Food and Beverage Undisputed 01/23/2026 1145134956 CMS
Mallinckrodt Hospital Products Inc. $31.21 04/08/2024 Food and Beverage Undisputed 01/23/2026 1145134961 CMS
Mallinckrodt Hospital Products Inc. $36.51 08/12/2024 Food and Beverage Undisputed 01/23/2026 1145134965 CMS
Novo Nordisk Inc $17.81 07/30/2024 Food and Beverage Undisputed 01/23/2026 1096892725 CMS
Novo Nordisk Inc $19.00 08/22/2024 Food and Beverage Undisputed 01/23/2026 1096820432 CMS

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-01-23
Program years on this page
2018, 2019, 2020, 2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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