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

CALVIN D ALEXANDER

Allopathic & Osteopathic Physicians Internal Medicine Critical Care Medicine

NPI
1780689224
CMS profile
897978
Location
SHREVEPORT, LA

General Payments · PY2018–2024

$1,043.43

  • Reported across 26 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$669.18

19 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
Food and Beverage $669.18 19

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
ABIOMED $669.18 19

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $125.00 1
PY2019 $105.23 3
PY2021 $55.26 1
PY2023 $88.76 2
PY2024 $669.18 19

Payment records · PY2024 (19)

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

Program year 2024 2018201920212023 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
ABIOMED $55.06 01/20/2024 Food and Beverage Undisputed 01/23/2026 1142281201 CMS
ABIOMED $30.48 01/21/2024 Food and Beverage Undisputed 01/23/2026 1142281199 CMS
ABIOMED $28.94 01/25/2024 Food and Beverage Undisputed 01/23/2026 1142281215 CMS
ABIOMED $29.67 01/27/2024 Food and Beverage Undisputed 01/23/2026 1142281213 CMS
ABIOMED $48.22 03/10/2024 Food and Beverage Undisputed 01/23/2026 1142281195 CMS
ABIOMED $31.02 03/12/2024 Food and Beverage Undisputed 01/23/2026 1142281193 CMS
ABIOMED $27.14 05/02/2024 Food and Beverage Undisputed 01/23/2026 1142281255 CMS
ABIOMED $38.21 05/03/2024 Food and Beverage Undisputed 01/23/2026 1142281259 CMS
ABIOMED $31.32 05/21/2024 Food and Beverage Undisputed 01/23/2026 1142281247 CMS
ABIOMED $45.07 07/21/2024 Food and Beverage Undisputed 01/23/2026 1142281283 CMS
ABIOMED $49.71 07/25/2024 Food and Beverage Undisputed 01/23/2026 1142281291 CMS
ABIOMED $24.38 08/07/2024 Food and Beverage Undisputed 01/23/2026 1142281293 CMS
ABIOMED $42.29 08/16/2024 Food and Beverage Undisputed 01/23/2026 1142281315 CMS
ABIOMED $18.21 09/25/2024 Food and Beverage Undisputed 01/23/2026 1142281313 CMS
ABIOMED $42.92 09/26/2024 Food and Beverage Undisputed 01/23/2026 1142281533 CMS
ABIOMED $44.86 10/20/2024 Food and Beverage Undisputed 01/23/2026 1142281563 CMS
ABIOMED $14.49 11/20/2024 Food and Beverage Undisputed 01/23/2026 1142281565 CMS
ABIOMED $39.18 12/13/2024 Food and Beverage Undisputed 01/23/2026 1142281567 CMS
ABIOMED $28.01 12/13/2024 Food and Beverage Undisputed 01/23/2026 1142281569 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, 2021, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2021 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.

Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.