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

MARC T SIZEMORE

Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner Family

NPI
1043419138
CMS profile
10821006
Location
VISALIA, CA

General Payments · PY2021–2024

$2,672.50

  • Reported across 151 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$680.20

36 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 $680.20 36

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $671.26 46
PY2022 $561.45 30
PY2023 $759.59 39
PY2024 $680.20 36

Payment records · PY2024 (36)

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

Program year 2024 202120222023 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
Abbott Laboratories $16.62 02/01/2024 Food and Beverage Undisputed 01/23/2026 1124811079 CMS
ABBVIE INC. $31.92 01/13/2024 Food and Beverage Undisputed 01/23/2026 1108206858 CMS
ABBVIE INC. $24.66 01/16/2024 Food and Beverage Undisputed 01/23/2026 1108206860 CMS
ABBVIE INC. $11.94 01/29/2024 Food and Beverage Undisputed 01/23/2026 1108206862 CMS
ABBVIE INC. $28.35 02/07/2024 Food and Beverage Undisputed 01/23/2026 1108206864 CMS
ABBVIE INC. $14.32 03/02/2024 Food and Beverage Undisputed 01/23/2026 1108206866 CMS
ABBVIE INC. $9.58 03/12/2024 Food and Beverage Undisputed 01/23/2026 1108206868 CMS
ABBVIE INC. $14.67 04/12/2024 Food and Beverage Undisputed 01/23/2026 1108206870 CMS
ABBVIE INC. $14.52 04/24/2024 Food and Beverage Undisputed 01/23/2026 1108206872 CMS
ABBVIE INC. $20.66 05/24/2024 Food and Beverage Undisputed 01/23/2026 1108206874 CMS
ABBVIE INC. $21.13 06/21/2024 Food and Beverage Undisputed 01/23/2026 1108206876 CMS
ABBVIE INC. $9.70 07/09/2024 Food and Beverage Undisputed 01/23/2026 1108206878 CMS
ABBVIE INC. $28.42 07/22/2024 Food and Beverage Undisputed 01/23/2026 1108206880 CMS
ABBVIE INC. $18.56 08/02/2024 Food and Beverage Undisputed 01/23/2026 1108206882 CMS
ABBVIE INC. $7.40 08/20/2024 Food and Beverage Undisputed 01/23/2026 1108206884 CMS
ABBVIE INC. $14.27 08/29/2024 Food and Beverage Undisputed 01/23/2026 1108206886 CMS
ABBVIE INC. $8.27 09/18/2024 Food and Beverage Undisputed 01/23/2026 1108206888 CMS
ABBVIE INC. $11.28 09/24/2024 Food and Beverage Undisputed 01/23/2026 1108206890 CMS
ABBVIE INC. $14.28 09/24/2024 Food and Beverage Undisputed 01/23/2026 1108206892 CMS
ABBVIE INC. $18.13 11/07/2024 Food and Beverage Undisputed 01/23/2026 1108206894 CMS
Astellas Pharma US Inc $17.24 08/26/2024 Food and Beverage Undisputed 01/23/2026 1139526366 CMS
Astellas Pharma US Inc $22.36 12/19/2024 Food and Beverage Undisputed 01/23/2026 1139559651 CMS
AstraZeneca Pharmaceuticals LP $22.34 02/15/2024 Food and Beverage Undisputed 01/23/2026 1105714374 CMS
AstraZeneca Pharmaceuticals LP $15.71 06/15/2024 Food and Beverage Undisputed 01/23/2026 1105824529 CMS
AstraZeneca Pharmaceuticals LP $28.88 12/03/2024 Food and Beverage Undisputed 01/23/2026 1104367849 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $21.99 06/14/2024 Food and Beverage Undisputed 01/23/2026 1117849589 CMS
Lilly USA, LLC $18.88 03/25/2024 Food and Beverage Undisputed 01/23/2026 1135772467 CMS
PFIZER INC. $21.69 05/17/2024 Food and Beverage Undisputed 01/23/2026 1132005438 CMS
PFIZER INC. $28.06 08/02/2024 Food and Beverage Undisputed 01/23/2026 1131788375 CMS
Phathom Pharmaceuticals, Inc. $19.68 05/30/2024 Food and Beverage Undisputed 01/23/2026 1151205871 CMS
Phathom Pharmaceuticals, Inc. $18.46 10/04/2024 Food and Beverage Undisputed 01/23/2026 1151205873 CMS
Phathom Pharmaceuticals, Inc. $16.11 12/13/2024 Food and Beverage Undisputed 01/23/2026 1151205875 CMS
Takeda Pharmaceuticals U.S.A., Inc. $18.91 01/30/2024 Food and Beverage Undisputed 01/23/2026 1137824726 CMS
Takeda Pharmaceuticals U.S.A., Inc. $24.83 03/06/2024 Food and Beverage Undisputed 01/23/2026 1137824728 CMS
Takeda Pharmaceuticals U.S.A., Inc. $27.38 04/09/2024 Food and Beverage Undisputed 01/23/2026 1137824730 CMS
Tempus AI, Inc $19.00 11/06/2024 Food and Beverage Undisputed 01/23/2026 1150187210 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
2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2021 , PY2022 , 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.