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

MARK T VERCEL

Allopathic & Osteopathic Physicians Internal Medicine Rheumatology

NPI
1386902450
CMS profile
1380407
Location
SIOUX FALLS, SD

General Payments · PY2018–2024

$2,083.82

  • Reported across 38 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,241.07

11 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
Travel and Lodging $924.33 3
Food and Beverage $316.74 8

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
NOVARTIS PHARMACEUTICALS CORPORATION $1,097.91 4
GlaxoSmithKline, LLC. $54.23 3
ABBVIE INC. $44.82 2
Sandoz Inc. $27.41 1
PFIZER INC. $16.70 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $505.21 13
PY2019 $179.48 7
PY2021 $16.91 1
PY2022 $52.99 1
PY2023 $88.16 5
PY2024 $1,241.07 11

Payment records · PY2024 (11)

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

Program year 2024 20182019202120222023 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
ABBVIE INC. $19.58 02/09/2024 Food and Beverage Undisputed 01/23/2026 1106280178 CMS
ABBVIE INC. $25.24 03/27/2024 Food and Beverage Undisputed 01/23/2026 1106280180 CMS
GlaxoSmithKline, LLC. $17.11 02/08/2024 Food and Beverage Undisputed 01/23/2026 1116470726 CMS
GlaxoSmithKline, LLC. $21.47 06/06/2024 Food and Beverage Undisputed 01/23/2026 1115863264 CMS
GlaxoSmithKline, LLC. $15.65 08/27/2024 Food and Beverage Undisputed 01/23/2026 1116602675 CMS
Novartis Pharmaceuticals Corporation $174.02 10/05/2024 Travel and Lodging Undisputed 01/23/2026 1087441746 CMS
Novartis Pharmaceuticals Corporation $656.06 10/05/2024 Travel and Lodging Undisputed 01/23/2026 1087441750 CMS
Novartis Pharmaceuticals Corporation $94.25 10/05/2024 Travel and Lodging Undisputed 01/23/2026 1087441754 CMS
Novartis Pharmaceuticals Corporation $173.58 10/05/2024 Food and Beverage Undisputed 01/23/2026 1087441760 CMS
PFIZER INC. $16.70 07/30/2024 Food and Beverage Undisputed 01/23/2026 1131756844 CMS
Sandoz Inc. $27.41 01/24/2024 Food and Beverage Undisputed 01/23/2026 1089371536 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, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2019 , 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.