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

GREGORY SCHLEIS

Allopathic & Osteopathic Physicians Internal Medicine Endocrinology, Diabetes & Metabolism

NPI
1154783207
CMS profile
8987173
Location
GREENVILLE, SC

General Payments · PY2021–2023

$1,334.65

  • Reported across 63 records
  • CMS publication 2026-01-23

Latest program year · PY2023

$636.56

24 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

PY2023 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $636.56 24

By paying entity

PY2023 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $76.96 5
PY2022 $621.13 34
PY2023 $636.56 24

Payment records · PY2023 (24)

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

Program year 2023 20212022 Record-level detail is published for PY2023; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
AbbVie Inc. $13.73 02/06/2023 Food and Beverage Undisputed 01/23/2026 998860041 CMS
AbbVie Inc. $15.61 05/18/2023 Food and Beverage Undisputed 01/23/2026 998860045 CMS
Amneal Pharmaceuticals LLC $26.61 02/20/2023 Food and Beverage Undisputed 01/23/2026 1053533369 CMS
Amneal Pharmaceuticals LLC $23.06 05/19/2023 Food and Beverage Undisputed 01/23/2026 1053533377 CMS
Amneal Pharmaceuticals LLC $18.45 07/10/2023 Food and Beverage Undisputed 01/23/2026 1053533383 CMS
Ascensia Diabetes Care Us Inc. $25.58 07/12/2023 Food and Beverage Undisputed 01/23/2026 1017951771 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $12.89 03/13/2023 Food and Beverage Undisputed 01/23/2026 997150387 CMS
CeQur Corporation $15.08 06/14/2023 Food and Beverage Undisputed 01/23/2026 1031934137 CMS
Dexcom, Inc. $24.53 01/23/2023 Food and Beverage Undisputed 01/23/2026 1054622539 CMS
Dexcom, Inc. $120.00 02/11/2023 Food and Beverage Undisputed 01/23/2026 1054622557 CMS
Dexcom, Inc. $22.30 03/15/2023 Food and Beverage Undisputed 01/23/2026 1054622549 CMS
Insulet Corporation $75.87 04/17/2023 Food and Beverage Undisputed 01/23/2026 1016949405 CMS
Lilly USA, LLC $30.63 02/07/2023 Food and Beverage Undisputed 01/23/2026 1031483727 CMS
Lilly USA, LLC $18.59 02/28/2023 Food and Beverage Undisputed 01/23/2026 1031687927 CMS
Lilly USA, LLC $23.66 04/19/2023 Food and Beverage Undisputed 01/23/2026 1031504569 CMS
Lilly USA, LLC $19.65 06/12/2023 Food and Beverage Undisputed 01/23/2026 1031504573 CMS
Medtronic, Inc. $14.58 01/09/2023 Food and Beverage Undisputed 01/23/2026 1019185337 CMS
Medtronic, Inc. $23.35 06/16/2023 Food and Beverage Undisputed 01/23/2026 1019185343 CMS
Novo Nordisk Inc $15.67 03/08/2023 Food and Beverage Undisputed 01/23/2026 1002758425 CMS
Novo Nordisk Inc $15.93 05/24/2023 Food and Beverage Undisputed 01/23/2026 1002758441 CMS
SANOFI-AVENTIS U.S. LLC $13.52 02/22/2023 Food and Beverage Undisputed 01/23/2026 1049629173 CMS
SANOFI-AVENTIS U.S. LLC $18.14 04/26/2023 Food and Beverage Undisputed 01/23/2026 1049629239 CMS
SANOFI-AVENTIS U.S. LLC $28.39 05/31/2023 Food and Beverage Undisputed 01/23/2026 1049629327 CMS
Xeris Pharmaceuticals, Inc. $20.74 01/25/2023 Food and Beverage Undisputed 01/23/2026 1056462419 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
Source files
Dataset page · Bulk file · PY2021 , PY2022 , PY2023
Generated from
OP_DTL_GNRL_PGYR2023_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.