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

RAJESH KUMAR SINGH

Allopathic & Osteopathic Physicians Internal Medicine

NPI
1083841902
CMS profile
1106132
Location
CHESTERFIELD, MO

General Payments · PY2018–2023

$10,473.38

  • Reported across 50 records
  • CMS publication 2026-01-23

Latest program year · PY2023

$248.74

12 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 $248.74 12

By paying entity

PY2023 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $5,996.02 13
PY2019 $3,878.27 12
PY2020 $57.06 2
PY2021 $104.08 1
PY2022 $189.21 10
PY2023 $248.74 12

Payment records · PY2023 (12)

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

Program year 2023 20182019202020212022 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. $19.75 02/02/2023 Food and Beverage Undisputed 01/23/2026 999029735 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $21.11 08/23/2023 Food and Beverage Undisputed 01/23/2026 996946287 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $22.02 08/30/2023 Food and Beverage Undisputed 01/23/2026 996946283 CMS
Cumberland Pharmaceuticals, Inc. $16.08 10/25/2023 Food and Beverage Undisputed 01/23/2026 1052126605 CMS
E.R. Squibb & Sons, L.L.C. $23.51 03/22/2023 Food and Beverage Undisputed 01/23/2026 1014826652 CMS
E.R. Squibb & Sons, L.L.C. $21.05 10/04/2023 Food and Beverage Undisputed 01/23/2026 1014827099 CMS
Janssen Pharmaceuticals, Inc $19.48 04/19/2023 Food and Beverage Undisputed 01/23/2026 987835651 CMS
Mallinckrodt Hospital Products Inc. $20.29 09/13/2023 Food and Beverage Undisputed 01/23/2026 1042899779 CMS
Merck Sharp & Dohme LLC $23.33 12/06/2023 Food and Beverage Undisputed 01/23/2026 1048606783 CMS
Neurelis, Inc. $18.27 08/03/2023 Food and Beverage Undisputed 01/23/2026 1050929593 CMS
Novartis Pharmaceuticals Corporation $21.15 11/22/2023 Food and Beverage Undisputed 01/23/2026 993419691 CMS
PFIZER INC. $22.70 05/10/2023 Food and Beverage Undisputed 01/23/2026 1049152757 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
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , 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.