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

RAJIV TANDON

Allopathic & Osteopathic Physicians Psychiatry & Neurology Psychiatry

NPI
1619111929
CMS profile
28002
Location
KALAMAZOO, MI

General Payments · PY2018–2022

$71,043.15

  • Reported across 39 records
  • CMS publication 2026-01-23

Latest program year · PY2022

$228.53

6 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

PY2022 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $198.80 3
Education $29.73 3

By paying entity

PY2022 · sorted by reported total

Paying entityAmountRecords
Boehringer Ingelheim Pharmaceuticals, Inc. $117.78 4
ACADIA Pharmaceuticals Inc $110.75 2

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $26,128.82 11
PY2019 $40,513.31 14
PY2020 $1,922.49 7
PY2021 $2,250.00 1
PY2022 $228.53 6

Payment records · PY2022 (6)

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

Program year 2022 2018201920202021 Record-level detail is published for PY2022; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
ACADIA Pharmaceuticals Inc $89.64 05/21/2022 Food and Beverage Undisputed 01/23/2026 952397417 CMS
ACADIA Pharmaceuticals Inc $21.11 06/21/2022 Food and Beverage Undisputed 01/23/2026 952397419 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $9.91 02/14/2022 Education Undisputed 01/23/2026 1011636275 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $9.91 03/21/2022 Education Undisputed 01/23/2026 1011636285 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $9.91 03/21/2022 Education Undisputed 01/23/2026 1011639371 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $88.05 05/23/2022 Food and Beverage Undisputed 01/23/2026 887792181 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
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2021 , PY2022
Generated from
OP_DTL_GNRL_PGYR2022_P01232026_01102026.csv

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