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

NICHOLAS REESE BARNES

Allopathic & Osteopathic Physicians Pain Medicine Interventional Pain Medicine

NPI
1578806170
CMS profile
3659263
Location
WALTHAM, MA

General Payments · PY2018–2022

$3,354.92

  • Reported across 36 records
  • CMS publication 2026-01-23

Latest program year · PY2022

$466.14

14 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 $466.14 14

By paying entity

PY2022 · sorted by reported total

Paying entityAmountRecords
ABBVIE INC. $169.63 12
Relievant Medsystems, Inc. $153.57 1
Nevro Corp. $142.94 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $1,691.32 8
PY2019 $912.60 5
PY2021 $284.86 9
PY2022 $466.14 14

Payment records · PY2022 (14)

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

Program year 2022 201820192021 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
ABBVIE INC. $15.79 01/26/2022 Food and Beverage Undisputed 01/23/2026 890566921 CMS
ABBVIE INC. $10.49 02/23/2022 Food and Beverage Undisputed 01/23/2026 890566923 CMS
ABBVIE INC. $2.10 02/23/2022 Food and Beverage Undisputed 01/23/2026 890566925 CMS
ABBVIE INC. $18.18 04/05/2022 Food and Beverage Undisputed 01/23/2026 890566927 CMS
ABBVIE INC. $19.65 05/04/2022 Food and Beverage Undisputed 01/23/2026 890566929 CMS
ABBVIE INC. $20.21 05/19/2022 Food and Beverage Undisputed 01/23/2026 890566931 CMS
ABBVIE INC. $19.07 06/10/2022 Food and Beverage Undisputed 01/23/2026 890566933 CMS
ABBVIE INC. $9.32 07/15/2022 Food and Beverage Undisputed 01/23/2026 890566935 CMS
ABBVIE INC. $19.46 08/06/2022 Food and Beverage Undisputed 01/23/2026 890566937 CMS
ABBVIE INC. $2.66 09/16/2022 Food and Beverage Undisputed 01/23/2026 890566939 CMS
ABBVIE INC. $16.63 09/16/2022 Food and Beverage Undisputed 01/23/2026 890566941 CMS
ABBVIE INC. $16.07 10/10/2022 Food and Beverage Undisputed 01/23/2026 890566943 CMS
Nevro Corp. $142.94 03/15/2022 Food and Beverage Undisputed 01/23/2026 900593051 CMS
Relievant Medsystems, Inc. $153.57 02/17/2022 Food and Beverage Undisputed 01/23/2026 961172427 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
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2021 , PY2022
Generated from
OP_DTL_GNRL_PGYR2022_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.

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