Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · CMS publication 2026-06-30 View official record

Covered recipient · General Payments record

JOHN N GRIEVESON

Allopathic & Osteopathic Physicians Family Medicine

NPI
1326018813
CMS profile
104843
Location
LOWELL, MA

A name match is not confirmation of identity. CMS publishes records for different people under similar names; the NPI, specialty, and location shown on this page are the CMS-published fields that distinguish them.

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General Payments · PY2021 · Entire year

$3,809.92

221 records · 0 disputed

Summary and payment records

  • CMS publication 2026-06-30
Read the payment records

“Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.”

— Centers for Medicare & Medicaid Services, Open Payments

A reported payment reflects a financial relationship a company disclosed. It does not indicate wrongdoing or a conflict of interest, and it says nothing about the quality of a provider's care.

These records are submitted to CMS and attested to by the reporting companies. CMS publishes them as reported; this site mirrors them without independent verification.

A payment attributed to a provider may have been made to a third party — a hospital, practice, or research institution — rather than paid to the provider personally.

How these totals are calculated
  • This total is the sum of the individual General Payments record amounts CMS published for the labeled program year(s); each record amount is used unmodified. The total itself is computed by this site. 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.
  • Methodology & Data — sourcing, labeling, and limitations.

Provider summaries generated . CMS updates this data on an annual cycle, and corrections or successful disputes made at CMS may not yet appear here. The official CMS record is authoritative for the current state. View the official CMS record ↗

By nature of payment

PY2021 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $3,795.10 218
Education $14.82 3

By paying entity

PY2021 · entire year · sorted by reported total

Payment records · PY2021

Ordering applied by this site (date, newest first, then paying entity) · record values are shown as CMS published them

General Payments · PY2021 · Physicians and non-physician practitioners · CMS publication 2026-06-30

221 matching records · $3,809.92 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 221 matching records (CSV)

CSV includes CMS record IDs, source and publication dates, the data edition, and a link to these filters. Formula-like text cells are prefixed with an apostrophe for spreadsheet safety.

Showing records 1–50 of 221.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Salix Pharmaceuticals, a division of Bausch Health US, LLC $21.9412/27/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026850053313 CMS
Genentech USA, Inc. $22.4012/23/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026835928927 CMS
AbbVie Inc. $22.0712/17/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026794672625 CMS
Merck Sharp & Dohme Corporation $15.4412/16/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026848568487 CMS
AstraZeneca Pharmaceuticals LP $14.9712/14/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026829496825 CMS
AbbVie Inc. $23.7412/09/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026794672623 CMS
Novo Nordisk Inc $21.5112/08/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026810881203 CMS
AstraZeneca Pharmaceuticals LP $21.5812/07/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026830049557 CMS
AstraZeneca Pharmaceuticals LP $19.4912/06/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026829820667 CMS
Sunovion Pharmaceuticals Inc. $21.0412/03/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026821626941 CMS
Astellas Pharma US Inc $13.2412/01/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026821345427 CMS
Biohaven Pharmaceuticals, Inc. $24.4911/30/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026852504119 CMS
Merck Sharp & Dohme Corporation $19.0911/29/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026848676725 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $14.6611/23/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026850226381 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $16.8111/23/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026850255663 CMS
AbbVie Inc. $25.8711/20/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026794672619 CMS
AbbVie Inc. $21.4211/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026794672615 CMS
Amgen Inc. $2.8211/18/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026826363703 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $9.2311/17/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026850167019 CMS
Sunovion Pharmaceuticals Inc. $20.0011/15/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026821656963 CMS
Amgen Inc. $16.6611/12/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026826363699 CMS
SANOFI-AVENTIS U.S. LLC $17.5911/10/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026843459115 CMS
AbbVie Inc. $29.6611/09/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026794672611 CMS
Bayer HealthCare Pharmaceuticals Inc. $19.4511/09/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026789141995 CMS
AstraZeneca Pharmaceuticals LP $14.5411/03/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026829268221 CMS
SANOFI-AVENTIS U.S. LLC $14.3911/02/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026843459109 CMS
Kowa Pharmaceuticals America, Inc. $15.2211/01/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026805480755 CMS
Amgen Inc. $22.1710/29/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026826363695 CMS
Lilly USA, LLC $27.7910/28/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026819190639 CMS
Merck Sharp & Dohme Corporation $16.6310/25/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026848486725 CMS
Novo Nordisk Inc $12.5010/22/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026811081785 CMS
Ultragenyx Pharmaceutical Inc. $20.0410/22/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026848962993 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $3.2910/20/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026849976895 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $16.6410/20/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026850032731 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $18.2510/20/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026850320787 CMS
AstraZeneca Pharmaceuticals LP $14.2010/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026829536835 CMS
SANOFI-AVENTIS U.S. LLC $19.3310/14/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026843459101 CMS
Sunovion Pharmaceuticals Inc. $23.2210/12/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026821572207 CMS
Sunovion Pharmaceuticals Inc. $23.2210/12/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026821572213 CMS
Novo Nordisk Inc $15.3110/05/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026810727449 CMS
AbbVie Inc. $20.1510/02/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026794672607 CMS
Amgen Inc. $18.4309/30/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026825438453 CMS
Lilly USA, LLC $3.1209/30/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026818563259 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $15.4709/29/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026850229631 CMS
AstraZeneca Pharmaceuticals LP $16.7509/28/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026829929873 CMS
Novo Nordisk Inc $19.7309/23/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026811401126 CMS
Teva Pharmaceuticals USA, Inc. $19.4409/21/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026839492129 CMS
AbbVie Inc. $16.0809/17/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026794672603 CMS
Nestle HealthCare Nutrition Inc. $13.3709/16/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026820901211 CMS
Ultragenyx Pharmaceutical Inc. $23.1409/16/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026848962991 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $2,931.10 178
PY2020 $3,375.48 201
PY2021 $3,809.92 221
PY2022 $3,558.75 183
PY2023 $3,136.07 168
PY2024 $4,365.47 196
PY2025 $3,205.19 143

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-06-30
Program years on this page
2019, 2020, 2021, 2022, 2023, 2024, 2025
Source files and profile matching
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.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.

Cite this record.

Plain
JOHN N GRIEVESON, NPI 1326018813. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1326018813.
APA 7
IndustryPayments. (2026). JOHN N GRIEVESON, NPI 1326018813 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1326018813
Bluebook
JOHN N GRIEVESON, NPI 1326018813, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1326018813.

Source: Centers for Medicare & Medicaid Services, Open Payments.