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

MARGO ROCKWELL STEVENSON

Allopathic & Osteopathic Physicians Allergy & Immunology

NPI
1053755611
CMS profile
4227513
Location
STURBRIDGE, 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.

Saved items

Saved only in this browser. No account or alerts.

Filter and download payment records

General Payments · PY2021 · Entire year

$10,484.47

132 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

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

132 matching records · $10,484.47 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 132 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 132.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Boehringer Ingelheim Pharmaceuticals, Inc. $24.7212/13/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026763764376 CMS
GENZYME CORPORATION $24.7612/10/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026843695817 CMS
BioCryst US Sales Co., LLC $15.8212/07/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026849109385 CMS
Regeneron Healthcare Solutions, Inc. $2.8612/07/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026809618493 CMS
SANOFI-AVENTIS U.S. LLC $21.5312/03/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026843695803 CMS
AIMMUNE THERAPEUTICS, INC. $31.9512/02/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026850424023 CMS
GENZYME CORPORATION $20.6811/30/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026843695809 CMS
Regeneron Healthcare Solutions, Inc. $3,141.0011/30/2021 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026809618491 CMS
CSL Behring $28.8711/26/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026820197411 CMS
Regeneron Healthcare Solutions, Inc. $523.5011/23/2021 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026809618487 CMS
Regeneron Healthcare Solutions, Inc. $1,062.5011/23/2021 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026809618489 CMS
Novartis Pharmaceuticals Corporation $8.0011/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026813206455 CMS
Novartis Pharmaceuticals Corporation $8.4211/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026813206459 CMS
Regeneron Healthcare Solutions, Inc. $90.0911/18/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026809618485 CMS
AstraZeneca Pharmaceuticals LP $22.7911/16/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026830246853 CMS
USWM, LLC $26.0011/15/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026834101687 CMS
PFIZER INC. $20.5811/10/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026833424969 CMS
Covis Pharma GmBH $19.0411/09/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026844400069 CMS
Covis Pharma GmBH $19.0411/09/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026847687927 CMS
GlaxoSmithKline, LLC. $16.8311/09/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026802974227 CMS
OptiNose US, Inc. $16.9411/05/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026965165361 CMS
Pharming Healthcare, Inc. $23.7311/03/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026820560761 CMS
Regeneron Healthcare Solutions, Inc. $13.3211/02/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026809618483 CMS
AIMMUNE THERAPEUTICS, INC. $12.6810/29/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026850424295 CMS
Acerta Pharma LLC $20.6810/27/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026860915603 CMS
Amgen Inc. $20.6810/27/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026826535365 CMS
GENZYME CORPORATION $16.6310/26/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026843695807 CMS
PFIZER INC. $27.4510/25/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026833424967 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $27.8110/21/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026763764378 CMS
Novartis Pharmaceuticals Corporation $13.0010/21/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026813206451 CMS
Novartis Pharmaceuticals Corporation $3.2110/20/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026813206447 CMS
AstraZeneca Pharmaceuticals LP $19.0510/19/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026830021983 CMS
GENZYME CORPORATION $10.7310/18/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026843695805 CMS
Novartis Pharmaceuticals Corporation $8.4609/21/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026813206443 CMS
AIMMUNE THERAPEUTICS, INC. $16.7809/16/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026850425977 CMS
GlaxoSmithKline, LLC. $11.6809/16/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026802864225 CMS
Takeda Pharmaceuticals U.S.A., Inc. $18.1109/14/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026820194927 CMS
GlaxoSmithKline, LLC. $14.8809/13/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026803056051 CMS
Novartis Pharmaceuticals Corporation $1.7909/06/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026813206439 CMS
AstraZeneca Pharmaceuticals LP $16.3909/03/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026830004855 CMS
Teva Pharmaceuticals USA, Inc. $11.7609/03/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026839650337 CMS
GENZYME CORPORATION $25.3808/30/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026843695785 CMS
GlaxoSmithKline, LLC. $18.4908/25/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026801878517 CMS
Regeneron Healthcare Solutions, Inc. $3.4608/24/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026809618481 CMS
Pharming Healthcare, Inc. $23.5808/23/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026820560755 CMS
CSL Behring $25.8508/20/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026820197357 CMS
CSL Behring $3.1108/19/2021 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026820197259 CMS
CSL Behring $35.5408/19/2021 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026820197265 CMS
CSL Behring $1.0908/19/2021 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026820197271 CMS
PFIZER INC. $28.5208/17/2021 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026833424971 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $1,873.45 86
PY2020 $7,334.73 108
PY2021 $10,484.47 132
PY2022 $27,386.32 181
PY2023 $35,122.84 183
PY2024 $15,728.90 54
PY2025 $324.26 12

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
MARGO ROCKWELL STEVENSON, NPI 1053755611. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1053755611.
APA 7
IndustryPayments. (2026). MARGO ROCKWELL STEVENSON, NPI 1053755611 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1053755611
Bluebook
MARGO ROCKWELL STEVENSON, NPI 1053755611, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1053755611.

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