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

GRETCHEN T MICHAELSON

Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner Adult Health

NPI
1508898800
CMS profile
10668968
Location
SOUTH WINDSOR, CT

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 · PY2022 · Entire year

$35,639.75

210 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

PY2022 · entire year · sorted by reported total

By paying entity

PY2022 · entire year · sorted by reported total

Payment records · PY2022

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

General Payments · PY2022 · Physicians and non-physician practitioners · CMS publication 2026-06-30

210 matching records · $35,639.75 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 210 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 210.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
ABBVIE INC. $24.5612/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893737189 CMS
ABBVIE INC. $2.6212/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893737193 CMS
Almatica Pharma LLC $21.4012/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026896661817 CMS
Amgen Inc. $6.4612/20/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026939500075 CMS
ABBVIE INC. $28.2212/16/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893737183 CMS
UPSHER-SMITH LABORATORIES LLC $16.7012/15/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026912318343 CMS
Teva Pharmaceuticals USA, Inc. $5.2412/13/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026954504329 CMS
ABBVIE INC. $30.5012/09/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893737179 CMS
Teva Pharmaceuticals USA, Inc. $10.6712/08/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026954504251 CMS
Biohaven Pharmaceutical Holding Company Ltd. $4.2912/06/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026923893861 CMS
Biohaven Pharmaceutical Holding Company Ltd. $1.3812/06/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026923893863 CMS
ABBVIE INC. $27.6912/05/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893737173 CMS
ABBVIE INC. $117.7012/01/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893737163 CMS
ABBVIE INC. $8.4112/01/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893737169 CMS
ABBVIE INC. $46.7111/30/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893737155 CMS
ABBVIE INC. $124.7411/30/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893737161 CMS
Biohaven Pharmaceutical Holding Company Ltd. $9.4411/30/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026923893859 CMS
ABBVIE INC. $8.3911/28/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893737151 CMS
Biohaven Pharmaceutical Holding Company Ltd. $10.8511/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026923893857 CMS
IMPEL PHARMACEUTICALS INC. $40.3911/19/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026962314093 CMS
Lilly USA, LLC $60.0611/18/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026918539721 CMS
ABBVIE INC. $106.8711/17/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893737145 CMS
Biohaven Pharmaceutical Holding Company Ltd. $33.8911/17/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026923893855 CMS
ABBVIE INC. $25.9411/16/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893737141 CMS
ABBVIE INC. $26.9111/15/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893737135 CMS
ABBVIE INC. $81.8811/09/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893737131 CMS
ABBVIE INC. $3.2111/08/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893737125 CMS
ABBVIE INC. $30.3511/03/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893737121 CMS
Amgen Inc. $25.3611/03/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026939500073 CMS
ABBVIE INC. $19.9511/01/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893737114 CMS
ABBVIE INC. $34.7410/28/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893737109 CMS
Lilly USA, LLC $17.6810/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026918489425 CMS
Amgen Inc. $16.3110/26/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026939500071 CMS
ABBVIE INC. $18.7510/25/2022 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893737099 CMS
ABBVIE INC. $23.7710/25/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893737105 CMS
ABBVIE INC. $1,375.0010/25/2022 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
06/30/2026894932545 CMS
Collegium Pharmaceutical, Inc. $14.6210/20/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026914556213 CMS
ABBVIE INC. $8.8010/18/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893737089 CMS
ABBVIE INC. $33.1810/13/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893737083 CMS
UPSHER-SMITH LABORATORIES LLC $22.0210/13/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026912318339 CMS
Biohaven Pharmaceutical Holding Company Ltd. $7.2710/11/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026923893853 CMS
ABBVIE INC. $30.7010/07/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893737063 CMS
ABBVIE INC. $22.5010/07/2022 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893737073 CMS
ABBVIE INC. $29.4210/07/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893737079 CMS
ABBVIE INC. $1,375.0010/07/2022 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
06/30/2026894932543 CMS
Collegium Pharmaceutical, Inc. $12.4610/06/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026914556209 CMS
ABBVIE INC. $14.9410/05/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893737061 CMS
ABBVIE INC. $82.5010/04/2022 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893737055 CMS
ABBVIE INC. $1,375.0010/04/2022 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
06/30/2026894932541 CMS
Biohaven Pharmaceutical Holding Company Ltd. $6.9910/04/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026923893851 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $57,638.94 207
PY2022 $35,639.75 210
PY2023 $24,925.18 171
PY2024 $18,229.47 143
PY2025 $32,429.03 173

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
2021, 2022, 2023, 2024, 2025
Source files and profile matching
Source files
Dataset page · Bulk file · PY2021 , PY2022 , PY2023 , PY2024 , PY2025
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
GRETCHEN T MICHAELSON, NPI 1508898800. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1508898800.
APA 7
IndustryPayments. (2026). GRETCHEN T MICHAELSON, NPI 1508898800 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1508898800
Bluebook
GRETCHEN T MICHAELSON, NPI 1508898800, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1508898800.

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