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

Reflects CMS Open Payments as of 2026-07-26T04:22:22Z. 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 ↗

Covered recipient · General Payments record

CHRISTINE E SEIDMAN

Allopathic & Osteopathic Physicians Internal Medicine Cardiovascular Disease

NPI
1669434585
CMS profile
638214
Location
BOSTON, 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.

General Payments · PY2019–2025

  • CMS publication 2026-06-30

Latest program year · PY2025

$29,063.86

90 records · 0 disputed

“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.
  • Featured-page threshold (a presentation gate, not a judgment): (records>=3 OR total>=100) AND records>=2 AND NPI identity (all years).
  • Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2025 · sorted by reported total

Nature of paymentAmountRecords
Travel and Lodging $20,790.20 41
Food and Beverage $5,051.66 48
Consulting Fee $3,222.00 1

By paying entity

PY2025 · sorted by reported total

Paying entityAmountRecords
Merck Sharp & Dohme Corporation $25,791.86 88
AstraZeneca UK Limited $3,222.00 1
BridgeBio Pharma, Inc. $50.00 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $29.00 1
PY2020 $3,559.33 3
PY2021 $21,085.85 31
PY2022 $30,982.14 59
PY2023 $31,817.82 80
PY2024 $42,499.49 97
PY2025 $29,063.86 90

Payment records · PY2025 (90)

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

Program year 2025 201920202021202220232024 Record-level detail is published for PY2025; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Merck Sharp & Dohme LLC $13.33 11/18/2025 Food and Beverage No dispute reported 06/30/2026 1237998786 CMS
Merck Sharp & Dohme LLC $52.25 11/18/2025 Food and Beverage No dispute reported 06/30/2026 1238001286 CMS
Merck Sharp & Dohme LLC $23.10 11/18/2025 Food and Beverage No dispute reported 06/30/2026 1238008730 CMS
Merck Sharp & Dohme LLC $5.51 11/18/2025 Food and Beverage No dispute reported 06/30/2026 1238009434 CMS
Merck Sharp & Dohme LLC $855.90 11/18/2025 Travel and Lodging No dispute reported 06/30/2026 1238028294 CMS
Merck Sharp & Dohme LLC $394.80 11/18/2025 Travel and Lodging No dispute reported 06/30/2026 1238028316 CMS
Merck Sharp & Dohme LLC $52.25 11/18/2025 Food and Beverage No dispute reported 06/30/2026 1238030958 CMS
Merck Sharp & Dohme LLC $8.26 11/18/2025 Food and Beverage No dispute reported 06/30/2026 1238034456 CMS
Merck Sharp & Dohme LLC $285.30 11/17/2025 Travel and Lodging No dispute reported 06/30/2026 1237997758 CMS
Merck Sharp & Dohme LLC $108.53 11/17/2025 Travel and Lodging No dispute reported 06/30/2026 1237998970 CMS
Merck Sharp & Dohme LLC $7.02 11/17/2025 Food and Beverage No dispute reported 06/30/2026 1238000012 CMS
Merck Sharp & Dohme LLC $639.60 11/17/2025 Travel and Lodging No dispute reported 06/30/2026 1238004552 CMS
Merck Sharp & Dohme LLC $27.42 11/17/2025 Food and Beverage No dispute reported 06/30/2026 1238005134 CMS
Merck Sharp & Dohme LLC $384.75 11/17/2025 Food and Beverage No dispute reported 06/30/2026 1238007190 CMS
Merck Sharp & Dohme LLC $19.99 11/17/2025 Food and Beverage No dispute reported 06/30/2026 1238029698 CMS
Merck Sharp & Dohme LLC $4,279.50 11/17/2025 Travel and Lodging No dispute reported 06/30/2026 1238034920 CMS
Merck Sharp & Dohme LLC $180.00 11/17/2025 Travel and Lodging No dispute reported 06/30/2026 1238037374 CMS
Merck Sharp & Dohme LLC $133.80 11/17/2025 Travel and Lodging No dispute reported 06/30/2026 1238038674 CMS
AstraZeneca UK Limited $3,222.00 10/07/2025 Consulting Fee No dispute reported 06/30/2026 1202917867 CMS
Merck Sharp & Dohme LLC $102.06 09/23/2025 Food and Beverage No dispute reported 06/30/2026 1238000020 CMS
Merck Sharp & Dohme LLC $203.11 09/23/2025 Food and Beverage No dispute reported 06/30/2026 1238006176 CMS
Merck Sharp & Dohme LLC $163.01 09/23/2025 Food and Beverage No dispute reported 06/30/2026 1238027774 CMS
Merck Sharp & Dohme LLC $279.30 09/23/2025 Travel and Lodging No dispute reported 06/30/2026 1238037884 CMS
Merck Sharp & Dohme LLC $98.87 09/23/2025 Food and Beverage No dispute reported 06/30/2026 1238038850 CMS
Merck Sharp & Dohme LLC $159.19 09/22/2025 Food and Beverage No dispute reported 06/30/2026 1238003558 CMS
Merck Sharp & Dohme LLC $844.28 09/22/2025 Travel and Lodging No dispute reported 06/30/2026 1238003560 CMS
Merck Sharp & Dohme LLC $41.74 09/22/2025 Food and Beverage No dispute reported 06/30/2026 1238005466 CMS
Merck Sharp & Dohme LLC $392.09 09/22/2025 Food and Beverage No dispute reported 06/30/2026 1238007192 CMS
Merck Sharp & Dohme LLC $65.57 09/22/2025 Food and Beverage No dispute reported 06/30/2026 1238028318 CMS
Merck Sharp & Dohme LLC $87.60 09/22/2025 Food and Beverage No dispute reported 06/30/2026 1238030330 CMS
Merck Sharp & Dohme LLC $78.97 09/22/2025 Food and Beverage No dispute reported 06/30/2026 1238030332 CMS
Merck Sharp & Dohme LLC $272.01 09/22/2025 Travel and Lodging No dispute reported 06/30/2026 1238038630 CMS
Merck Sharp & Dohme LLC $844.28 09/21/2025 Travel and Lodging No dispute reported 06/30/2026 1238003562 CMS
Merck Sharp & Dohme LLC $292.64 09/21/2025 Food and Beverage No dispute reported 06/30/2026 1238036088 CMS
BridgeBio Pharma, Inc. $50.00 09/18/2025 Food and Beverage No dispute reported 06/30/2026 1250447803 CMS
Merck Sharp & Dohme LLC $855.90 07/22/2025 Travel and Lodging No dispute reported 06/30/2026 1237998846 CMS
Merck Sharp & Dohme LLC $206.85 07/22/2025 Travel and Lodging No dispute reported 06/30/2026 1238001922 CMS
Merck Sharp & Dohme LLC $152.50 07/22/2025 Travel and Lodging No dispute reported 06/30/2026 1238003510 CMS
Merck Sharp & Dohme LLC $191.61 07/22/2025 Food and Beverage No dispute reported 06/30/2026 1238007044 CMS
Merck Sharp & Dohme LLC $157.53 07/22/2025 Food and Beverage No dispute reported 06/30/2026 1238028776 CMS
Merck Sharp & Dohme LLC $160.45 07/22/2025 Food and Beverage No dispute reported 06/30/2026 1238037744 CMS
Merck Sharp & Dohme LLC $130.68 07/22/2025 Food and Beverage No dispute reported 06/30/2026 1238041175 CMS
Merck Sharp & Dohme LLC $626.25 07/21/2025 Food and Beverage No dispute reported 06/30/2026 1237997024 CMS
Merck Sharp & Dohme LLC $285.30 07/21/2025 Travel and Lodging No dispute reported 06/30/2026 1238004290 CMS
Merck Sharp & Dohme LLC $252.57 07/21/2025 Food and Beverage No dispute reported 06/30/2026 1238027878 CMS
Merck Sharp & Dohme LLC $152.50 07/21/2025 Travel and Lodging No dispute reported 06/30/2026 1238029336 CMS
Merck Sharp & Dohme LLC $443.21 07/21/2025 Food and Beverage No dispute reported 06/30/2026 1238030800 CMS
Merck Sharp & Dohme LLC $23.52 07/21/2025 Food and Beverage No dispute reported 06/30/2026 1238032116 CMS
Merck Sharp & Dohme LLC $161.85 07/21/2025 Travel and Lodging No dispute reported 06/30/2026 1238035206 CMS
Merck Sharp & Dohme LLC $966.15 07/21/2025 Travel and Lodging No dispute reported 06/30/2026 1238035418 CMS
Merck Sharp & Dohme LLC $1,898.88 07/21/2025 Travel and Lodging No dispute reported 06/30/2026 1238037894 CMS
Merck Sharp & Dohme LLC $1,898.88 07/20/2025 Travel and Lodging No dispute reported 06/30/2026 1237998848 CMS
Merck Sharp & Dohme LLC $3.88 03/25/2025 Food and Beverage No dispute reported 06/30/2026 1237996036 CMS
Merck Sharp & Dohme LLC $18.09 03/25/2025 Food and Beverage No dispute reported 06/30/2026 1238000236 CMS
Merck Sharp & Dohme LLC $133.80 03/25/2025 Travel and Lodging No dispute reported 06/30/2026 1238006970 CMS
Merck Sharp & Dohme LLC $9.69 03/25/2025 Food and Beverage No dispute reported 06/30/2026 1238008100 CMS
Merck Sharp & Dohme LLC $215.60 03/25/2025 Travel and Lodging No dispute reported 06/30/2026 1238030960 CMS
Merck Sharp & Dohme LLC $7.75 03/25/2025 Food and Beverage No dispute reported 06/30/2026 1238033142 CMS
Merck Sharp & Dohme LLC $53.31 03/25/2025 Food and Beverage No dispute reported 06/30/2026 1238035560 CMS
Merck Sharp & Dohme LLC $87.00 03/25/2025 Travel and Lodging No dispute reported 06/30/2026 1238036954 CMS
Merck Sharp & Dohme LLC $339.48 03/25/2025 Travel and Lodging No dispute reported 06/30/2026 1238038632 CMS
Merck Sharp & Dohme LLC $5.21 03/24/2025 Food and Beverage No dispute reported 06/30/2026 1238001252 CMS
Merck Sharp & Dohme LLC $133.80 03/24/2025 Travel and Lodging No dispute reported 06/30/2026 1238003216 CMS
Merck Sharp & Dohme LLC $339.48 03/24/2025 Travel and Lodging No dispute reported 06/30/2026 1238005112 CMS
Merck Sharp & Dohme LLC $319.80 03/24/2025 Travel and Lodging No dispute reported 06/30/2026 1238005114 CMS
Merck Sharp & Dohme LLC $17.59 03/24/2025 Food and Beverage No dispute reported 06/30/2026 1238008404 CMS
Merck Sharp & Dohme LLC $348.58 03/24/2025 Food and Beverage No dispute reported 06/30/2026 1238031088 CMS
Merck Sharp & Dohme LLC $153.65 03/24/2025 Travel and Lodging No dispute reported 06/30/2026 1238038634 CMS
Merck Sharp & Dohme LLC $12.23 03/24/2025 Food and Beverage No dispute reported 06/30/2026 1238038848 CMS
Merck Sharp & Dohme LLC $319.80 03/23/2025 Travel and Lodging No dispute reported 06/30/2026 1238041177 CMS
Merck Sharp & Dohme LLC $22.78 01/28/2025 Food and Beverage No dispute reported 06/30/2026 1237995294 CMS
Merck Sharp & Dohme LLC $751.45 01/28/2025 Travel and Lodging No dispute reported 06/30/2026 1237996958 CMS
Merck Sharp & Dohme LLC $14.73 01/28/2025 Food and Beverage No dispute reported 06/30/2026 1238000284 CMS
Merck Sharp & Dohme LLC $3.88 01/28/2025 Food and Beverage No dispute reported 06/30/2026 1238000620 CMS
Merck Sharp & Dohme LLC $11.63 01/28/2025 Food and Beverage No dispute reported 06/30/2026 1238001246 CMS
Merck Sharp & Dohme LLC $19.90 01/28/2025 Food and Beverage No dispute reported 06/30/2026 1238006564 CMS
Merck Sharp & Dohme LLC $74.70 01/28/2025 Travel and Lodging No dispute reported 06/30/2026 1238028320 CMS
Merck Sharp & Dohme LLC $14.76 01/28/2025 Food and Beverage No dispute reported 06/30/2026 1238029840 CMS
Merck Sharp & Dohme LLC $199.90 01/28/2025 Travel and Lodging No dispute reported 06/30/2026 1238030016 CMS
Merck Sharp & Dohme LLC $133.80 01/28/2025 Travel and Lodging No dispute reported 06/30/2026 1238038804 CMS
Merck Sharp & Dohme LLC $79.43 01/27/2025 Travel and Lodging No dispute reported 06/30/2026 1238000154 CMS
Merck Sharp & Dohme LLC $133.80 01/27/2025 Travel and Lodging No dispute reported 06/30/2026 1238001248 CMS
Merck Sharp & Dohme LLC $153.11 01/27/2025 Food and Beverage No dispute reported 06/30/2026 1238004582 CMS
Merck Sharp & Dohme LLC $815.00 01/27/2025 Travel and Lodging No dispute reported 06/30/2026 1238005116 CMS
Merck Sharp & Dohme LLC $319.80 01/27/2025 Travel and Lodging No dispute reported 06/30/2026 1238006566 CMS
Merck Sharp & Dohme LLC $5.45 01/27/2025 Food and Beverage No dispute reported 06/30/2026 1238008668 CMS
Merck Sharp & Dohme LLC $14.54 01/27/2025 Food and Beverage No dispute reported 06/30/2026 1238028060 CMS
Merck Sharp & Dohme LLC $58.00 01/27/2025 Travel and Lodging No dispute reported 06/30/2026 1238036020 CMS
Merck Sharp & Dohme LLC $166.00 01/27/2025 Travel and Lodging No dispute reported 06/30/2026 1238040525 CMS
Merck Sharp & Dohme LLC $319.80 01/26/2025 Travel and Lodging No dispute reported 06/30/2026 1238040523 CMS

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
Dataset page · Bulk file · PY2019 , PY2020 , 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
CHRISTINE E SEIDMAN, NPI 1669434585. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1669434585.
APA 7
IndustryPayments. (2026). CHRISTINE E SEIDMAN, NPI 1669434585 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1669434585
Bluebook
CHRISTINE E SEIDMAN, NPI 1669434585, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1669434585.

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