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

CHRISTOPHER SINCLAIR

Allopathic & Osteopathic Physicians Psychiatry & Neurology Neurology

NPI
1205987351
CMS profile
9108
Location
PORT JEFFERSON, NY

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

$8,811.82

24 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
Consulting Fee $6,612.50 1
Travel and Lodging $1,133.37 3
Food and Beverage $1,065.95 20

By paying entity

PY2025 · sorted by reported total

Paying entityAmountRecords
ARGENX US, INC. $8,346.25 10
Neurelis, Inc. $125.00 1
Takeda Pharmaceuticals U.S.A., Inc. $117.94 3
Xeris Pharmaceuticals, Inc. $75.17 4
ATRICURE, INC. $43.23 2
UCB, Inc. $34.52 1
Biogen, Inc. $27.87 1
HOSPIRA, INC. $25.22 1
PFIZER INC. $16.62 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $2,518.64 105
PY2020 $37.19 2
PY2022 $224.38 13
PY2023 $643.88 21
PY2024 $163.74 6
PY2025 $8,811.82 24

Payment records · PY2025 (24)

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

Program year 2025 20192020202220232024 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
Takeda Pharmaceuticals U.S.A., Inc. $27.12 12/19/2025 Food and Beverage No dispute reported 06/30/2026 1223908609 CMS
UCB, Inc. $34.52 12/17/2025 Food and Beverage No dispute reported 06/30/2026 1224421201 CMS
PFIZER INC. $16.62 12/16/2025 Food and Beverage No dispute reported 06/30/2026 1231198263 CMS
ARGENX US, INC. $6,612.50 12/05/2025 Consulting Fee No dispute reported 06/30/2026 1240436259 CMS
Takeda Pharmaceuticals U.S.A., Inc. $27.86 11/21/2025 Food and Beverage No dispute reported 06/30/2026 1223912106 CMS
Takeda Pharmaceuticals U.S.A., Inc. $62.96 11/20/2025 Food and Beverage No dispute reported 06/30/2026 1223939893 CMS
ARGENX US, INC. $292.30 11/19/2025 Travel and Lodging No dispute reported 06/30/2026 1240436515 CMS
Xeris Pharmaceuticals, Inc. $19.22 11/17/2025 Food and Beverage No dispute reported 06/30/2026 1250152750 CMS
ARGENX US, INC. $428.53 11/14/2025 Travel and Lodging No dispute reported 06/30/2026 1240436843 CMS
ARGENX US, INC. $50.00 11/14/2025 Food and Beverage No dispute reported 06/30/2026 1240437236 CMS
ARGENX US, INC. $60.00 11/14/2025 Food and Beverage No dispute reported 06/30/2026 1240437244 CMS
ARGENX US, INC. $125.00 11/14/2025 Food and Beverage No dispute reported 06/30/2026 1240437270 CMS
ARGENX US, INC. $75.00 11/14/2025 Food and Beverage No dispute reported 06/30/2026 1240437284 CMS
ARGENX US, INC. $412.54 11/06/2025 Travel and Lodging No dispute reported 06/30/2026 1240436901 CMS
Xeris Pharmaceuticals, Inc. $19.89 10/24/2025 Food and Beverage No dispute reported 06/30/2026 1250152746 CMS
Xeris Pharmaceuticals, Inc. $20.07 10/23/2025 Food and Beverage No dispute reported 06/30/2026 1250152748 CMS
ARGENX US, INC. $145.75 10/22/2025 Food and Beverage No dispute reported 06/30/2026 1240452389 CMS
Biogen, Inc. $27.87 10/22/2025 Food and Beverage No dispute reported 06/30/2026 1208339273 CMS
ARGENX US, INC. $144.63 09/23/2025 Food and Beverage No dispute reported 06/30/2026 1240434641 CMS
Xeris Pharmaceuticals, Inc. $15.99 09/18/2025 Food and Beverage No dispute reported 06/30/2026 1250152744 CMS
HOSPIRA, INC. $25.22 07/09/2025 Food and Beverage No dispute reported 06/30/2026 1229494347 CMS
AtriCure, Inc. $14.17 02/17/2025 Food and Beverage No dispute reported 06/30/2026 1223214428 CMS
AtriCure, Inc. $29.06 02/14/2025 Food and Beverage No dispute reported 06/30/2026 1223214426 CMS
Neurelis, Inc. $125.00 01/28/2025 Food and Beverage No dispute reported 06/30/2026 1219201632 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, 2022, 2023, 2024, 2025
Source files
Dataset page · Bulk file · PY2019 , PY2020 , 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
CHRISTOPHER SINCLAIR, NPI 1205987351. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1205987351.
APA 7
IndustryPayments. (2026). CHRISTOPHER SINCLAIR, NPI 1205987351 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1205987351
Bluebook
CHRISTOPHER SINCLAIR, NPI 1205987351, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1205987351.

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