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

DIANA CASTANON WESTGATE

Allopathic & Osteopathic Physicians Dermatology

NPI
1265648299
CMS profile
239162
Location
KALAMAZOO, MI

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 · PY2023 · Entire year

$57,585.17

218 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

PY2023 · entire year · sorted by reported total

By paying entity

PY2023 · entire year · sorted by reported total

Payment records · PY2023

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

General Payments · PY2023 · Physicians and non-physician practitioners · CMS publication 2026-06-30

218 matching records · $57,585.17 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 218 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 218.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Dermavant Sciences, Inc. $10.2512/20/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026991167729 CMS
Incyte Corporation $9.2212/16/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261044213229 CMS
Incyte Corporation $5.6912/16/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261044213239 CMS
GENZYME CORPORATION $20.3912/14/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261050099271 CMS
Sun Pharmaceutical Industries Inc. $15.9612/13/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261053835857 CMS
Janssen Biotech, Inc. $26.3412/12/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026988205393 CMS
AbbVie Inc. $2,375.0012/11/2023 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
06/30/2026996371633 CMS
AbbVie Inc. $3,325.0012/11/2023 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
06/30/2026996371635 CMS
AbbVie Inc. $3,325.0012/11/2023 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
06/30/2026996371637 CMS
Incyte Corporation $13.7612/08/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261044213199 CMS
Sun Pharmaceutical Industries Inc. $10.2312/07/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261053835837 CMS
Verrica Pharmaceuticals Inc. $13.9912/07/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026989121669 CMS
Dermavant Sciences, Inc. $8.1512/06/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026991167725 CMS
AbbVie Inc. $10.8112/05/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026996371629 CMS
AbbVie Inc. $97.5012/05/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026996371631 CMS
E.R. Squibb & Sons, L.L.C. $19.4812/05/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261016336617 CMS
AbbVie Inc. $113.8212/04/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026996371627 CMS
AbbVie Inc. $23.6311/30/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026996371625 CMS
Dermavant Sciences, Inc. $8.0111/29/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026991167721 CMS
Dermavant Sciences, Inc. $9.2411/28/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026991167717 CMS
Janssen Biotech, Inc. $3.3811/28/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026988205371 CMS
AbbVie Inc. $3,325.0011/27/2023 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
06/30/2026996371623 CMS
UCB, Inc. $15.1711/22/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261021860979 CMS
AbbVie Inc. $840.9611/21/2023 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026996371619 CMS
AbbVie Inc. $24.2711/21/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026996371621 CMS
Janssen Biotech, Inc. $4.1111/17/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026988205325 CMS
Janssen Biotech, Inc. $8.4311/17/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026988205335 CMS
Dermavant Sciences, Inc. $9.2211/15/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026991167713 CMS
GENZYME CORPORATION $25.9211/15/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261050099275 CMS
Janssen Biotech, Inc. $5.1611/14/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026988205403 CMS
Janssen Biotech, Inc. $15.9311/14/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026988205413 CMS
AbbVie Inc. $15.4711/10/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026996371617 CMS
GENZYME CORPORATION $9.5611/09/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261050099255 CMS
Sun Pharmaceutical Industries Inc. $20.1611/09/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261053835841 CMS
Janssen Biotech, Inc. $10.6111/08/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026988205353 CMS
Janssen Biotech, Inc. $2.9811/08/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026988205361 CMS
AbbVie Inc. $3,325.0011/06/2023 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
06/30/2026996371615 CMS
Incyte Corporation $15.4411/03/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261044213189 CMS
PFIZER INC. $17.6311/03/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261049516073 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $31.6911/01/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026997116969 CMS
E.R. Squibb & Sons, L.L.C. $2,257.5011/01/2023 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261016336571 CMS
E.R. Squibb & Sons, L.L.C. $8.4311/01/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261016336583 CMS
Lilly USA, LLC $18.1310/31/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261031331419 CMS
AbbVie Inc. $12.8410/27/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026996371613 CMS
AbbVie Inc. $72.0510/26/2023 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026996371611 CMS
Dermavant Sciences, Inc. $9.2910/26/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026991167709 CMS
Incyte Corporation $109.1810/26/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261044213251 CMS
AbbVie Inc. $39.9610/24/2023 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026996371609 CMS
Amgen Inc. $19.8510/24/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261020567747 CMS
AbbVie Inc. $45.2010/23/2023 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026996371605 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $91,052.38 126
PY2020 $12,383.93 46
PY2021 $11,221.57 140
PY2022 $21,563.15 202
PY2023 $57,585.17 218
PY2024 $26,677.75 224
PY2025 $31,997.62 238

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
DIANA CASTANON WESTGATE, NPI 1265648299. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1265648299.
APA 7
IndustryPayments. (2026). DIANA CASTANON WESTGATE, NPI 1265648299 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1265648299
Bluebook
DIANA CASTANON WESTGATE, NPI 1265648299, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1265648299.

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