REBECCA H WERSAN

Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant SAN FRANCISCO, CA NPI 1750813622

General Payments — all program years on this page

$424.81

  • Category: General Payments
  • Program years: PY2022
  • Record count: 4
  • As of (CMS publication): 2026-01-23

Latest program year (PY2022): $424.81 across 4 records · disputed records: 0

Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

How this figure is calculated
  • The total is the sum of the General Payments records CMS published for the labeled program year(s), exactly as published. 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 (all years).
  • Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

Latest program year (PY2022) · sorted by reported total.

Nature of paymentAmountRecords
Food and Beverage $424.814

By paying entity

Latest program year (PY2022) · sorted by reported total.

Paying entityAmountRecords
ABBVIE INC. $247.252
BIOHAVEN PHARMACEUTICAL HOLDING COMPANY LTD. $95.591
Biogen, Inc. $81.971

By program year

Program yearAmountRecords
2022 $424.814

Records — PY2022 (4)

Record IDPaying entityAmountDate Nature of paymentDispute statusPublishedSource
892388459 ABBVIE INC. $121.87 07/21/2022 Food and Beverage Undisputed 01/23/2026 View at CMS
892388461 ABBVIE INC. $125.38 11/17/2022 Food and Beverage Undisputed 01/23/2026 View at CMS
923420527 Biogen, Inc. $81.97 05/19/2022 Food and Beverage Undisputed 01/23/2026 View at CMS
923969603 Biohaven Pharmaceutical Holding Company Ltd. $95.59 09/08/2022 Food and Beverage Undisputed 01/23/2026 View at CMS

Provenance & corrections

  • Dataset: CMS Open Payments — General Payments
  • Source: CMS Open Payments dataset (bulk file)
  • Publisher of source data: Centers for Medicare & Medicaid Services
  • Generated from: OP_DTL_GNRL_PGYR2022_P01232026_01102026.csv

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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.