Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · as published 2026-01-23 View official record Methodology

Covered recipient · General Payments record

MARTHA A SIEBER

Allopathic & Osteopathic Physicians Emergency Medicine

NPI
1508177262
CMS profile
434465
Location
WINSTON SALEM, NC

General Payments · PY2018–2023

$190.17

  • Reported across 13 records
  • CMS publication 2026-01-23

Latest program year · PY2023

$34.16

2 records · 0 disputed

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

How these totals are 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

PY2023 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $34.16 2

By paying entity

PY2023 · sorted by reported total

Paying entityAmountRecords
Grifols USA, LLC $18.99 1
PFIZER INC. $15.17 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $10.89 1
PY2019 $11.53 1
PY2020 $13.80 1
PY2021 $73.61 5
PY2022 $46.18 3
PY2023 $34.16 2

Payment records · PY2023 (2)

Sorted by paying entity, then date · as published by CMS

Program year 2023 20182019202020212022 Record-level detail is published for PY2023; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Grifols USA, LLC $18.99 10/11/2023 Food and Beverage Undisputed 01/23/2026 1011905111 CMS
PFIZER INC. $15.17 05/10/2023 Food and Beverage Undisputed 01/23/2026 1050498681 CMS

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-01-23
Program years on this page
2018, 2019, 2020, 2021, 2022, 2023
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2021 , PY2022 , PY2023
Generated from
OP_DTL_GNRL_PGYR2023_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.