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

SOMMER R GUNIA

Allopathic & Osteopathic Physicians Surgery

NPI
1962672477
CMS profile
89427
Location
SCOTTSDALE, AZ

General Payments · PY2018–2024

$28,580.07

  • Reported across 82 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$3,408.27

9 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

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Consulting Fee $2,762.50 4
Travel and Lodging $431.19 1
Food and Beverage $214.58 4

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Stryker Corporation $3,394.49 8
Innovation Technologies Inc $13.78 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $1,485.57 20
PY2019 $848.40 9
PY2020 $32.78 3
PY2021 $1,433.13 8
PY2022 $2,492.83 15
PY2023 $18,879.09 18
PY2024 $3,408.27 9

Payment records · PY2024 (9)

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

Program year 2024 201820192020202120222023 Record-level detail is published for PY2024; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Innovation Technologies Inc $13.78 02/27/2024 Food and Beverage Undisputed 01/23/2026 1130820960 CMS
Stryker Corporation $1,137.50 01/11/2024 Consulting Fee Undisputed 01/23/2026 1119844625 CMS
Stryker Corporation $975.00 01/11/2024 Consulting Fee Undisputed 01/23/2026 1119844627 CMS
Stryker Corporation $162.50 03/25/2024 Consulting Fee Undisputed 01/23/2026 1119844629 CMS
Stryker Corporation $35.71 09/09/2024 Food and Beverage Undisputed 01/23/2026 1119844631 CMS
Stryker Corporation $431.19 09/11/2024 Travel and Lodging Undisputed 01/23/2026 1119844633 CMS
Stryker Corporation $26.61 09/27/2024 Food and Beverage Undisputed 01/23/2026 1119844635 CMS
Stryker Corporation $487.50 10/04/2024 Consulting Fee Undisputed 01/23/2026 1119844637 CMS
Stryker Corporation $138.48 11/22/2024 Food and Beverage Undisputed 01/23/2026 1119844639 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, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_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.