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

RANDALL W PORTER

Allopathic & Osteopathic Physicians Neurological Surgery

NPI
1730176389
CMS profile
33484
Location
PHOENIX, AZ

General Payments · PY2018–2024

$330,607.04

  • Reported across 256 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$78,589.67

24 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
Royalty or License $68,863.77 10
Consulting Fee $5,812.50 2
Travel and Lodging $3,317.37 5
Food and Beverage $596.03 7

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Alphatec Spine, Inc $57,889.49 11
Globus Medical, Inc. $13,949.14 6
Orthofix Medical, Inc. $5,763.94 3
PROVIDENCE MEDICAL TECHNOLOGY, INC. $500.00 1
Spineology Inc. $288.80 1
Stryker Corporation $164.71 1
Augmedics Inc. $33.59 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $7,388.98 35
PY2019 $49,745.47 59
PY2020 $27,763.83 24
PY2021 $58,589.47 71
PY2022 $42,905.23 24
PY2023 $65,624.39 19
PY2024 $78,589.67 24

Payment records · PY2024 (24)

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
Alphatec Spine, Inc $13,663.29 02/27/2024 Royalty or License Undisputed 01/23/2026 1095498551 CMS
Alphatec Spine, Inc $12,501.45 05/21/2024 Royalty or License Undisputed 01/23/2026 1095498567 CMS
Alphatec Spine, Inc $14,221.91 08/28/2024 Royalty or License Undisputed 01/23/2026 1095498583 CMS
Alphatec Spine, Inc $857.47 10/31/2024 Travel and Lodging Undisputed 01/23/2026 1095498639 CMS
Alphatec Spine, Inc $695.85 11/07/2024 Travel and Lodging Undisputed 01/23/2026 1095498641 CMS
Alphatec Spine, Inc $14,527.98 11/20/2024 Royalty or License Undisputed 01/23/2026 1095498601 CMS
Alphatec Spine, Inc $325.08 11/21/2024 Travel and Lodging Undisputed 01/23/2026 1095498587 CMS
Alphatec Spine, Inc $26.21 12/09/2024 Food and Beverage Undisputed 01/23/2026 1095498699 CMS
Alphatec Spine, Inc $28.07 12/09/2024 Food and Beverage Undisputed 01/23/2026 1095498701 CMS
Alphatec Spine, Inc $27.38 12/09/2024 Food and Beverage Undisputed 01/23/2026 1095498703 CMS
Alphatec Spine, Inc $1,014.80 12/12/2024 Travel and Lodging Undisputed 01/23/2026 1095498613 CMS
Augmedics Inc. $33.59 04/12/2024 Food and Beverage Undisputed 01/23/2026 1140889937 CMS
Globus Medical, Inc. $2,288.63 04/26/2024 Royalty or License Undisputed 01/23/2026 1145003453 CMS
Globus Medical, Inc. $1,914.16 04/26/2024 Royalty or License Undisputed 01/23/2026 1145003473 CMS
Globus Medical, Inc. $2,027.36 07/30/2024 Royalty or License Undisputed 01/23/2026 1145003447 CMS
Globus Medical, Inc. $2,582.75 07/30/2024 Royalty or License Undisputed 01/23/2026 1145003471 CMS
Globus Medical, Inc. $2,212.16 10/30/2024 Royalty or License Undisputed 01/23/2026 1145003449 CMS
Globus Medical, Inc. $2,924.08 10/30/2024 Royalty or License Undisputed 01/23/2026 1145003475 CMS
Orthofix Medical, Inc. $424.17 01/16/2024 Travel and Lodging Undisputed 01/23/2026 1127587076 CMS
Orthofix Medical, Inc. $27.27 02/02/2024 Food and Beverage Undisputed 01/23/2026 1127587078 CMS
Orthofix Medical, Inc. $5,312.50 03/06/2024 Consulting Fee Undisputed 01/23/2026 1127587082 CMS
Providence Medical Technology, Inc. $500.00 05/01/2024 Consulting Fee Undisputed 01/23/2026 1089605247 CMS
Spineology Inc. $288.80 03/15/2024 Food and Beverage Undisputed 01/23/2026 1115746661 CMS
Stryker Corporation $164.71 05/22/2024 Food and Beverage Undisputed 01/23/2026 1119948406 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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