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

SPENCER D DORN

Allopathic & Osteopathic Physicians Internal Medicine Gastroenterology

NPI
1952523979
CMS profile
817318
Location
CHAPEL HILL, NC

General Payments · PY2018

$39,860.50

  • Reported across 43 records
  • CMS publication 2026-01-23

Latest program year · PY2018

$39,860.50

43 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

PY2018 · sorted by reported total

By paying entity

PY2018 · sorted by reported total

Paying entityAmountRecords
ABBVIE INC. $31,916.37 34
Allergan Inc. $4,319.45 3
Shire North American Group Inc $3,624.68 6

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $39,860.50 43

Payment records · PY2018 (43)

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

Program year 2018
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
AbbVie, Inc. $15.55 01/22/2018 Food and Beverage Undisputed 01/23/2026 570536515 CMS
AbbVie, Inc. $2,375.00 01/29/2018 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 570551869 CMS
AbbVie, Inc. $116.46 04/11/2018 Travel and Lodging Undisputed 01/23/2026 570753015 CMS
AbbVie, Inc. $96.55 04/11/2018 Food and Beverage Undisputed 01/23/2026 570807591 CMS
AbbVie, Inc. $97.80 04/12/2018 Food and Beverage Undisputed 01/23/2026 570753019 CMS
AbbVie, Inc. $557.59 04/12/2018 Travel and Lodging Undisputed 01/23/2026 570771031 CMS
AbbVie, Inc. $456.21 04/12/2018 Travel and Lodging Undisputed 01/23/2026 570771227 CMS
AbbVie, Inc. $17.82 04/12/2018 Food and Beverage Undisputed 01/23/2026 570771233 CMS
AbbVie, Inc. $1.64 04/12/2018 Travel and Lodging Undisputed 01/23/2026 571554593 CMS
AbbVie, Inc. $434.00 04/13/2018 Travel and Lodging Undisputed 01/23/2026 570586235 CMS
AbbVie, Inc. $17.41 04/13/2018 Food and Beverage Undisputed 01/23/2026 570771241 CMS
AbbVie, Inc. $304.14 04/13/2018 Travel and Lodging Undisputed 01/23/2026 570771261 CMS
AbbVie, Inc. $116.46 04/15/2018 Travel and Lodging Undisputed 01/23/2026 570771265 CMS
AbbVie, Inc. $3,325.00 04/17/2018 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 570771023 CMS
AbbVie, Inc. $3,325.00 04/17/2018 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 570771027 CMS
AbbVie, Inc. $3,325.00 04/17/2018 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 570771229 CMS
AbbVie, Inc. $3,325.00 04/18/2018 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 570771257 CMS
AbbVie, Inc. $25.00 04/20/2018 Travel and Lodging Undisputed 01/23/2026 570771245 CMS
AbbVie, Inc. $895.89 04/20/2018 Travel and Lodging Undisputed 01/23/2026 570771249 CMS
AbbVie, Inc. $115.40 04/20/2018 Food and Beverage Undisputed 01/23/2026 570771251 CMS
AbbVie, Inc. $109.02 04/20/2018 Travel and Lodging Undisputed 01/23/2026 570771255 CMS
AbbVie, Inc. $963.58 05/16/2018 Travel and Lodging Undisputed 01/23/2026 570842746 CMS
AbbVie, Inc. $113.57 05/16/2018 Food and Beverage Undisputed 01/23/2026 570982409 CMS
AbbVie, Inc. $3,325.00 05/21/2018 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 570833797 CMS
AbbVie, Inc. $261.16 09/06/2018 Travel and Lodging Undisputed 01/23/2026 571247171 CMS
AbbVie, Inc. $106.84 09/06/2018 Food and Beverage Undisputed 01/23/2026 571247175 CMS
AbbVie, Inc. $828.66 09/07/2018 Travel and Lodging Undisputed 01/23/2026 571184973 CMS
AbbVie, Inc. $404.60 09/07/2018 Travel and Lodging Undisputed 01/23/2026 571194135 CMS
AbbVie, Inc. $27.09 09/07/2018 Travel and Lodging Undisputed 01/23/2026 571194139 CMS
AbbVie, Inc. $12.11 09/07/2018 Food and Beverage Undisputed 01/23/2026 571247179 CMS
AbbVie, Inc. $3,325.00 09/11/2018 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 571184966 CMS
AbbVie, Inc. $3,325.00 09/12/2018 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 571184969 CMS
AbbVie, Inc. $20.42 09/19/2018 Food and Beverage Undisputed 01/23/2026 571247181 CMS
AbbVie, Inc. $151.40 09/19/2018 Travel and Lodging Undisputed 01/23/2026 571247183 CMS
Allergan Inc. $119.45 05/10/2018 Food and Beverage Undisputed 01/23/2026 595534157 CMS
Allergan Inc. $2,100.00 05/17/2018 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 595534171 CMS
Allergan Inc. $2,100.00 06/12/2018 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 595534185 CMS
Shire North American Group Inc $11.44 06/01/2018 Food and Beverage Undisputed 01/23/2026 566037899 CMS
Shire North American Group Inc $11.44 06/01/2018 Food and Beverage Undisputed 01/23/2026 566037903 CMS
Shire North American Group Inc $40.20 06/02/2018 Travel and Lodging Undisputed 01/23/2026 566037909 CMS
Shire North American Group Inc $30.80 06/02/2018 Food and Beverage Undisputed 01/23/2026 566037913 CMS
Shire North American Group Inc $30.80 06/02/2018 Food and Beverage Undisputed 01/23/2026 566037917 CMS
Shire North American Group Inc $3,500.00 08/09/2018 Consulting Fee Undisputed 01/23/2026 566037923 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
Source files
Dataset page · Bulk file · PY2018
Generated from
OP_DTL_GNRL_PGYR2018_P01232026_01102026.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.