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

ALISON Y TAM

Allopathic & Osteopathic Physicians Dermatology

NPI
1053522573
CMS profile
228751
Location
LAS VEGAS, NV

General Payments · PY2018–2024

$3,666.78

  • Reported across 62 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,226.73

29 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

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
ABBVIE INC. $928.64 26
Dermavant Sciences, Inc. $140.22 1
UCB, Inc. $130.00 1
Arcutis Biotherapeutics, Inc. $27.87 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $240.23 4
PY2019 $1,348.03 12
PY2020 $152.60 4
PY2021 $221.84 6
PY2022 $425.74 5
PY2023 $51.61 2
PY2024 $1,226.73 29

Payment records · PY2024 (29)

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
ABBVIE INC. $109.58 01/10/2024 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 1106197278 CMS
ABBVIE INC. $142.85 01/31/2024 Food and Beverage Undisputed 01/23/2026 1106197280 CMS
ABBVIE INC. $25.90 04/19/2024 Food and Beverage Undisputed 01/23/2026 1106197282 CMS
ABBVIE INC. $24.93 09/04/2024 Food and Beverage Undisputed 01/23/2026 1106197284 CMS
ABBVIE INC. $1.49 09/06/2024 Food and Beverage Undisputed 01/23/2026 1106197286 CMS
ABBVIE INC. $16.56 10/31/2024 Food and Beverage Undisputed 01/23/2026 1106197288 CMS
ABBVIE INC. $5.52 11/15/2024 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 1106197290 CMS
ABBVIE INC. $75.03 11/15/2024 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 1106197292 CMS
ABBVIE INC. $2.80 11/15/2024 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 1106197294 CMS
ABBVIE INC. $10.44 11/15/2024 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 1106197296 CMS
ABBVIE INC. $5.52 11/15/2024 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 1106197298 CMS
ABBVIE INC. $33.12 11/15/2024 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 1106197300 CMS
ABBVIE INC. $22.08 11/15/2024 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 1106197302 CMS
ABBVIE INC. $31.08 11/15/2024 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 1106197304 CMS
ABBVIE INC. $10.64 11/15/2024 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 1106197306 CMS
ABBVIE INC. $44.00 11/15/2024 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 1106197308 CMS
ABBVIE INC. $19.24 11/15/2024 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 1106197310 CMS
ABBVIE INC. $26.82 11/15/2024 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 1106197312 CMS
ABBVIE INC. $34.68 11/15/2024 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 1106197314 CMS
ABBVIE INC. $75.08 11/15/2024 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 1106197316 CMS
ABBVIE INC. $8.90 11/15/2024 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 1106197318 CMS
ABBVIE INC. $14.02 11/15/2024 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 1106197320 CMS
ABBVIE INC. $35.88 11/15/2024 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 1106197322 CMS
ABBVIE INC. $52.28 11/15/2024 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 1106197324 CMS
ABBVIE INC. $59.34 11/15/2024 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 1106197326 CMS
ABBVIE INC. $40.86 12/09/2024 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 1106197328 CMS
Arcutis Biotherapeutics, Inc. $27.87 09/06/2024 Food and Beverage Undisputed 01/23/2026 1121033746 CMS
Dermavant Sciences, Inc. $140.22 10/31/2024 Food and Beverage Undisputed 01/23/2026 1127941061 CMS
UCB, Inc. $130.00 06/27/2024 Food and Beverage Undisputed 01/23/2026 1143102373 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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