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

DYLLEN GROSSMAN

Allopathic & Osteopathic Physicians Internal Medicine

NPI
1467802082
CMS profile
2328377
Location
HENDERSON, NV

General Payments · PY2018–2024

$1,091.66

  • Reported across 19 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$614.98

13 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
Food and Beverage $614.98 13

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $142.57 3
PY2019 $11.91 1
PY2023 $322.20 2
PY2024 $614.98 13

Payment records · PY2024 (13)

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

Program year 2024 201820192023 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
Boehringer Ingelheim Pharmaceuticals, Inc. $28.58 08/13/2024 Food and Beverage Undisputed 01/23/2026 1118022618 CMS
Boston Scientific Corporation $32.73 01/10/2024 Food and Beverage Undisputed 01/23/2026 1092684995 CMS
Boston Scientific Corporation $168.06 01/10/2024 Food and Beverage Undisputed 01/23/2026 1092684997 CMS
Gilead Sciences, Inc. $117.92 02/22/2024 Food and Beverage Undisputed 01/23/2026 1133639158 CMS
Gilead Sciences, Inc. $13.22 04/25/2024 Food and Beverage Undisputed 01/23/2026 1133639160 CMS
Gilead Sciences, Inc. $26.60 06/05/2024 Food and Beverage Undisputed 01/23/2026 1133639162 CMS
Lilly USA, LLC $14.41 06/06/2024 Food and Beverage Undisputed 01/23/2026 1136153514 CMS
Lundbeck LLC $15.38 04/18/2024 Food and Beverage Undisputed 01/23/2026 1145921041 CMS
Merck Sharp & Dohme LLC $14.00 03/22/2024 Food and Beverage Undisputed 01/23/2026 1141659499 CMS
Merck Sharp & Dohme LLC $23.98 07/09/2024 Food and Beverage Undisputed 01/23/2026 1141924880 CMS
PFIZER INC. $43.47 06/18/2024 Food and Beverage Undisputed 01/23/2026 1131773537 CMS
SHIELD THERAPEUTICS INC $20.09 04/30/2024 Food and Beverage Undisputed 01/23/2026 1150128952 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $96.54 09/16/2024 Food and Beverage Undisputed 01/23/2026 1080593707 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, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_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.