IndustryPayments
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

GREGORY VASSILEV

Allopathic & Osteopathic Physicians Anesthesiology Pain Medicine

NPI
1073539748
CMS profile
877414
Location
SHERMAN OAKS, CA

General Payments · PY2018–2024

$8,641.13

  • Reported across 282 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,425.82

51 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.

Related groups: Pain Medicine CA All categories

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,425.82 51

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Medtronic, Inc. $852.11 23
Collegium Pharmaceutical, Inc. $293.53 17
Amgen Inc. $84.67 4
SPR Therapeutics, Inc $73.31 1
Saluda Medical Americas, Inc. $47.89 3
Nevro Corp. $30.23 1
Pacira Pharmaceuticals Incorporated $27.64 1
Abbott Laboratories $16.44 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $1,527.55 45
PY2019 $1,541.56 45
PY2020 $928.55 34
PY2021 $1,003.52 39
PY2022 $1,150.28 29
PY2023 $1,063.85 39
PY2024 $1,425.82 51

Payment records · PY2024 (51)

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
Abbott Laboratories $16.44 05/16/2024 Food and Beverage Undisputed 01/23/2026 1124825535 CMS
Amgen Inc. $20.84 08/23/2024 Food and Beverage Undisputed 01/23/2026 1111732314 CMS
Amgen Inc. $18.75 09/23/2024 Food and Beverage Undisputed 01/23/2026 1111732316 CMS
Amgen Inc. $21.64 10/14/2024 Food and Beverage Undisputed 01/23/2026 1111732318 CMS
Amgen Inc. $23.44 11/18/2024 Food and Beverage Undisputed 01/23/2026 1111732320 CMS
Collegium Pharmaceutical, Inc. $21.02 01/04/2024 Food and Beverage Undisputed 01/23/2026 1135202496 CMS
Collegium Pharmaceutical, Inc. $20.06 01/18/2024 Food and Beverage Undisputed 01/23/2026 1135207391 CMS
Collegium Pharmaceutical, Inc. $2.55 01/18/2024 Food and Beverage Undisputed 01/23/2026 1135207855 CMS
Collegium Pharmaceutical, Inc. $2.25 02/01/2024 Food and Beverage Undisputed 01/23/2026 1135213319 CMS
Collegium Pharmaceutical, Inc. $20.06 02/01/2024 Food and Beverage Undisputed 01/23/2026 1135213395 CMS
Collegium Pharmaceutical, Inc. $22.12 02/22/2024 Food and Beverage Undisputed 01/23/2026 1135221947 CMS
Collegium Pharmaceutical, Inc. $14.18 03/19/2024 Food and Beverage Undisputed 01/23/2026 1135229880 CMS
Collegium Pharmaceutical, Inc. $23.75 04/04/2024 Food and Beverage Undisputed 01/23/2026 1135236967 CMS
Collegium Pharmaceutical, Inc. $18.94 05/30/2024 Food and Beverage Undisputed 01/23/2026 1135260657 CMS
Collegium Pharmaceutical, Inc. $21.55 06/20/2024 Food and Beverage Undisputed 01/23/2026 1135268324 CMS
Collegium Pharmaceutical, Inc. $17.50 07/25/2024 Food and Beverage Undisputed 01/23/2026 1135280889 CMS
Collegium Pharmaceutical, Inc. $19.60 08/13/2024 Food and Beverage Undisputed 01/23/2026 1135287741 CMS
Collegium Pharmaceutical, Inc. $17.21 08/27/2024 Food and Beverage Undisputed 01/23/2026 1135293785 CMS
Collegium Pharmaceutical, Inc. $15.28 09/10/2024 Food and Beverage Undisputed 01/23/2026 1135298540 CMS
Collegium Pharmaceutical, Inc. $23.64 09/24/2024 Food and Beverage Undisputed 01/23/2026 1135304000 CMS
Collegium Pharmaceutical, Inc. $15.64 10/07/2024 Food and Beverage Undisputed 01/23/2026 1135309107 CMS
Collegium Pharmaceutical, Inc. $18.18 11/25/2024 Food and Beverage Undisputed 01/23/2026 1135330250 CMS
Medtronic, Inc. $45.25 02/03/2024 Food and Beverage Undisputed 01/23/2026 1117051836 CMS
Medtronic, Inc. $30.45 02/22/2024 Food and Beverage Undisputed 01/23/2026 1117051828 CMS
Medtronic, Inc. $10.66 03/29/2024 Food and Beverage Undisputed 01/23/2026 1117051830 CMS
Medtronic, Inc. $11.26 04/04/2024 Food and Beverage Undisputed 01/23/2026 1117051832 CMS
Medtronic, Inc. $45.99 04/11/2024 Food and Beverage Undisputed 01/23/2026 1117051834 CMS
Medtronic, Inc. $8.74 06/03/2024 Food and Beverage Undisputed 01/23/2026 1117051842 CMS
Medtronic, Inc. $9.99 06/14/2024 Food and Beverage Undisputed 01/23/2026 1117051838 CMS
Medtronic, Inc. $26.82 06/14/2024 Food and Beverage Undisputed 01/23/2026 1117051844 CMS
Medtronic, Inc. $29.49 06/21/2024 Food and Beverage Undisputed 01/23/2026 1117051846 CMS
Medtronic, Inc. $32.03 06/28/2024 Food and Beverage Undisputed 01/23/2026 1117051848 CMS
Medtronic, Inc. $182.87 07/10/2024 Food and Beverage Undisputed 01/23/2026 1117051840 CMS
Medtronic, Inc. $4.94 07/26/2024 Food and Beverage Undisputed 01/23/2026 1117051850 CMS
Medtronic, Inc. $15.05 09/03/2024 Food and Beverage Undisputed 01/23/2026 1117051852 CMS
Medtronic, Inc. $25.60 09/18/2024 Food and Beverage Undisputed 01/23/2026 1117051856 CMS
Medtronic, Inc. $12.59 09/19/2024 Food and Beverage Undisputed 01/23/2026 1117051854 CMS
Medtronic, Inc. $29.39 10/04/2024 Food and Beverage Undisputed 01/23/2026 1117051858 CMS
Medtronic, Inc. $29.41 10/25/2024 Food and Beverage Undisputed 01/23/2026 1117051860 CMS
Medtronic, Inc. $19.62 10/25/2024 Food and Beverage Undisputed 01/23/2026 1117051868 CMS
Medtronic, Inc. $21.97 11/15/2024 Food and Beverage Undisputed 01/23/2026 1117051862 CMS
Medtronic, Inc. $23.38 11/21/2024 Food and Beverage Undisputed 01/23/2026 1117051864 CMS
Medtronic, Inc. $32.49 11/22/2024 Food and Beverage Undisputed 01/23/2026 1117051866 CMS
Medtronic, Inc. $31.54 12/05/2024 Food and Beverage Undisputed 01/23/2026 1117051870 CMS
Medtronic, Inc. $172.58 12/23/2024 Food and Beverage Undisputed 01/23/2026 1117051872 CMS
Nevro Corp. $30.23 10/17/2024 Food and Beverage Undisputed 01/23/2026 1130755944 CMS
Pacira Pharmaceuticals Incorporated $27.64 06/12/2024 Food and Beverage Undisputed 01/23/2026 1151246026 CMS
Saluda Medical Americas, Inc. $21.85 03/14/2024 Food and Beverage Undisputed 01/23/2026 1081873746 CMS
Saluda Medical Americas, Inc. $13.10 04/19/2024 Food and Beverage Undisputed 01/23/2026 1081875746 CMS
Saluda Medical Americas, Inc. $12.94 05/10/2024 Food and Beverage Undisputed 01/23/2026 1081877182 CMS
SPR Therapeutics, Inc $73.31 02/03/2024 Food and Beverage Undisputed 01/23/2026 1104952300 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

One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.

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