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

DAVID ROBERT DEMARTINI

Allopathic & Osteopathic Physicians Ophthalmology

NPI
1437134855
CMS profile
155135
Location
MODESTO, CA

General Payments · PY2018–2020

$1,679.31

  • Reported across 49 records
  • CMS publication 2026-01-23

Latest program year · PY2020

$278.37

11 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

PY2020 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $278.37 11

By paying entity

PY2020 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $522.95 13
PY2019 $877.99 25
PY2020 $278.37 11

Payment records · PY2020 (11)

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

Program year 2020 20182019 Record-level detail is published for PY2020; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Aerie Pharmaceuticals, Inc. $80.33 01/23/2020 Food and Beverage Undisputed 01/23/2026 742461629 CMS
Aerie Pharmaceuticals, Inc. $18.02 02/05/2020 Food and Beverage Undisputed 01/23/2026 742461503 CMS
Allergan, Inc. $17.03 07/29/2020 Food and Beverage Undisputed 01/23/2026 723888275 CMS
Allergan, Inc. $23.49 08/07/2020 Food and Beverage Undisputed 01/23/2026 723888277 CMS
Allergan, Inc. $16.40 12/10/2020 Food and Beverage Undisputed 01/23/2026 723888279 CMS
Mallinckrodt Hospital Products Inc. $20.91 01/28/2020 Food and Beverage Undisputed 01/23/2026 751695113 CMS
Mallinckrodt Hospital Products Inc. $18.30 09/09/2020 Food and Beverage Undisputed 01/23/2026 751695115 CMS
Mallinckrodt Hospital Products Inc. $14.32 10/16/2020 Food and Beverage Undisputed 01/23/2026 751695117 CMS
Sun Pharmaceutical Industries Inc. $20.22 03/10/2020 Food and Beverage Undisputed 01/23/2026 728273871 CMS
Sun Pharmaceutical Industries Inc. $22.87 12/09/2020 Food and Beverage Undisputed 01/23/2026 728273869 CMS
TissueTech, Inc. $26.48 09/23/2020 Food and Beverage Undisputed 01/23/2026 751941059 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
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2020
Generated from
OP_DTL_GNRL_PGYR2020_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.