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

ERIK SUPRATIK MITTRA

Allopathic & Osteopathic Physicians Nuclear Medicine

NPI
1841472537
CMS profile
356448
Location
PORTLAND, OR

General Payments · PY2018–2024

$80,428.64

  • Reported across 79 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$14,903.75

16 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
Honoraria $6,500.00 1
Consulting Fee $5,888.00 1
Travel and Lodging $1,831.86 6
Food and Beverage $683.89 8

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Curium US LLC $8,410.64 8
Bayer Healthcare LLC $6,362.58 7
TerSera Therapeutics LLC $130.53 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $9,568.81 14
PY2019 $8,600.47 15
PY2020 $9,500.00 10
PY2021 $17,412.00 9
PY2022 $11,864.30 8
PY2023 $8,579.31 7
PY2024 $14,903.75 16

Payment records · PY2024 (16)

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
Bayer Healthcare LLC $210.90 11/16/2024 Travel and Lodging Undisputed 01/23/2026 1086078880 CMS
Bayer Healthcare LLC $126.68 11/16/2024 Food and Beverage Undisputed 01/23/2026 1086158964 CMS
Bayer Healthcare LLC $15.00 11/17/2024 Food and Beverage Undisputed 01/23/2026 1086192300 CMS
Bayer Healthcare LLC $15.00 11/17/2024 Food and Beverage Undisputed 01/23/2026 1086192302 CMS
Bayer Healthcare LLC $57.00 11/17/2024 Food and Beverage Undisputed 01/23/2026 1086192304 CMS
Bayer Healthcare LLC $50.00 11/17/2024 Food and Beverage Undisputed 01/23/2026 1086248568 CMS
Bayer Healthcare LLC $5,888.00 11/17/2024 Consulting Fee Undisputed 01/23/2026 1086248570 CMS
Curium US LLC $651.21 04/22/2024 Travel and Lodging Undisputed 01/23/2026 1080546139 CMS
Curium US LLC $274.85 05/04/2024 Travel and Lodging Undisputed 01/23/2026 1080546137 CMS
Curium US LLC $335.01 05/04/2024 Travel and Lodging Undisputed 01/23/2026 1080546141 CMS
Curium US LLC $143.71 05/04/2024 Food and Beverage Undisputed 01/23/2026 1080546147 CMS
Curium US LLC $145.97 05/05/2024 Food and Beverage Undisputed 01/23/2026 1080546133 CMS
Curium US LLC $245.79 05/05/2024 Travel and Lodging Undisputed 01/23/2026 1080546143 CMS
Curium US LLC $6,500.00 05/15/2024 Honoraria Undisputed 01/23/2026 1080546135 CMS
Curium US LLC $114.10 05/15/2024 Travel and Lodging Undisputed 01/23/2026 1080546145 CMS
TerSera Therapeutics LLC $130.53 11/23/2024 Food and Beverage Undisputed 01/23/2026 1144714331 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.

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.