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

DINESH RAMANATHAN

Allopathic & Osteopathic Physicians Neurological Surgery

NPI
1184910135
CMS profile
3023238
Location
SACRAMENTO, CA

General Payments · PY2018–2024

$13,971.40

  • Reported across 78 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$6,393.54

28 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
Travel and Lodging $5,215.30 11
Food and Beverage $1,178.24 17

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
ZIMVIE INC. $4,344.69 8
Orthofix Medical, Inc. $585.04 1
Medtronic, Inc. $500.95 4
Medical Device Business Services, Inc. $465.81 8
Alphatec Spine, Inc $221.12 4
SPINAL ELEMENTS, INC. $179.26 1
BAXTER HEALTHCARE $53.33 1
Spineology Inc. $43.34 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $2,175.25 13
PY2019 $80.99 3
PY2020 $273.38 2
PY2022 $3,351.95 20
PY2023 $1,696.29 12
PY2024 $6,393.54 28

Payment records · PY2024 (28)

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

Program year 2024 20182019202020222023 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
Alphatec Spine, Inc $66.21 01/10/2024 Food and Beverage Undisputed 01/23/2026 1095492008 CMS
Alphatec Spine, Inc $73.57 01/10/2024 Food and Beverage Undisputed 01/23/2026 1095492012 CMS
Alphatec Spine, Inc $60.51 01/12/2024 Food and Beverage Undisputed 01/23/2026 1095492006 CMS
Alphatec Spine, Inc $20.83 01/12/2024 Food and Beverage Undisputed 01/23/2026 1095492010 CMS
Baxter Healthcare $53.33 03/06/2024 Food and Beverage Undisputed 01/23/2026 1118295854 CMS
Medical Device Business Services, Inc. $258.08 02/02/2024 Travel and Lodging Undisputed 01/23/2026 1077757592 CMS
Medical Device Business Services, Inc. $27.49 02/02/2024 Travel and Lodging Undisputed 01/23/2026 1077757755 CMS
Medical Device Business Services, Inc. $38.00 02/03/2024 Food and Beverage Undisputed 01/23/2026 1077757424 CMS
Medical Device Business Services, Inc. $66.00 02/03/2024 Food and Beverage Undisputed 01/23/2026 1077757628 CMS
Medical Device Business Services, Inc. $9.35 02/03/2024 Food and Beverage Undisputed 01/23/2026 1077757743 CMS
Medical Device Business Services, Inc. $21.25 11/16/2024 Food and Beverage Undisputed 01/23/2026 1077757354 CMS
Medical Device Business Services, Inc. $13.18 11/16/2024 Food and Beverage Undisputed 01/23/2026 1077757434 CMS
Medical Device Business Services, Inc. $32.46 11/16/2024 Food and Beverage Undisputed 01/23/2026 1077757530 CMS
Medtronic, Inc. $141.00 05/06/2024 Food and Beverage Undisputed 01/23/2026 1117102406 CMS
Medtronic, Inc. $24.17 08/15/2024 Food and Beverage Undisputed 01/23/2026 1117102412 CMS
Medtronic, Inc. $168.09 08/16/2024 Food and Beverage Undisputed 01/23/2026 1117102408 CMS
Medtronic, Inc. $167.69 08/16/2024 Food and Beverage Undisputed 01/23/2026 1117102410 CMS
Orthofix Medical, Inc. $585.04 04/25/2024 Travel and Lodging Undisputed 01/23/2026 1127588139 CMS
SPINAL ELEMENTS, INC. $179.26 02/23/2024 Food and Beverage Undisputed 01/23/2026 1154771039 CMS
Spineology Inc. $43.34 06/01/2024 Food and Beverage Undisputed 01/23/2026 1115744884 CMS
ZIMVIE INC. $34.00 01/15/2024 Travel and Lodging Undisputed 01/23/2026 1142554326 CMS
ZIMVIE INC. $957.33 01/15/2024 Travel and Lodging Undisputed 01/23/2026 1142554330 CMS
ZIMVIE INC. $455.62 01/15/2024 Travel and Lodging Undisputed 01/23/2026 1142554334 CMS
ZIMVIE INC. $455.62 01/15/2024 Travel and Lodging Undisputed 01/23/2026 1142554682 CMS
ZIMVIE INC. $673.64 01/16/2024 Travel and Lodging Undisputed 01/23/2026 1142554338 CMS
ZIMVIE INC. $673.64 01/16/2024 Travel and Lodging Undisputed 01/23/2026 1142554686 CMS
ZIMVIE INC. $547.42 01/17/2024 Travel and Lodging Undisputed 01/23/2026 1142554342 CMS
ZIMVIE INC. $547.42 01/17/2024 Travel and Lodging Undisputed 01/23/2026 1142554690 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, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , 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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