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

PREM N RAMKUMAR

Allopathic & Osteopathic Physicians Orthopaedic Surgery

NPI
1255794889
CMS profile
7228098
Location
DOWNEY, CA

General Payments · PY2019–2024

$55,287.45

  • Reported across 91 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$18,773.04

45 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
Consulting Fee $15,237.50 7
Food and Beverage $2,173.04 31
Travel and Lodging $1,362.50 7

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Stryker Corporation $12,735.54 44
Globus Medical, Inc. $6,037.50 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $78.47 1
PY2020 $560.00 1
PY2022 $24,184.86 3
PY2023 $11,691.08 41
PY2024 $18,773.04 45

Payment records · PY2024 (45)

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

Program year 2024 2019202020222023 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
Globus Medical, Inc. $6,037.50 08/15/2024 Consulting Fee Undisputed 01/23/2026 1145027921 CMS
Stryker Corporation $137.65 02/01/2024 Food and Beverage Undisputed 01/23/2026 1119952754 CMS
Stryker Corporation $156.49 02/09/2024 Food and Beverage Undisputed 01/23/2026 1119952756 CMS
Stryker Corporation $34.65 02/19/2024 Food and Beverage Undisputed 01/23/2026 1119952758 CMS
Stryker Corporation $149.09 03/22/2024 Food and Beverage Undisputed 01/23/2026 1119952760 CMS
Stryker Corporation $303.82 04/26/2024 Travel and Lodging Undisputed 01/23/2026 1119952762 CMS
Stryker Corporation $52.37 04/26/2024 Food and Beverage Undisputed 01/23/2026 1119952764 CMS
Stryker Corporation $245.00 05/03/2024 Travel and Lodging Undisputed 01/23/2026 1119952766 CMS
Stryker Corporation $156.00 05/03/2024 Travel and Lodging Undisputed 01/23/2026 1119952768 CMS
Stryker Corporation $258.86 05/03/2024 Travel and Lodging Undisputed 01/23/2026 1119952770 CMS
Stryker Corporation $55.21 05/07/2024 Food and Beverage Undisputed 01/23/2026 1119952772 CMS
Stryker Corporation $140.76 05/17/2024 Food and Beverage Undisputed 01/23/2026 1119952774 CMS
Stryker Corporation $66.45 06/19/2024 Food and Beverage Undisputed 01/23/2026 1119952776 CMS
Stryker Corporation $141.71 07/02/2024 Food and Beverage Undisputed 01/23/2026 1119952778 CMS
Stryker Corporation $27.91 07/03/2024 Food and Beverage Undisputed 01/23/2026 1119952780 CMS
Stryker Corporation $227.96 07/07/2024 Travel and Lodging Undisputed 01/23/2026 1119952782 CMS
Stryker Corporation $41.49 07/11/2024 Food and Beverage Undisputed 01/23/2026 1119952784 CMS
Stryker Corporation $14.55 07/11/2024 Food and Beverage Undisputed 01/23/2026 1119952786 CMS
Stryker Corporation $172.03 07/12/2024 Food and Beverage Undisputed 01/23/2026 1119952788 CMS
Stryker Corporation $43.00 07/12/2024 Food and Beverage Undisputed 01/23/2026 1119952790 CMS
Stryker Corporation $64.19 07/12/2024 Food and Beverage Undisputed 01/23/2026 1119952792 CMS
Stryker Corporation $16.13 07/16/2024 Food and Beverage Undisputed 01/23/2026 1119952794 CMS
Stryker Corporation $174.60 09/03/2024 Food and Beverage Undisputed 01/23/2026 1119952796 CMS
Stryker Corporation $59.52 09/09/2024 Food and Beverage Undisputed 01/23/2026 1119952798 CMS
Stryker Corporation $100.57 09/09/2024 Food and Beverage Undisputed 01/23/2026 1119952800 CMS
Stryker Corporation $133.86 09/09/2024 Travel and Lodging Undisputed 01/23/2026 1119952802 CMS
Stryker Corporation $21.88 09/30/2024 Food and Beverage Undisputed 01/23/2026 1119952804 CMS
Stryker Corporation $144.33 10/01/2024 Food and Beverage Undisputed 01/23/2026 1119952806 CMS
Stryker Corporation $16.14 10/03/2024 Food and Beverage Undisputed 01/23/2026 1119952808 CMS
Stryker Corporation $24.92 10/24/2024 Food and Beverage Undisputed 01/23/2026 1119952810 CMS
Stryker Corporation $23.18 11/01/2024 Food and Beverage Undisputed 01/23/2026 1119952812 CMS
Stryker Corporation $25.00 11/01/2024 Food and Beverage Undisputed 01/23/2026 1119952814 CMS
Stryker Corporation $37.00 11/01/2024 Travel and Lodging Undisputed 01/23/2026 1119952816 CMS
Stryker Corporation $20.46 11/01/2024 Food and Beverage Undisputed 01/23/2026 1119952818 CMS
Stryker Corporation $19.98 11/01/2024 Food and Beverage Undisputed 01/23/2026 1119952820 CMS
Stryker Corporation $800.00 11/01/2024 Consulting Fee Undisputed 01/23/2026 1119952822 CMS
Stryker Corporation $600.00 11/01/2024 Consulting Fee Undisputed 01/23/2026 1119952824 CMS
Stryker Corporation $6,000.00 11/01/2024 Consulting Fee Undisputed 01/23/2026 1119952826 CMS
Stryker Corporation $800.00 11/01/2024 Consulting Fee Undisputed 01/23/2026 1119952828 CMS
Stryker Corporation $600.00 11/01/2024 Consulting Fee Undisputed 01/23/2026 1119952830 CMS
Stryker Corporation $14.36 11/19/2024 Food and Beverage Undisputed 01/23/2026 1119952832 CMS
Stryker Corporation $57.14 11/23/2024 Food and Beverage Undisputed 01/23/2026 1119952834 CMS
Stryker Corporation $140.86 11/24/2024 Food and Beverage Undisputed 01/23/2026 1119952836 CMS
Stryker Corporation $400.00 12/06/2024 Consulting Fee Undisputed 01/23/2026 1119952838 CMS
Stryker Corporation $16.42 12/30/2024 Food and Beverage Undisputed 01/23/2026 1119952840 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
2019, 2020, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2019 , PY2020 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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