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

JOHN BAKER

Allopathic & Osteopathic Physicians Psychiatry & Neurology Vascular Neurology

NPI
1043294663
CMS profile
318932
Location
CHESAPEAKE, VA

General Payments · PY2018–2024

$10,070.11

  • Reported across 134 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,052.36

22 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
Food and Beverage $1,052.36 22

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Penumbra, Inc. $273.01 5
Medtronic, Inc. $221.26 4
DePuy Synthes Sales Inc. $199.23 4
EISAI INC. $124.93 1
Mallinckrodt Hospital Products Inc. $96.53 1
ShockWave Medical, Inc $38.27 2
UCB, Inc. $34.71 2
Imperative Care, INc $26.16 1
Haemonetics Corporation $22.79 1
ASAHI INTECC USA, INC. $15.47 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $81.25 4
PY2019 $1,645.36 16
PY2020 $406.72 20
PY2021 $3,750.20 16
PY2022 $1,154.09 29
PY2023 $1,980.13 27
PY2024 $1,052.36 22

Payment records · PY2024 (22)

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
ASAHI INTECC USA, INC. $15.47 09/24/2024 Food and Beverage Undisputed 01/23/2026 1132946342 CMS
DePuy Synthes Sales Inc. $18.02 04/16/2024 Food and Beverage Undisputed 01/23/2026 1077899030 CMS
DePuy Synthes Sales Inc. $147.20 05/28/2024 Food and Beverage Undisputed 01/23/2026 1077899012 CMS
DePuy Synthes Sales Inc. $15.47 10/25/2024 Food and Beverage Undisputed 01/23/2026 1077899036 CMS
DePuy Synthes Sales Inc. $18.54 12/02/2024 Food and Beverage Undisputed 01/23/2026 1077899014 CMS
Eisai Inc. $124.93 10/02/2024 Food and Beverage Undisputed 01/23/2026 1110753206 CMS
Haemonetics Corporation $22.79 04/03/2024 Food and Beverage Undisputed 01/23/2026 1143866495 CMS
Imperative Care, Inc $26.16 01/26/2024 Food and Beverage Undisputed 01/23/2026 1144201854 CMS
Mallinckrodt Hospital Products Inc. $96.53 11/19/2024 Food and Beverage Undisputed 01/23/2026 1145048403 CMS
Medtronic, Inc. $29.11 03/21/2024 Food and Beverage Undisputed 01/23/2026 1117038814 CMS
Medtronic, Inc. $137.60 08/19/2024 Food and Beverage Undisputed 01/23/2026 1117038818 CMS
Medtronic, Inc. $22.27 08/20/2024 Food and Beverage Undisputed 01/23/2026 1117038816 CMS
Medtronic, Inc. $32.28 11/19/2024 Food and Beverage Undisputed 01/23/2026 1117038820 CMS
Penumbra, Inc. $23.38 01/24/2024 Food and Beverage Undisputed 01/23/2026 1076202302 CMS
Penumbra, Inc. $97.41 02/22/2024 Food and Beverage Undisputed 01/23/2026 1076202304 CMS
Penumbra, Inc. $113.24 09/17/2024 Food and Beverage Undisputed 01/23/2026 1076202306 CMS
Penumbra, Inc. $14.60 09/20/2024 Food and Beverage Undisputed 01/23/2026 1076202308 CMS
Penumbra, Inc. $24.38 10/23/2024 Food and Beverage Undisputed 01/23/2026 1076202310 CMS
ShockWave Medical, Inc $18.46 05/14/2024 Food and Beverage Undisputed 01/23/2026 1152979537 CMS
ShockWave Medical, Inc $19.81 09/18/2024 Food and Beverage Undisputed 01/23/2026 1152998379 CMS
UCB, Inc. $19.69 08/06/2024 Food and Beverage Undisputed 01/23/2026 1143076824 CMS
UCB, Inc. $15.02 11/12/2024 Food and Beverage Undisputed 01/23/2026 1143076826 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.