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

MICHAEL A OHLIGER

Allopathic & Osteopathic Physicians Internal Medicine

NPI
1073713269
CMS profile
1048780
Location
BOSTON, MA

General Payments · PY2022–2024

$22,851.60

  • Reported across 42 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$11,164.71

25 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 $10,449.94 11
Food and Beverage $714.77 14

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Siemens Medical Solutions USA, Inc. $10,939.58 21
GE HEALTHCARE $225.13 4

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2022 $64.00 1
PY2023 $11,622.89 16
PY2024 $11,164.71 25

Payment records · PY2024 (25)

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

Program year 2024 20222023 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
GE HEALTHCARE $89.80 08/13/2024 Food and Beverage Undisputed 01/23/2026 1144688458 CMS
GE HEALTHCARE $31.34 08/16/2024 Food and Beverage Undisputed 01/23/2026 1144688493 CMS
GE HEALTHCARE $79.01 08/16/2024 Food and Beverage Undisputed 01/23/2026 1144688495 CMS
GE HEALTHCARE $24.98 08/16/2024 Food and Beverage Undisputed 01/23/2026 1144688497 CMS
Siemens Medical Solutions USA, Inc. $127.81 03/08/2024 Food and Beverage Undisputed 01/23/2026 1093691798 CMS
Siemens Medical Solutions USA, Inc. $9,435.80 07/08/2024 Travel and Lodging Undisputed 01/23/2026 1093691794 CMS
Siemens Medical Solutions USA, Inc. $11.00 07/08/2024 Travel and Lodging Undisputed 01/23/2026 1093691796 CMS
Siemens Medical Solutions USA, Inc. $206.72 07/16/2024 Travel and Lodging Undisputed 01/23/2026 1093691766 CMS
Siemens Medical Solutions USA, Inc. $112.15 07/16/2024 Travel and Lodging Undisputed 01/23/2026 1093691768 CMS
Siemens Medical Solutions USA, Inc. $5.67 07/16/2024 Food and Beverage Undisputed 01/23/2026 1093691780 CMS
Siemens Medical Solutions USA, Inc. $135.74 07/16/2024 Travel and Lodging Undisputed 01/23/2026 1093691782 CMS
Siemens Medical Solutions USA, Inc. $39.91 07/16/2024 Food and Beverage Undisputed 01/23/2026 1093691792 CMS
Siemens Medical Solutions USA, Inc. $9.66 07/17/2024 Food and Beverage Undisputed 01/23/2026 1093691764 CMS
Siemens Medical Solutions USA, Inc. $29.03 07/17/2024 Food and Beverage Undisputed 01/23/2026 1093691770 CMS
Siemens Medical Solutions USA, Inc. $23.64 07/17/2024 Travel and Lodging Undisputed 01/23/2026 1093691774 CMS
Siemens Medical Solutions USA, Inc. $135.75 07/17/2024 Travel and Lodging Undisputed 01/23/2026 1093691784 CMS
Siemens Medical Solutions USA, Inc. $68.07 07/17/2024 Food and Beverage Undisputed 01/23/2026 1093691788 CMS
Siemens Medical Solutions USA, Inc. $7.90 07/17/2024 Travel and Lodging Undisputed 01/23/2026 1093691790 CMS
Siemens Medical Solutions USA, Inc. $51.97 07/18/2024 Travel and Lodging Undisputed 01/23/2026 1093691760 CMS
Siemens Medical Solutions USA, Inc. $34.29 07/18/2024 Food and Beverage Undisputed 01/23/2026 1093691772 CMS
Siemens Medical Solutions USA, Inc. $104.22 07/18/2024 Food and Beverage Undisputed 01/23/2026 1093691776 CMS
Siemens Medical Solutions USA, Inc. $8.12 07/18/2024 Food and Beverage Undisputed 01/23/2026 1093691778 CMS
Siemens Medical Solutions USA, Inc. $135.75 07/18/2024 Travel and Lodging Undisputed 01/23/2026 1093691786 CMS
Siemens Medical Solutions USA, Inc. $193.52 07/19/2024 Travel and Lodging Undisputed 01/23/2026 1093691762 CMS
Siemens Medical Solutions USA, Inc. $62.86 12/02/2024 Food and Beverage Undisputed 01/23/2026 1093691758 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
2022, 2023, 2024
Source files
Dataset page · Bulk file · 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.