MICHAEL GRANTHAM
Allopathic & Osteopathic Physicians|Radiology|Diagnostic Radiology MISHAWAKA, IN NPI 1649264342
Browse related groups: Allopathic & Osteopathic Physicians|Radiology|Diagnostic Radiology IN GE HEALTHCARE All categories
General Payments — all program years on this page
$6,070.74
- Category: General Payments
- Program years: PY2018–2024
- Record count: 45
- As of (CMS publication): 2026-01-23
Latest program year (PY2024): $1,681.92 across 10 records · disputed records: 0
Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.
How this figure is 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
Latest program year (PY2024) · sorted by reported total.
| Nature of payment | Amount | Records |
|---|---|---|
| Travel and Lodging | $1,353.07 | 1 |
| Food and Beverage | $328.85 | 9 |
By paying entity
Latest program year (PY2024) · sorted by reported total.
| Paying entity | Amount | Records |
|---|---|---|
| GE HEALTHCARE | $1,681.92 | 10 |
By program year
Records — PY2024 (10)
| Record ID | Paying entity | Amount | Date | Nature of payment | Dispute status | Published | Source |
|---|---|---|---|---|---|---|---|
| 1144680987 | GE HEALTHCARE | $12.04 | 02/07/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1144681419 | GE HEALTHCARE | $5.56 | 01/15/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1144681577 | GE HEALTHCARE | $13.43 | 02/21/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1144681746 | GE HEALTHCARE | $46.06 | 01/16/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1144681972 | GE HEALTHCARE | $7.20 | 01/15/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1144683040 | GE HEALTHCARE | $37.03 | 05/20/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1144683534 | GE HEALTHCARE | $43.09 | 04/26/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1144685216 | GE HEALTHCARE | $82.22 | 01/16/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1144686056 | GE HEALTHCARE | $1,353.07 | 01/15/2024 | Travel and Lodging | Undisputed | 01/23/2026 | View at CMS |
| 1144687572 | GE HEALTHCARE | $82.22 | 01/16/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
Provenance & corrections
- Dataset: CMS Open Payments — General Payments
- Source: CMS Open Payments dataset (bulk file)
- Publisher of source data: Centers for Medicare & Medicaid Services
- 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.