NATHAN M KALLER
Allopathic & Osteopathic Physicians|Family Medicine CANTON, GA NPI 1104230366
Browse related groups: Allopathic & Osteopathic Physicians|Family Medicine GA Inspire Medical Systems, Inc. All categories
General Payments — all program years on this page
$2,746.79
- Category: General Payments
- Program years: PY2018–2024
- Record count: 167
- As of (CMS publication): 2026-01-23
Latest program year (PY2024): $515.63 across 25 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 |
|---|---|---|
| Food and Beverage | $515.63 | 25 |
By paying entity
Latest program year (PY2024) · sorted by reported total.
| Paying entity | Amount | Records |
|---|---|---|
| Inspire Medical Systems, Inc. | $99.24 | 1 |
| Insulet Corporation | $76.25 | 4 |
| Abbott Laboratories | $66.12 | 4 |
| Medtronic, Inc. | $60.90 | 3 |
| Ascensia Diabetes Care US Inc. | $40.29 | 2 |
| Tandem Diabetes Care, Inc. | $30.09 | 2 |
| Novo Nordisk AS | $27.49 | 2 |
| Corcept Therapeutics | $22.47 | 1 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $18.31 | 1 |
| Xeris Pharmaceuticals, Inc. | $18.12 | 1 |
| Amphastar Pharmaceuticals, Inc. | $17.96 | 1 |
| RECORDATI_RARE_DISEASES_INC. | $14.52 | 1 |
| IBSA Pharma Inc. | $13.56 | 1 |
| CeQur Corporation | $10.31 | 1 |
By program year
Records — PY2024 (25)
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.