Sushma Reddy
Endocrinology, Diabetes & Metabolism · Fort Gratiot, MINPI 1427044981
Payments from drug & device makers
What this record shows
This record is dominated by speaking fees: $47,878 of the $67,342 with a category attached, or 71.1%. Dexcom, Inc. accounts for 77.8% of it on its own, with 13 other manufacturers making up the rest. Reporting peaked in 2021 at $20,619 and has fallen 96.1% since, to $814 in 2025. Among endocrinology, diabetes & metabolism clinicians in MI with any reported payments, this total sits in the top 10% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 93 payments — averaging $724.10 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Dexcom, Inc.$52K
- Novo Nordisk$14K
- Abbott$467
- Tandem Diabetes Care, Inc.$209
- Mannkind Corporation$97
- AstraZeneca$39
- plus $113 from 8 others
Across 13 payments — averaging $5155.85 each. Payments tied to a research study. These frequently flow through the physician to a hospital or research institution rather than to the physician personally.
- Dexcom, Inc.$67K
What the payments were for
- Consulting fees$11,56617%
- Speaking & faculty fees$47,87871%
- Travel & lodging$5,0908%
- Food & beverage$2,8084%
General payments by program year
Who reported the general payments
Companies are grouped under their corporate parent — a single manufacturer often files under several CMS reporting entities. Research and ownership payments are counted separately and are not in this table.
| Company | Payments | Total |
|---|---|---|
| Dexcom, Inc. | 57 | $52,425 |
| Novo Nordisk | 12 | $13,991 |
| Abbott | 6 | $467 |
| Tandem Diabetes Care, Inc. | 4 | $209 |
| Mannkind Corporation | 2 | $97 |
| AstraZeneca | 3 | $39 |
| Medtronic | 1 | $21 |
| Johnson & Johnson | 1 | $19 |
| Amarin Pharma, Inc. | 1 | $15 |
| Genentech USA, Inc. | 2 | $12 |
| Boehringer Ingelheim | 1 | $12 |
| Radius Health, Inc. | 1 | $12 |
| AbbVie | 1 | $12 |
| Amgen | 1 | $11 |
What the payments were tied to
Products named in the reported payments. Only payments of $100 or more are attributed here — the typical reported payment nationally is a meal worth about $16, and listing those product-by-product would be noise.
- DEXCOM G6 TRANSMITTER$31,449
- DEXCOM G6 CGM SYSTEM$14,851
- RYBELSUS$8,512
- DEXCOM G7 GSS (161)$5,004
- FreeStyle Libre$136
- FREESTYLE LIBRE 3$133
- t:slim X2 Insulin Pump with Control-IQ$116
How this compares
$67,342 in reported general payments places this provider in the 90th percentile of 219 endocrinology, diabetes & metabolism providers in Michigan.
See all endocrinology, diabetes & metabolism providers in Michigan →
Other endocrinology, diabetes & metabolism in Fort Gratiot
- Rashim GuptaFort Gratiot$20K
- Gaurav BhallaFort Gratiot$12K
- Lowell SchmeltzFarmington Hills$1.3M
- George GrunbergerBloomfield Hills$931K
- Gary EdelsonFarmington Hills$503K
- Michael BrennanSaint Clair Shores$433K
- Jamal HammoudFlint$386K
- Abdulsalam Al KassabRochester Hills$351K
- Richard AuchusAnn Arbor$250K
- Eric LangerSterling Heights$213K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.