Yves Anthony Gauvin, M.D.
NPI 1861524829ActiveIndividual· Internal Medicine· Greenwich, CT
Internal Medicine (M.D.) with Stamford Health Medical Group Inc, practicing in Greenwich, Connecticut. Their prescriptions cost Medicare Part D more than their services did: $77,815 for 771 claims, against $21,663 paid for services in 2024. Amgen Inc. reported $145.39 in payments in 2024, mostly food and beverage. Lists Stamford Hospital as a hospital affiliation.
Overview
| NPI | 1861524829 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Mar 12, 2007 |
| Last updated in NPPES | Feb 13, 2023 |
| Certified by provider | Feb 13, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 73234 | CT |
| Internal Medicine | 207R00000X | 218383 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (CT); Practitioner - Internal Medicine (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 111 |
|---|---|
| Services billed | 296 across 26 procedure codes |
| Paid by Medicare | $21,663 |
Part D prescriptions in 2024
| Prescriptions (claims) | 771 · 1,666 30-day fills |
|---|---|
| Patients | 200 |
| Total drug cost | $77,815 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 1990 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Stamford Health Medical Group IncStamford, CT · 444 clinicians
Hospital affiliation
- Stamford HospitalStamford, CT
Industry payments (Open Payments)
- 2024$145.39 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $145.39 | 1 |
What the 2024 payments were for
- Food and Beverage$145.39 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other internal medicine physicians in Greenwich
- 1053407304
- 1073734935
- 1376539213
- 1417052382
- 1437239621
- 1558741728
- 1568679736
- 1609075324
- 1710974530
- 1992965396
- 1265649073
- 1609856897
All 73 internal medicine physicians in Greenwich · All internal medicine physicians in Connecticut