Christine Buchek Vigneault, MD
NPI 1629262415ActiveIndividual· Internal Medicine, Nephrology· Bloomfield, CT
Internal Medicine, Nephrology (MD) in Bloomfield, Connecticut, trained at Eastern Virginia Medical School (class of 2005). Their prescriptions cost Medicare Part D more than their services did: $237,714 for 1,122 claims, against $129,460 paid for services in 2024. Medtronic, Inc. was the largest of 2 companies reporting payments in 2025, $351.94 in all, mostly food and beverage.
Overview
| NPI | 1629262415 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 5, 2007 |
| Last updated in NPPES | Jun 29, 2021 |
| Certified by provider | Jun 29, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 46837 | CT |
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 - Nephrology (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 291 |
|---|---|
| Services billed | 977 across 18 procedure codes |
| Paid by Medicare | $129,460 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,122 · 2,572 30-day fills |
|---|---|
| Patients | 222 |
| Total drug cost | $237,714 |
| Generic share | 79% of claims |
Education and affiliations
| Medical school | Eastern Virginia Medical School |
|---|---|
| Graduation year | 2005 |
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Greater Hartford Nephrology LLCBloomfield, CT · 8 clinicians
Hospital affiliation
- St Francis Hospital & Medical CenterHartford, CT
Other facilities
- Davita Bloomfield DialysisDialysis facility · Bloomfield, CT
- Davita Hartford DialysisDialysis facility · Hartford, CT
- Davita Pdi Rocky HillDialysis facility · Rocky Hill, CT
- Fmc East Hartford Dialysis CenterDialysis facility · East Hartford, CT
Industry payments (Open Payments)
- 2025$351.94 · 3 payments from 2 companies
- 2024$21.35 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $224.69 | 2 |
| Travere Therapeutics, Inc. | $127.25 | 1 |
What the 2025 payments were for
- Food and Beverage$351.94 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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