Brian Sebastian Wojeck, M.D. M. P.H
NPI 1033554555ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Stamford, CT
Internal Medicine, Endocrinology, Diabetes & Metabolism (M.D. M. P.H) with Yale University, practicing in Stamford, Connecticut. Their prescriptions cost Medicare Part D more than their services did: $521,053 for 801 claims, against $30,322 paid for services in 2024. Corcept Therapeutics was the largest of 2 companies reporting payments in 2025, $9,285 in all, mostly speaking and faculty fees. Lists Greenwich Hospital Association - and 1 other hospital as hospital affiliations.
Overview
| NPI | 1033554555 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. M. P.H |
| Sole proprietor | No |
| NPI issued | May 10, 2013 |
| Last updated in NPPES | May 18, 2022 |
| Certified by provider | May 18, 2022 |
Specialties and licenses
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 - Endocrinology (CT); Practitioner - Internal Medicine (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 184 |
|---|---|
| Services billed | 505 across 19 procedure codes |
| Paid by Medicare | $30,322 |
Part D prescriptions in 2024
| Prescriptions (claims) | 801 · 1,146 30-day fills |
|---|---|
| Patients | 109 |
| Total drug cost | $521,053 |
| Generic share | 28% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Endocrinology |
| Secondary specialties | Sleep Medicine |
| Telehealth | Offers telehealth |
Medical group
- Yale UniversityNew Haven, CT · 2,645 clinicians
Hospital affiliations
- Greenwich Hospital Association -Greenwich, CT
- Yale-New Haven HospitalNew Haven, CT
Industry payments (Open Payments)
- 2025$9,285 · 5 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Corcept Therapeutics | $4,815 | 4 |
| Amgen Inc. | $4,470 | 1 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$4,585 · 2 payments
- Consulting Fee$4,470 · 1 payment
- Food and Beverage$230.30 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 15 endocrinologists in Stamford · All endocrinologists in Connecticut