Stewart Glenn Allen, M.D.
NPI 1205034030ActiveIndividual· Internal Medicine, Cardiovascular Disease· Winston-Salem, NC
Internal Medicine, Cardiovascular Disease (M.D.) in Winston-Salem, North Carolina, trained at Wake Forest University School of Medicine (class of 2001). Their prescriptions cost Medicare Part D more than their services did: $1,582,862 for 8,742 claims, against $236,699 paid for services in 2024. Biotronik Inc. was the largest of 22 companies reporting payments in 2025, $3,687 in all, mostly food and beverage.
Overview
| NPI | 1205034030 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 3, 2007 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | — | NC |
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 - Cardiovascular Disease (Cardiology) (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,021 |
|---|---|
| Services billed | 3,238 across 87 procedure codes |
| Paid by Medicare | $236,699 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,742 · 18,141 30-day fills |
|---|---|
| Patients | 853 |
| Total drug cost | $1,582,862 |
| Generic share | 82% of claims |
Education and affiliations
| Medical school | Wake Forest University School of Medicine |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Telehealth | Offers telehealth |
Medical groups
- Adventist Health Physicians NetworkSaint Helena, CA · 628 clinicians
- St. Helena HospitalSaint Helena, CA · 84 clinicians
Hospital affiliations
- Adventist Health ClearlakeClearlake, CA
- Adventist Health Howard MemorialWillits, CA
- Adventist Health Mendocino CoastFort Bragg, CA
- Adventist Health St HelenaSaint Helena, CA
- Adventist Health Ukiah ValleyUkiah, CA
Industry payments (Open Payments)
- 2025$3,687 · 88 payments from 22 companies
- 2024$3,748 · 125 payments from 23 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Biotronik Inc. | $1,069 | 10 |
| Novartis Pharmaceuticals Corporation | $416.21 | 9 |
| Abbott Laboratories | $331.15 | 4 |
| Medtronic, Inc. | $212.87 | 3 |
| Bayer Healthcare Pharmaceuticals Inc. | $206.48 | 6 |
What the 2025 payments were for
- Food and Beverage$3,687 · 88 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other cardiologists in Winston-Salem
- 1215063920
- 1235199258
- 1699732230
- 1053379156
All 84 cardiologists in Winston-Salem · All cardiologists in North Carolina