Fred F. Taweel, MD
NPI 1538171046ActiveIndividual· Internal Medicine· Reston, VA
Internal Medicine (MD) in Reston, Virginia, trained at Virginia Commonwealth University, School of Medicine (class of 1988). Their prescriptions cost Medicare Part D more than their services did: $505,074 for 3,098 claims, against $105,783 paid for services in 2024. Inspire Medical Systems, Inc. was the largest of 2 companies reporting payments in 2025, $56.21 in all, mostly food and beverage.
Overview
| NPI | 1538171046 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 13, 2006 |
| Last updated in NPPES | Sep 28, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 0101046340 | VA |
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 (DC); Practitioner - Internal Medicine (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 185 |
|---|---|
| Services billed | 1,630 across 41 procedure codes |
| Paid by Medicare | $105,783 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,098 · 7,619 30-day fills |
|---|---|
| Patients | 178 |
| Total drug cost | $505,074 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | Virginia Commonwealth University, School of Medicine |
|---|---|
| Graduation year | 1988 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Legacy Healthcare Services IncGreenville, SC · 3,223 clinicians
- Privia Medical Group, LLCFairfax, VA · 1,533 clinicians
- Cora Health Services IncThe Villages, FL · 1,136 clinicians
Hospital affiliation
- Reston Hospital CenterReston, VA
Industry payments (Open Payments)
- 2025$56.21 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Inspire Medical Systems, Inc. | $28.69 | 1 |
| Novo Nordisk Inc | $27.52 | 1 |
What the 2025 payments were for
- Food and Beverage$56.21 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 82 internal medicine physicians in Reston · All internal medicine physicians in Virginia