Ahmed A. Tawakol, MD
NPI 1649257080ActiveIndividual· Internal Medicine, Cardiovascular Disease· Boston, MA
Internal Medicine, Cardiovascular Disease (MD) in Boston, Massachusetts, trained at Stanford University School of Medicine (class of 1992). 941 Medicare patients in 2024, $80,175 paid; nearly all of their 239 Part D prescriptions were generic (90%). Genentech, Inc. reported $9,555 in payments in 2025, mostly consulting fees.
Overview
| NPI | 1649257080 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Dec 28, 2005 |
| Last updated in NPPES | Nov 19, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 80137 | MA |
| Internal Medicine | 207R00000X | 80137 | MA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Cardiovascular Disease (Cardiology) (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 941 |
|---|---|
| Services billed | 2,514 across 24 procedure codes |
| Paid by Medicare | $80,175 |
Part D prescriptions in 2024
| Prescriptions (claims) | 239 · 665 30-day fills |
|---|---|
| Patients | 81 |
| Total drug cost | $29,623 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | Stanford University School of Medicine |
|---|---|
| Graduation year | 1992 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Massachusetts General Physicians Organization IncBoston, MA · 3,558 clinicians
Hospital affiliations
- Brigham and Women's HospitalBoston, MA
- Massachusetts General HospitalBoston, MA
- Newton-Wellesley HospitalNewton, MA
- North Shore Medical Center -Salem, MA
- Wentworth-Douglass HospitalDover, NH
Industry payments (Open Payments)
- 2025$9,555 · 1 payment from 1 company
- 2024$6,146 · 3 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genentech, Inc. | $9,555 | 1 |
What the 2025 payments were for
- Consulting Fee$9,555 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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