Charles I. Haffajee, MD
Internal Medicine, Clinical Cardiac Electrophysiology (MD) with Harvard Medical Faculty Phys at Beth Israel Deaconess Med Ctr Inc and 2 other groups, practicing in Boston, Massachusetts. Their prescriptions cost Medicare Part D more than their services did: $461,109 for 1,490 claims, against $94,822 paid for services in 2024. Novartis Pharmaceuticals Corporation was the largest of 3 companies reporting payments in 2025, $152.15 in all, mostly food and beverage. Lists Beth Israel Deaconess Hospital - Needham and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1952397523 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 20, 2005 |
| Last updated in NPPES | Aug 24, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Clinical Cardiac Electrophysiology Primary | 207RC0001X | MH40601 | 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 | 610 |
|---|---|
| Services billed | 2,003 across 52 procedure codes |
| Paid by Medicare | $94,822 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,490 · 3,930 30-day fills |
|---|---|
| Patients | 261 |
| Total drug cost | $461,109 |
| Generic share | 76% of claims |
Education and affiliations
| Graduation year | 1970 |
|---|---|
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Secondary specialties | Cardiac Electrophysiology, Internal Medicine |
Medical groups
- Harvard Medical Faculty Phys at Beth Israel Deaconess Med Ctr IncBoston, MA · 1,740 clinicians
- Cardiovascular Consultants of Cape Cod LLCHyannis, MA · 4 clinicians
- Heart Center PCHyannis, MA · 3 clinicians
Hospital affiliations
- Beth Israel Deaconess Hospital - NeedhamNeedham, MA
- Beth Israel Deaconess Medical CenterBoston, MA
- Brigham and Women's HospitalBoston, MA
- Cape Cod HospitalHyannis, MA
Industry payments (Open Payments)
- 2025$152.15 · 7 payments from 3 companies
- 2024$601.31 · 18 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $100.53 | 5 |
| Alnylam Pharmaceuticals Inc. | $31.46 | 1 |
| Esperion Therapeutics, Inc. | $20.16 | 1 |
What the 2025 payments were for
- Food and Beverage$152.15 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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