James Louis Januzzi Jr., MD
NPI 1699757062ActiveIndividual· Internal Medicine, Cardiovascular Disease· Boston, MA
Internal Medicine, Cardiovascular Disease (MD) in Boston, Massachusetts, trained at New York Medical College (class of 1994). Their prescriptions cost Medicare Part D more than their services did: $1,347,314 for 2,992 claims, against $53,158 paid for services in 2024. Alexion Pharmaceuticals, Inc. was the largest of 19 companies reporting payments in 2025, $130,722 in all, mostly consulting fees.
Overview
| NPI | 1699757062 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 18, 2005 |
| Last updated in NPPES | Nov 21, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 150914 | MA |
| Internal Medicine | 207R00000X | 150914 | 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 | 317 |
|---|---|
| Services billed | 827 across 13 procedure codes |
| Paid by Medicare | $53,158 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,992 · 8,189 30-day fills |
|---|---|
| Patients | 318 |
| Total drug cost | $1,347,314 |
| Generic share | 75% of claims |
Education and affiliations
| Medical school | New York Medical College |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Telehealth | Offers telehealth |
Medical groups
- Massachusetts General Physicians Organization IncBoston, MA · 3,558 clinicians
- The General Hospital CorporationBoston, MA · 1,267 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$130,722 · 50 payments from 19 companies
- 2024$191,756 · 102 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alexion Pharmaceuticals, Inc. | $49,600 | 7 |
| Roche Diagnostics International Ltd | $11,256 | 3 |
| Abbott Laboratories | $10,809 | 8 |
| Boehringer Ingelheim International Gmbh | $9,293 | 4 |
| Siemens Medical Solutions USA, Inc. | $5,750 | 1 |
What the 2025 payments were for
- Consulting Fee$113,822 · 41 payments
- Compensation for serving as faculty or as a speaker for a medical education program$8,250 · 2 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$5,750 · 1 payment
- Honoraria$2,500 · 1 payment
- Food and Beverage$400.61 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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