Joseph Loscalzo, MD PHD
NPI 1699731844ActiveIndividual· Internal Medicine, Cardiovascular Disease· Boston, MA
Internal Medicine, Cardiovascular Disease (MD PHD) in Boston, Massachusetts, trained at Perelman School of Med at the University of Pennsylvania (class of 1978). 76 Medicare patients in 2024, $17,462 paid; nearly all of their 248 Part D prescriptions were generic (90%). Ionis Pharmaceuticals, Inc. was the largest of 2 companies reporting payments in 2025, $925,171 in all, mostly speaking and faculty fees.
Overview
| NPI | 1699731844 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD PHD |
| Sole proprietor | No |
| NPI issued | Apr 25, 2006 |
| Last updated in NPPES | Aug 9, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 45762 | MA |
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) (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 76 |
|---|---|
| Services billed | 286 across 10 procedure codes |
| Paid by Medicare | $17,462 |
Part D prescriptions in 2024
| Prescriptions (claims) | 248 · 558 30-day fills |
|---|---|
| Patients | 32 |
| Total drug cost | $21,477 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | Perelman School of Med at the University of Pennsylvania |
|---|---|
| Graduation year | 1978 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical group
- Brigham and Womens Physicians Organization IncBoston, MA · 2,994 clinicians
Hospital affiliation
- Brigham and Women's HospitalBoston, MA
Industry payments (Open Payments)
- 2025$925,171 · 16 payments from 2 companies
- 2024$469.75 · 4 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ionis Pharmaceuticals, Inc. | $903,929 | 13 |
| Pfizer Inc. | $21,242 | 3 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$899,834 · 5 payments
- Consulting Fee$20,800 · 2 payments
- Travel and Lodging$3,644 · 4 payments
- Food and Beverage$843.23 · 4 payments
- Gift$50.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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