Najmul Islam Siddiqi
NPI 1407003916ActiveIndividual· Internal Medicine· Cleveland, OH
Internal Medicine with Cardiovascular Care Inc, practicing in Cleveland, Ohio. Their prescriptions cost Medicare Part D more than their services did: $115,933 for 1,356 claims, against $61,433 paid for services in 2024. Alnylam Pharmaceuticals Inc. was the largest of 17 companies reporting payments in 2025, $2,050 in all, mostly food and beverage. Lists Memorialcare Long Beach Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1407003916 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Aug 26, 2008 |
| Last updated in NPPES | May 18, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 57.014452 | OH |
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) (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 581 |
|---|---|
| Services billed | 1,157 across 65 procedure codes |
| Paid by Medicare | $61,433 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,356 · 3,240 30-day fills |
|---|---|
| Patients | 319 |
| Total drug cost | $115,933 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 1998 |
|---|---|
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical group
- Cardiovascular Care IncLos Alamitos, CA · 6 clinicians
Hospital affiliations
- Memorialcare Long Beach Medical CenterLong Beach, CA
- Uci Health-OrangeOrange, CA
Industry payments (Open Payments)
- 2025$2,050 · 104 payments from 17 companies
- 2024$681.20 · 36 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alnylam Pharmaceuticals Inc. | $296.13 | 9 |
| Novartis Pharmaceuticals Corporation | $233.62 | 27 |
| Merck Sharp & Dohme LLC | $225.40 | 9 |
| Novo Nordisk Inc | $216.50 | 9 |
| Pfizer Inc. | $210.05 | 11 |
What the 2025 payments were for
- Food and Beverage$2,050 · 104 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 963 internal medicine physicians in Cleveland · All internal medicine physicians in Ohio