Tariq Mahmood, M.D.
NPI 1679521843ActiveIndividual· Internal Medicine· Union, NJ
Internal Medicine (M.D.) in Union, New Jersey, licensed in NJ, with an NPI issued in May 2006. Their prescriptions cost Medicare Part D more than their services did: $886,459 for 2,867 claims, against $33,690 paid for services in 2024. Janssen Biotech, Inc. reported $90.00 in payments in 2025, mostly education.
Overview
| NPI | 1679521843 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 4, 2006 |
| Last updated in NPPES | Jul 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 25MA04135300 | NJ |
| Allergy & Immunology, Allergy | 207KA0200X | 25MA04135300 | NJ |
| Internal Medicine, Rheumatology | 207RR0500X | 25MA04135300 | NJ |
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 - Internal Medicine (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 59 |
|---|---|
| Services billed | 377 across 17 procedure codes |
| Paid by Medicare | $33,690 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,867 · 4,726 30-day fills |
|---|---|
| Patients | 212 |
| Total drug cost | $886,459 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 1971 |
|---|---|
| Medicare specialty | Internal Medicine |
Industry payments (Open Payments)
- 2025$90.00 · 1 payment from 1 company
- 2024$90.00 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $90.00 | 1 |
What the 2025 payments were for
- Education$90.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 39 internal medicine physicians in Union · All internal medicine physicians in New Jersey