Mark David Kirschenbaum, M.D.
NPI 1144259425ActiveIndividual· Internal Medicine· Ridgewood, NJ
Internal Medicine (M.D.) in Ridgewood, New Jersey, licensed in NJ and NY, with an NPI issued in June 2006. Part D covered 29 prescriptions written in 2024, 69% of them generic. Takeda Pharmaceuticals U.S.A., Inc. reported $23.91 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1144259425 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 30, 2006 |
| Last updated in NPPES | Jan 24, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 25MA04933400 | NJ |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | MA04933400 | NJ |
| Internal Medicine | 207R00000X | 155240 | NY |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 155240 | NY |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 29 · 47 30-day fills |
|---|---|
| Total drug cost | $1,638 |
| Generic share | 69% of claims |
Industry payments (Open Payments)
- 2024$23.91 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Takeda Pharmaceuticals U.S.A., Inc. | $23.91 | 1 |
What the 2024 payments were for
- Food and Beverage$23.91 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 25 internal medicine physicians in Ridgewood · All internal medicine physicians in New Jersey