Mark Howard Tannenbaum, MD
NPI 1285613273ActiveIndividual· Ophthalmology· Newark, NJ
Ophthalmology (MD) in Newark, New Jersey, trained at Albert Einstein College of Medicine of Yeshiva University (class of 1987). Their prescriptions cost Medicare Part D more than their services did: $23,884 for 186 claims, against $8,317 paid for services in 2024. Alcon Vision LLC reported $150.00 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1285613273 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jan 10, 2006 |
| Last updated in NPPES | Oct 9, 2026 |
| Certified by provider | Oct 7, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 25MA05629300 | NJ |
| Ophthalmology | 207W00000X | 181665 | 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) | Enrolled Practitioner - Ophthalmology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 145 |
|---|---|
| Services billed | 241 across 15 procedure codes |
| Paid by Medicare | $8,317 |
Part D prescriptions in 2024
| Prescriptions (claims) | 186 · 333 30-day fills |
|---|---|
| Patients | 61 |
| Total drug cost | $23,884 |
| Generic share | 72% of claims |
Education and affiliations
| Medical school | Albert Einstein College of Medicine of Yeshiva University |
|---|---|
| Graduation year | 1987 |
| Medicare specialty | Ophthalmology |
Medical groups
- Icahn School of Medicine at Mount SinaiNew York, NY · 2,843 clinicians
- Chinatown True Care Medical PLLCBrooklyn, NY · 241 clinicians
Hospital affiliation
- Ny Eye and Ear Infirmary of Mount SinaiNew York, NY
Industry payments (Open Payments)
- 2025$150.00 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $150.00 | 1 |
What the 2025 payments were for
- Food and Beverage$150.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 19 ophthalmologists in Newark · All ophthalmologists in New Jersey