Rebecca Mammo, MD
NPI 1508062118ActiveIndividual· Ophthalmology· Yonkers, NY
Ophthalmology (MD) in Yonkers, New York, trained at Harvard Medical School (class of 2000). Their prescriptions cost Medicare Part D more than their services did: $126,772 for 2,740 claims, against $82,493 paid for services in 2024. Bausch & Lomb Americas Inc. was the largest of 8 companies reporting payments in 2025, $625.52 in all, mostly food and beverage.
Overview
| NPI | 1508062118 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 21, 2007 |
| Last updated in NPPES | Nov 23, 2020 |
| Certified by provider | Nov 23, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 244649 | NY |
| Ophthalmology | 207W00000X | A77573 | CA |
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 | 217 |
|---|---|
| Services billed | 862 across 46 procedure codes |
| Paid by Medicare | $82,493 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,740 · 3,017 30-day fills |
|---|---|
| Patients | 433 |
| Total drug cost | $126,772 |
| Generic share | 71% of claims |
Education and affiliations
| Medical school | Harvard Medical School |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Ophthalmology |
| Secondary specialties | General Practice, Optometry |
| Telehealth | Offers telehealth |
Medical groups
- Middletown Medical PCMiddletown, NY · 178 clinicians
- Well Wellness Medical PLLCBrooklyn, NY · 3 clinicians
Industry payments (Open Payments)
- 2025$625.52 · 15 payments from 8 companies
- 2024$1,312 · 40 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bausch & Lomb Americas Inc. | $182.83 | 4 |
| Mallinckrodt Hospital Products Inc. | $127.33 | 2 |
| Dompe US, Inc. | $124.22 | 1 |
| Sun Pharmaceutical Industries Inc. | $61.41 | 2 |
| Amgen Inc. | $42.84 | 2 |
What the 2025 payments were for
- Food and Beverage$525.53 · 14 payments
- Education$99.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 29 ophthalmologists in Yonkers · All ophthalmologists in New York