Daphne Mercer
NPI 1447646955ActiveIndividual· Obstetrics & Gynecology· Westbury, NY
Obstetrics & Gynecology in Westbury, New York, trained at Albert Einstein College of Medicine of Yeshiva University (class of 2015). Mostly services rather than prescriptions: Medicare paid $73,682 for 167 patients in 2024, with only 29 Part D claims. Daiichi Sankyo Inc. was the largest of 5 companies reporting payments in 2025, $170.45 in all, mostly food and beverage.
Overview
| NPI | 1447646955 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Apr 10, 2015 |
| Last updated in NPPES | Dec 16, 2020 |
| Certified by provider | Dec 16, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | 297494 | 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 - Obstetrics/Gynecology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 167 |
|---|---|
| Services billed | 1,346 across 50 procedure codes |
| Paid by Medicare | $73,682 |
Part D prescriptions in 2024
| Prescriptions (claims) | 29 · 29 30-day fills |
|---|---|
| Patients | 16 |
| Total drug cost | $272.51 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | Albert Einstein College of Medicine of Yeshiva University |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Mayer J Saad MD PCWestbury, NY · 45 clinicians
Industry payments (Open Payments)
- 2025$170.45 · 8 payments from 5 companies
- 2024$97.60 · 5 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Daiichi Sankyo Inc. | $51.43 | 2 |
| Organon LLC | $38.54 | 2 |
| Sumitomo Pharma America, Inc. | $37.57 | 2 |
| Evofem Biosciences, Inc. | $21.81 | 1 |
| Abbvie Inc. | $21.10 | 1 |
What the 2025 payments were for
- Food and Beverage$170.45 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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