Maria M. Emerson, MD
NPI 1043308430ActiveIndividual· Obstetrics & Gynecology, Gynecology· Bend, OR
Obstetrics & Gynecology, Gynecology (MD) in Bend, Oregon, trained at Albert Einstein College of Medicine of Yeshiva University (class of 2000). 93 Medicare patients in 2024, $8,420 paid; nearly all of their 75 Part D prescriptions were generic (92%). Biogen, Inc. was the largest of 11 companies reporting payments in 2025, $546.36 in all, mostly food and beverage.
Overview
| NPI | 1043308430 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 11, 2006 |
| Last updated in NPPES | Oct 5, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology, Gynecology Primary | 207VG0400X | MD126222 | OR |
| Obstetrics & Gynecology | 207V00000X | 234212 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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 | 93 |
|---|---|
| Services billed | 142 across 17 procedure codes |
| Paid by Medicare | $8,420 |
Part D prescriptions in 2024
| Prescriptions (claims) | 75 · 148 30-day fills |
|---|---|
| Patients | 41 |
| Total drug cost | $7,215 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | Albert Einstein College of Medicine of Yeshiva University |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- White Plains Medical Diagnostic Services, PCNew City, NY · 93 clinicians
Hospital affiliation
- Nyack HospitalNyack, NY
Industry payments (Open Payments)
- 2025$546.36 · 27 payments from 11 companies
- 2024$393.97 · 15 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Biogen, Inc. | $150.51 | 7 |
| Mayne Pharma Commercial LLC | $73.46 | 6 |
| Exact Sciences Corporation | $46.22 | 2 |
| Pfizer Inc. | $46.13 | 3 |
| Astellas Pharma US Inc | $38.45 | 2 |
What the 2025 payments were for
- Food and Beverage$546.36 · 27 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All Obstetrics & Gynecology, Gynecology providers in Oregon →