Ryalynn M. Carter, M.D.
NPI 1336309855ActiveIndividual· Obstetrics & Gynecology· Hawthorne, NY
Obstetrics & Gynecology (M.D.) in Hawthorne, New York, trained at Pennsylvania State University College of Medicine (class of 2012). Their prescriptions cost Medicare Part D more than their services did: $15,934 for 134 claims, against $10,288 paid for services in 2024. Organon LLC reported $22.22 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1336309855 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 10, 2008 |
| Last updated in NPPES | Apr 4, 2023 |
| Certified by provider | Apr 4, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | 277006 | NY |
| Obstetrics & Gynecology | 207V00000X | MT193592 | PA |
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 | 127 |
|---|---|
| Services billed | 172 across 10 procedure codes |
| Paid by Medicare | $10,288 |
Part D prescriptions in 2024
| Prescriptions (claims) | 134 · 249 30-day fills |
|---|---|
| Patients | 57 |
| Total drug cost | $15,934 |
| Generic share | 96% of claims |
Education and affiliations
| Medical school | Pennsylvania State University College of Medicine |
|---|---|
| Graduation year | 2012 |
| Medicare specialty | Obstetrics/Gynecology |
| Telehealth | Offers telehealth |
Medical group
- Trustees of Columbia University in the City of New YorkNew York, NY · 2,296 clinicians
Industry payments (Open Payments)
- 2025$22.22 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Organon LLC | $22.22 | 1 |
What the 2025 payments were for
- Food and Beverage$22.22 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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