Robyn D. Stewart, DO
NPI 1497741441ActiveIndividual· Family Medicine· Derry, NH
Family Medicine (DO) with Parkland Physician Services Inc, practicing in Derry, New Hampshire. Their prescriptions cost Medicare Part D more than their services did: $8,067 for 104 claims, against $4,246 paid for services in 2024. Emd Serono, Inc. was the largest of 2 companies reporting payments in 2025, $110.52 in all, mostly food and beverage. Lists Parkland Medical Center as a hospital affiliation.
Overview
| NPI | 1497741441 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Sep 26, 2005 |
| Last updated in NPPES | Feb 9, 2022 |
| Certified by provider | Oct 11, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 17240 | NH |
| Family Medicine | 207Q00000X | 223893 | MA |
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 - Family Practice (NH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 44 |
|---|---|
| Services billed | 67 across 12 procedure codes |
| Paid by Medicare | $4,246 |
Part D prescriptions in 2024
| Prescriptions (claims) | 104 · 223 30-day fills |
|---|---|
| Patients | 34 |
| Total drug cost | $8,067 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2002 |
|---|---|
| Medicare specialty | Family Practice |
| Secondary specialties | Obstetrics/Gynecology |
| Telehealth | Offers telehealth |
Medical group
- Parkland Physician Services IncDerry, NH · 19 clinicians
Hospital affiliation
- Parkland Medical CenterDerry, NH
Industry payments (Open Payments)
- 2025$110.52 · 2 payments from 2 companies
- 2024$8,256 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Emd Serono, Inc. | $90.83 | 1 |
| Pfizer Inc. | $19.69 | 1 |
What the 2025 payments were for
- Food and Beverage$110.52 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 24 family medicine physicians in Derry · All family medicine physicians in New Hampshire