Margaret I. Stewart, M.D.
NPI 1649375072ActiveIndividual· Dermatology· Portsmouth, NH
Dermatology (M.D.) in Portsmouth, New Hampshire, licensed in NH and MA, with an NPI issued in September 2006. Abbvie Inc. reported $42.00 in payments in 2024, mostly grants.
Overview
| NPI | 1649375072 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Sep 13, 2006 |
| Last updated in NPPES | Oct 18, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | 11839 | NH |
| Dermatology | 207N00000X | 159113 | MA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Industry payments (Open Payments)
- 2024$42.00 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $42.00 | 1 |
What the 2024 payments were for
- Grant$42.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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