Devon Emily McMahon
NPI 1780261925ActiveIndividual· Dermatology· Cambridge, MA
Dermatology in Cambridge, Massachusetts, trained at Harvard Medical School (class of 2021). Part D covered 152 prescriptions written in 2024, 90% of them generic. Janssen Biotech, Inc. was the largest of 2 companies reporting payments in 2025, $232.35 in all, mostly food and beverage.
Overview
| NPI | 1780261925 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Mar 25, 2021 |
| Last updated in NPPES | Nov 17, 2025 |
| Certified by provider | Nov 17, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | 1022178 | MA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Dermatology (MA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 152 · 192 30-day fills |
|---|---|
| Patients | 52 |
| Total drug cost | $85,072 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | Harvard Medical School |
|---|---|
| Graduation year | 2021 |
| Medicare specialty | Dermatology |
Medical group
- Brigham and Womens Physicians Organization IncBoston, MA · 2,994 clinicians
Hospital affiliation
- Brigham and Women's HospitalBoston, MA
Industry payments (Open Payments)
- 2025$232.35 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $130.00 | 1 |
| Sun Pharmaceutical Industries Inc. | $102.35 | 1 |
What the 2025 payments were for
- Food and Beverage$232.35 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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