Eileen M. Deignan, MD
NPI 1497723852ActiveIndividual· Dermatology· Concord, MA
Dermatology (MD) in Concord, Massachusetts, trained at Yale University School of Medicine (class of 1995). 867 Medicare patients in 2024, $152,510 paid; nearly all of their 904 Part D prescriptions were generic (93%). Janssen Biotech, Inc. was the largest of 7 companies reporting payments in 2025, $427.35 in all, mostly food and beverage.
Overview
| NPI | 1497723852 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 10, 2006 |
| Last updated in NPPES | Jul 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | 159436 | 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 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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 867 |
|---|---|
| Services billed | 2,765 across 38 procedure codes |
| Paid by Medicare | $152,510 |
Part D prescriptions in 2024
| Prescriptions (claims) | 904 · 1,162 30-day fills |
|---|---|
| Patients | 398 |
| Total drug cost | $206,077 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | Yale University School of Medicine |
|---|---|
| Graduation year | 1995 |
| Medicare specialty | Dermatology |
| Telehealth | Offers telehealth |
Medical group
- Dermatology Associates of Concord IncConcord, MA · 15 clinicians
Hospital affiliations
- Emerson Hospital -W Concord, MA
- Mount Auburn HospitalCambridge, MA
Industry payments (Open Payments)
- 2025$427.35 · 11 payments from 7 companies
- 2024$397.89 · 14 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $224.19 | 3 |
| Abbvie Inc. | $56.41 | 2 |
| Ucb, Inc. | $54.51 | 2 |
| Regeneron Healthcare Solutions, Inc. | $32.86 | 1 |
| E.R. Squibb & Sons, L.L.C. | $24.72 | 1 |
What the 2025 payments were for
- Food and Beverage$337.36 · 10 payments
- Education$89.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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