Stephen Gregory Werth, M.D.
NPI 1093762734ActiveIndividual· Dermatology· Quincy, MA
Dermatology (M.D.) in Quincy, Massachusetts, trained at Vanderbilt University School of Medicine (class of 1985). Their prescriptions cost Medicare Part D more than their services did: $2,573,331 for 1,991 claims, against $319,209 paid for services in 2024. Galderma Laboratories, L.P. was the largest of 12 companies reporting payments in 2025, $387.22 in all, mostly food and beverage.
Overview
| NPI | 1093762734 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 28, 2006 |
| Last updated in NPPES | Nov 6, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | 73556 | 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 - Dermatology (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,706 |
|---|---|
| Services billed | 5,279 across 63 procedure codes |
| Paid by Medicare | $319,209 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,991 · 2,694 30-day fills |
|---|---|
| Patients | 723 |
| Total drug cost | $2,573,331 |
| Generic share | 78% of claims |
Education and affiliations
| Medical school | Vanderbilt University School of Medicine |
|---|---|
| Graduation year | 1985 |
| Medicare specialty | Dermatology |
Medical group
- Associates of South Shore Dermatology LLCQuincy, MA · 3 clinicians
Industry payments (Open Payments)
- 2025$387.22 · 16 payments from 12 companies
- 2024$414.46 · 16 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Galderma Laboratories, L.P. | $55.50 | 3 |
| Abbvie Inc. | $53.28 | 2 |
| Arcutis Biotherapeutics, Inc. | $40.21 | 2 |
| Sandoz Inc. | $33.53 | 1 |
| Regeneron Healthcare Solutions, Inc. | $30.91 | 1 |
What the 2025 payments were for
- Food and Beverage$387.22 · 16 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 19 dermatologists in Quincy · All dermatologists in Massachusetts