David S. Greenstein, M.D.
NPI 1205931789ActiveIndividual· Dermatology· Beverly, MA
Dermatology (M.D.) in Beverly, Massachusetts, trained at Perelman School of Med at the University of Pennsylvania (class of 1991). Their prescriptions cost Medicare Part D more than their services did: $2,753,287 for 2,336 claims, against $881,873 paid for services in 2024. Organon LLC was the largest of 21 companies reporting payments in 2025, $113,294 in all, mostly speaking and faculty fees.
Overview
| NPI | 1205931789 |
|---|---|
| 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 | 81143 | 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 | 2,486 |
|---|---|
| Services billed | 15,336 across 100 procedure codes |
| Paid by Medicare | $881,873 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,336 · 2,758 30-day fills |
|---|---|
| Patients | 935 |
| Total drug cost | $2,753,287 |
| Generic share | 79% of claims |
Education and affiliations
| Medical school | Perelman School of Med at the University of Pennsylvania |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | Dermatology |
Medical group
- Northeast Dermatology Associates PCNorth Falmouth, MA · 85 clinicians
Hospital affiliations
- Anna Jaques HospitalNewburyport, MA
- Northeast Hospital CorporationBeverly, MA
Industry payments (Open Payments)
- 2025$113,294 · 337 payments from 21 companies
- 2024$125,300 · 372 payments from 25 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Organon LLC | $27,048 | 30 |
| Botanix Sb Inc | $21,078 | 22 |
| Abbvie Inc. | $16,593 | 58 |
| Lilly USA, LLC | $16,188 | 28 |
| Sun Pharmaceutical Industries Inc. | $12,212 | 31 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$61,257 · 24 payments
- Honoraria$25,600 · 8 payments
- Compensation for serving as faculty or as a speaker for a medical education program$9,747 · 3 payments
- Food and Beverage$7,292 · 273 payments
- Consulting Fee$5,780 · 3 payments
- Travel and Lodging$3,490 · 23 payments
- Education$128.95 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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