Douglas Keith Pleskow, M.D.
NPI 1891777660ActiveIndividual· Internal Medicine, Gastroenterology· Boston, MA
Internal Medicine, Gastroenterology (M.D.) in Boston, Massachusetts, trained at State University of New York at Stony Brook, School of Medicine (class of 1982). Their prescriptions cost Medicare Part D more than their services did: $359,916 for 1,535 claims, against $209,561 paid for services in 2024. Olympus Corporation was the largest of 6 companies reporting payments in 2025, $14,541 in all, mostly consulting fees.
Overview
| NPI | 1891777660 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Nov 17, 2005 |
| Last updated in NPPES | Sep 6, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 54132 | 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 - Internal Medicine (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 892 |
|---|---|
| Services billed | 1,705 across 70 procedure codes |
| Paid by Medicare | $209,561 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,535 · 3,058 30-day fills |
|---|---|
| Patients | 692 |
| Total drug cost | $359,916 |
| Generic share | 82% of claims |
Education and affiliations
| Medical school | State University of New York at Stony Brook, School of Medicine |
|---|---|
| Graduation year | 1982 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Gastroenterology |
| Telehealth | Offers telehealth |
Medical group
- Harvard Medical Faculty Phys at Beth Israel Deaconess Med Ctr IncBoston, MA · 1,740 clinicians
Hospital affiliations
- Beth Israel Deaconess Hospital - MiltonMilton, MA
- Beth Israel Deaconess Hospital - NeedhamNeedham, MA
- Beth Israel Deaconess Medical CenterBoston, MA
- Cambridge Health AllianceCambridge, MA
- Cape Cod HospitalHyannis, MA
Industry payments (Open Payments)
- 2025$14,541 · 28 payments from 6 companies
- 2024$22,875 · 28 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Olympus Corporation | $8,830 | 6 |
| Boston Scientific Corporation | $4,291 | 11 |
| Olympus Corporation of the Americas | $1,345 | 8 |
| Gilead Sciences, Inc. | $29.96 | 1 |
| Pfizer Inc. | $24.16 | 1 |
What the 2025 payments were for
- Consulting Fee$10,960 · 6 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$1,500 · 3 payments
- Food and Beverage$1,055 · 16 payments
- Travel and Lodging$1,026 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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