William D. Winkelman, MD
NPI 1316289440ActiveIndividual· Obstetrics & Gynecology, Urogynecology and Reconstructive Pelvic Surgery· Cambridge, MA
Obstetrics & Gynecology, Urogynecology and Reconstructive Pelvic Surgery (MD) in Cambridge, Massachusetts, trained at Harvard Medical School (class of 2013). Their prescriptions cost Medicare Part D more than their services did: $309,141 for 939 claims, against $197,773 paid for services in 2024. Boston Scientific Corporation was the largest of 6 companies reporting payments in 2025, $1,161 in all, mostly food and beverage.
Overview
| NPI | 1316289440 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 27, 2013 |
| Last updated in NPPES | Jun 13, 2024 |
| Certified by provider | Jun 13, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology, Urogynecology and Reconstructive Pelvic Surgery Primary | 207VF0040X | 269596 | MA |
| Obstetrics & Gynecology | 207V00000X | 269596 | 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 - Obstetrics/Gynecology (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 383 |
|---|---|
| Services billed | 7,789 across 75 procedure codes |
| Paid by Medicare | $197,773 |
Part D prescriptions in 2024
| Prescriptions (claims) | 939 · 1,652 30-day fills |
|---|---|
| Patients | 282 |
| Total drug cost | $309,141 |
| Generic share | 55% of claims |
Education and affiliations
| Medical school | Harvard Medical School |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | Obstetrics/Gynecology |
| 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 Medical CenterBoston, MA
- Mount Auburn HospitalCambridge, MA
Industry payments (Open Payments)
- 2025$1,161 · 17 payments from 6 companies
- 2024$4,229 · 69 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $519.47 | 4 |
| Medtronic, Inc. | $303.05 | 5 |
| Coloplast Corp | $174.09 | 1 |
| Abbvie Inc. | $123.19 | 5 |
| Sumitomo Pharma America, Inc. | $26.40 | 1 |
What the 2025 payments were for
- Food and Beverage$1,161 · 17 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Obstetrics & Gynecology, Urogynecology and Reconstructive Pelvic Surgery providers in Cambridge
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