Mark Allen Clapp, MD
NPI 1407122930ActiveIndividual· Obstetrics & Gynecology, Maternal & Fetal Medicine· Boston, MA
Obstetrics & Gynecology, Maternal & Fetal Medicine (MD) with Massachusetts General Physicians Organization Inc and 1 other group, practicing in Boston, Massachusetts. Enrolled in Medicare as practitioner - obstetrics/gynecology and practitioner - obstetrics/gynecology. Bayer Healthcare Pharmaceuticals Inc. reported $16.77 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1407122930 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 29, 2012 |
| Last updated in NPPES | Oct 31, 2022 |
| Certified by provider | Oct 31, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology, Maternal & Fetal Medicine Primary | 207VM0101X | 26265862 | MA |
| Obstetrics & Gynecology | 207V00000X | 26265862 | MA |
| Obstetrics & Gynecology, Maternal & Fetal Medicine | 207VM0101X | 22231 | NH |
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); Practitioner - Obstetrics/Gynecology (NH) |
|---|
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Obstetrics/Gynecology |
Medical groups
- Massachusetts General Physicians Organization IncBoston, MA · 3,558 clinicians
- Wentworth Douglass Physician CorporationDover, NH · 429 clinicians
Industry payments (Open Payments)
- 2024$16.77 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Bayer Healthcare Pharmaceuticals Inc. | $16.77 | 1 |
What the 2024 payments were for
- Food and Beverage$16.77 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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