Mark R. Dosch, MD
NPI 1144255530ActiveIndividual· Internal Medicine, Gastroenterology· Boynton Beach, FL
Internal Medicine, Gastroenterology (MD) with Coral Ridge Gastroenterology Associates LLC, practicing in Boynton Beach, Florida. 489 Medicare patients in 2024, $202,581 paid; nearly all of their 2,382 Part D prescriptions were generic (93%). Abbvie Inc. was the largest of 11 companies reporting payments in 2025, $823.48 in all, mostly food and beverage. Lists Bethesda Hospital East and 1 other hospital as hospital affiliations.
Overview
| NPI | 1144255530 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 12, 2006 |
| Last updated in NPPES | Jun 23, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | ME48457 | FL |
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 - Gastroenterology (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 489 |
|---|---|
| Services billed | 2,398 across 23 procedure codes |
| Paid by Medicare | $202,581 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,382 · 5,487 30-day fills |
|---|---|
| Patients | 556 |
| Total drug cost | $234,690 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 1982 |
|---|---|
| Medicare specialty | Gastroenterology |
Medical group
- Coral Ridge Gastroenterology Associates LLCOakland Park, FL · 10 clinicians
Hospital affiliations
- Bethesda Hospital EastBoynton Beach, FL
- Boca Raton Regional HospitalBoca Raton, FL
Industry payments (Open Payments)
- 2025$823.48 · 37 payments from 11 companies
- 2024$478.79 · 24 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $226.12 | 13 |
| Madrigal Pharmaceuticals | $147.38 | 5 |
| Exact Sciences Corporation | $92.37 | 3 |
| Pfizer Inc. | $79.09 | 4 |
| Janssen Biotech, Inc. | $62.51 | 3 |
What the 2025 payments were for
- Food and Beverage$823.48 · 37 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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