Mehtap Dogan Canastar
NPI 1548657422ActiveIndividual· Internal Medicine, Gastroenterology· Wilmington, NC
Internal Medicine, Gastroenterology with Novant Health Medical Group Coastal Region LLC, practicing in Wilmington, North Carolina. Their prescriptions cost Medicare Part D more than their services did: $346,278 for 811 claims, against $95,651 paid for services in 2024. Olympus America Inc. reported $18.55 in payments in 2025, mostly food and beverage. Lists Novant Health Brunswick Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1548657422 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Apr 18, 2015 |
| Last updated in NPPES | Feb 23, 2022 |
| Certified by provider | Feb 23, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 2021-01612 | NC |
| Internal Medicine | 207R00000X | 391014 | NC |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 557 |
|---|---|
| Services billed | 4,124 across 72 procedure codes |
| Paid by Medicare | $95,651 |
Part D prescriptions in 2024
| Prescriptions (claims) | 811 · 1,489 30-day fills |
|---|---|
| Patients | 242 |
| Total drug cost | $346,278 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
Medical group
- Novant Health Medical Group Coastal Region LLCLeland, NC · 599 clinicians
Hospital affiliations
- Novant Health Brunswick Medical CenterSupply, NC
- Novant Health New Hanover Regional Medical CenterWilmington, NC
- Pender Memorial HospitalBurgaw, NC
Industry payments (Open Payments)
- 2025$18.55 · 1 payment from 1 company
- 2024$162.11 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Olympus America Inc. | $18.55 | 1 |
What the 2025 payments were for
- Food and Beverage$18.55 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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