Diana Lech, MD
NPI 1386140267ActiveIndividual· Internal Medicine, Gastroenterology· Pinehurst, NC
Internal Medicine, Gastroenterology (MD) in Pinehurst, North Carolina, trained at Hofstra North Shore - Lij School of Medicine (class of 2018). Part D covered 20 prescriptions written in 2024, 100% of them generic. Janssen Biotech, Inc. was the largest of 8 companies reporting payments in 2025, $723.82 in all, mostly food and beverage.
Overview
| NPI | 1386140267 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 1, 2018 |
| Last updated in NPPES | Jul 14, 2025 |
| Certified by provider | Jul 14, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 202502047 | NC |
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 - Internal Medicine (NC) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 20 · 26 30-day fills |
|---|---|
| Total drug cost | $865.97 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Hofstra North Shore - Lij School of Medicine |
|---|---|
| Graduation year | 2018 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Gastroenterology |
Medical group
- Pinehurst Medical Clinic IncWest End, NC · 165 clinicians
Hospital affiliation
- Firsthealth Moore Regional HospitalPinehurst, NC
Industry payments (Open Payments)
- 2025$723.82 · 19 payments from 8 companies
- 2024$126.62 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $236.58 | 5 |
| Abbvie Inc. | $197.96 | 5 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $146.65 | 2 |
| Takeda Pharmaceuticals U.S.A., Inc. | $43.32 | 2 |
| Ardelyx, Inc. | $39.32 | 2 |
What the 2025 payments were for
- Food and Beverage$723.82 · 19 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All Internal Medicine, Gastroenterology providers in North Carolina →