Dan Robert Cimponeriu, MD
NPI 1134133218ActiveIndividual· Internal Medicine, Gastroenterology· Astoria, NY
Internal Medicine, Gastroenterology (MD) with Greater New York Gastroenterology LLP, practicing in Astoria, New York. In 2024 Medicare paid $121,615 for 285 patients, and Part D covered 1,476 of their prescriptions, 88% of them generic. Salix Pharmaceuticals, A Division of Bausch Health US, LLC was the largest of 8 companies reporting payments in 2025, $888.76 in all, mostly food and beverage.
Overview
| NPI | 1134133218 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 27, 2006 |
| Last updated in NPPES | Aug 26, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 183504 | NY |
| Internal Medicine | 207R00000X | 183504 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Gastroenterology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 285 |
|---|---|
| Services billed | 774 across 21 procedure codes |
| Paid by Medicare | $121,615 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,476 · 2,052 30-day fills |
|---|---|
| Patients | 479 |
| Total drug cost | $172,810 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 1985 |
|---|---|
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Greater New York Gastroenterology LLPRego Park, NY · 5 clinicians
Industry payments (Open Payments)
- 2025$888.76 · 31 payments from 8 companies
- 2024$916.48 · 42 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $347.12 | 20 |
| Abbvie Inc. | $181.52 | 2 |
| Janssen Biotech, Inc. | $150.00 | 1 |
| Gilead Sciences, Inc. | $117.87 | 4 |
| Ardelyx, Inc. | $27.47 | 1 |
What the 2025 payments were for
- Food and Beverage$888.76 · 31 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 17 gastroenterologists in Astoria · All gastroenterologists in New York