Ahmed Hamdi Alansari, M.D.
NPI 1417203787ActiveIndividual· Internal Medicine, Gastroenterology· Marlboro, NJ
Internal Medicine, Gastroenterology (M.D.) with Allied Digestive Health LLC, practicing in Marlboro, New Jersey. 376 Medicare patients in 2024, $68,090 paid; nearly all of their 762 Part D prescriptions were generic (91%). Madrigal Pharmaceuticals was the largest of 13 companies reporting payments in 2025, $819.83 in all, mostly food and beverage. Lists Centrastate Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1417203787 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 24, 2012 |
| Last updated in NPPES | Aug 18, 2020 |
| Certified by provider | Aug 18, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 25MA10764000 | NJ |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Gastroenterology (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 376 |
|---|---|
| Services billed | 678 across 32 procedure codes |
| Paid by Medicare | $68,090 |
Part D prescriptions in 2024
| Prescriptions (claims) | 762 · 1,117 30-day fills |
|---|---|
| Patients | 287 |
| Total drug cost | $55,866 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2006 |
|---|---|
| Medicare specialty | Gastroenterology |
Medical group
- Allied Digestive Health LLCRed Bank, NJ · 286 clinicians
Hospital affiliations
- Centrastate Medical CenterFreehold, NJ
- Raritan Bay Medical CenterPerth Amboy, NJ
Industry payments (Open Payments)
- 2025$819.83 · 44 payments from 13 companies
- 2024$552.76 · 31 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Madrigal Pharmaceuticals | $276.51 | 14 |
| Abbvie Inc. | $88.78 | 5 |
| Janssen Biotech, Inc. | $85.57 | 4 |
| Genzyme Corporation | $64.12 | 3 |
| Takeda Pharmaceuticals U.S.A., Inc. | $59.21 | 3 |
What the 2025 payments were for
- Food and Beverage$799.83 · 43 payments
- Grant$20.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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