Jennifer Hsieh, M.D.
NPI 1629357835ActiveIndividual· Internal Medicine, Gastroenterology· Ridgewood, NJ
Internal Medicine, Gastroenterology (M.D.) with Barnabas Health Medical Group PC, practicing in Ridgewood, New Jersey. In 2024 Medicare paid $25,404 for 141 patients, and Part D covered 383 of their prescriptions, 86% of them generic. Takeda Pharmaceuticals U.S.A., Inc. was the largest of 7 companies reporting payments in 2025, $444.55 in all, mostly food and beverage. Lists Jersey City Medical Center as a hospital affiliation.
Overview
| NPI | 1629357835 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Aug 5, 2011 |
| Last updated in NPPES | Aug 17, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 25MA09913500 | 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 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 (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 141 |
|---|---|
| Services billed | 229 across 33 procedure codes |
| Paid by Medicare | $25,404 |
Part D prescriptions in 2024
| Prescriptions (claims) | 383 · 518 30-day fills |
|---|---|
| Patients | 138 |
| Total drug cost | $28,825 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2009 |
|---|---|
| Medicare specialty | Gastroenterology |
Medical group
- Barnabas Health Medical Group PCNewark, NJ · 1,070 clinicians
Hospital affiliation
- Jersey City Medical CenterJersey City, NJ
Industry payments (Open Payments)
- 2025$444.55 · 27 payments from 7 companies
- 2024$469.18 · 31 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Takeda Pharmaceuticals U.S.A., Inc. | $146.49 | 9 |
| Janssen Biotech, Inc. | $102.25 | 5 |
| Phathom Pharmaceuticals, Inc. | $70.04 | 6 |
| Exact Sciences Corporation | $42.51 | 2 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $36.32 | 2 |
What the 2025 payments were for
- Food and Beverage$444.55 · 27 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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