Rosario J. Ligresti, MD
NPI 1235135229ActiveIndividual· Internal Medicine, Gastroenterology· Hackensack, NJ
Internal Medicine, Gastroenterology (MD) in Hackensack, New Jersey, trained at New York Medical College (class of 1992). Their prescriptions cost Medicare Part D more than their services did: $325,667 for 786 claims, against $113,397 paid for services in 2024. US Endoscopy was the largest of 16 companies reporting payments in 2025, $781.74 in all, mostly food and beverage.
Overview
| NPI | 1235135229 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 23, 2005 |
| Last updated in NPPES | Jun 5, 2020 |
| Certified by provider | Jun 5, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 7877600 | 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 | 408 |
|---|---|
| Services billed | 919 across 59 procedure codes |
| Paid by Medicare | $113,397 |
Part D prescriptions in 2024
| Prescriptions (claims) | 786 · 1,261 30-day fills |
|---|---|
| Patients | 211 |
| Total drug cost | $325,667 |
| Generic share | 78% of claims |
Education and affiliations
| Medical school | New York Medical College |
|---|---|
| Graduation year | 1992 |
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Hackensack Meridian Health Medical Group - Specialty Care PCHackensack, NJ · 1,922 clinicians
Hospital affiliations
- Hackensack University Medical CenterHackensack, NJ
- Jfk University Medical CenterEdison, NJ
Industry payments (Open Payments)
- 2025$781.74 · 25 payments from 16 companies
- 2024$502.23 · 24 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| US Endoscopy | $250.00 | 1 |
| Boston Scientific Corporation | $112.65 | 1 |
| Glaxosmithkline, LLC. | $75.76 | 4 |
| Abbvie Inc. | $63.72 | 4 |
| Medtronic, Inc. | $46.62 | 1 |
What the 2025 payments were for
- Food and Beverage$531.74 · 24 payments
- Consulting Fee$250.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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