Andrew Michael Joelson, MD
NPI 1770945941ActiveIndividual· Internal Medicine, Gastroenterology· Glen Ridge, NJ
Internal Medicine, Gastroenterology (MD) with Summit Medical Group PA, practicing in Glen Ridge, New Jersey. In 2024 Medicare paid $82,123 for 309 patients, and Part D covered 501 of their prescriptions, 81% of them generic. Salix Pharmaceuticals, A Division of Bausch Health US, LLC was the largest of 13 companies reporting payments in 2025, $752.89 in all, mostly food and beverage. Lists Hackensack Meridian Mountainside Medical as a hospital affiliation.
Overview
| NPI | 1770945941 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 25, 2016 |
| Last updated in NPPES | Aug 28, 2023 |
| Certified by provider | Aug 28, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 25MA11817000 | NJ |
| Internal Medicine, Gastroenterology | 207RG0100X | 291692 | NY |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 309 |
|---|---|
| Services billed | 766 across 78 procedure codes |
| Paid by Medicare | $82,123 |
Part D prescriptions in 2024
| Prescriptions (claims) | 501 · 880 30-day fills |
|---|---|
| Patients | 241 |
| Total drug cost | $88,138 |
| Generic share | 81% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Gastroenterology |
| Telehealth | Offers telehealth |
Medical group
- Summit Medical Group PABerkeley Heights, NJ · 1,212 clinicians
Hospital affiliation
- Hackensack Meridian Mountainside MedicalMontclair, NJ
Industry payments (Open Payments)
- 2025$752.89 · 35 payments from 13 companies
- 2024$692.82 · 34 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $201.21 | 16 |
| Abbvie Inc. | $125.00 | 1 |
| Genzyme Corporation | $122.19 | 1 |
| Takeda Pharmaceuticals U.S.A., Inc. | $53.65 | 3 |
| Pfizer Inc. | $48.55 | 3 |
What the 2025 payments were for
- Food and Beverage$752.89 · 35 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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