Jonathan Max Rieber, MD
NPI 1023093721ActiveIndividual· Internal Medicine, Gastroenterology· New York, NY
Internal Medicine, Gastroenterology (MD) in New York, New York, trained at New York Medical College (class of 1994). Their prescriptions cost Medicare Part D more than their services did: $1,583,624 for 6,213 claims, against $30,140 paid for services in 2024. Abbvie Inc. was the largest of 16 companies reporting payments in 2025, $3,095 in all, mostly food and beverage.
Overview
| NPI | 1023093721 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Dec 14, 2005 |
| Last updated in NPPES | Jun 6, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 203024 | NY |
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 (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 149 |
|---|---|
| Services billed | 326 across 15 procedure codes |
| Paid by Medicare | $30,140 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,213 · 7,739 30-day fills |
|---|---|
| Patients | 1,082 |
| Total drug cost | $1,583,624 |
| Generic share | 79% of claims |
Education and affiliations
| Medical school | New York Medical College |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Gastrointestinal Care of Long Island PLLCAlbany, NY · 183 clinicians
- Perry Ave Family Medical Center IncBronx, NY · 30 clinicians
Hospital affiliation
- New York-Presbyterian HospitalNew York, NY
Industry payments (Open Payments)
- 2025$3,095 · 159 payments from 16 companies
- 2024$2,286 · 127 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $1,010 | 44 |
| Madrigal Pharmaceuticals | $602.74 | 32 |
| Phathom Pharmaceuticals, Inc. | $292.36 | 18 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $253.10 | 17 |
| Janssen Biotech, Inc. | $229.61 | 9 |
What the 2025 payments were for
- Food and Beverage$3,075 · 158 payments
- Grant$20.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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