Adam Weinberg, M.D.
NPI 1629398979ActiveIndividual· Internal Medicine, Gastroenterology· Lawrenceville, GA
Internal Medicine, Gastroenterology (M.D.) in Lawrenceville, Georgia, trained at Tufts University School of Medicine (class of 2010). Their prescriptions cost Medicare Part D more than their services did: $2,014,391 for 1,869 claims, against $137,334 paid for services in 2024. Abbvie Inc. was the largest of 20 companies reporting payments in 2025, $2,525 in all, mostly food and beverage.
Overview
| NPI | 1629398979 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 9, 2010 |
| Last updated in NPPES | Feb 5, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 075026 | GA |
| Internal Medicine | 207R00000X | 245253 | MA |
| Internal Medicine, Gastroenterology | 207RG0100X | 18508 | FL |
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 (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 320 |
|---|---|
| Services billed | 5,873 across 51 procedure codes |
| Paid by Medicare | $137,334 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,869 · 3,318 30-day fills |
|---|---|
| Patients | 500 |
| Total drug cost | $2,014,391 |
| Generic share | 80% of claims |
Education and affiliations
| Medical school | Tufts University School of Medicine |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
Medical groups
- Aga Professional Services LLCAtlanta, GA · 177 clinicians
- Aga, LLCPooler, GA · 137 clinicians
Hospital affiliations
- Northside HospitalAtlanta, GA
- Northside Hospital DuluthDuluth, GA
- Northside Hospital ForsythCumming, GA
- Northside Hospital GwinnettLawrenceville, GA
- Piedmont Eastside Medical CenterSnellville, GA
Industry payments (Open Payments)
- 2025$2,525 · 153 payments from 20 companies
- 2024$2,157 · 115 payments from 20 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $585.72 | 34 |
| Takeda Pharmaceuticals U.S.A., Inc. | $212.35 | 14 |
| Madrigal Pharmaceuticals | $202.93 | 11 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $196.46 | 11 |
| Janssen Biotech, Inc. | $154.39 | 13 |
What the 2025 payments were for
- Food and Beverage$2,525 · 153 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 24 gastroenterologists in Lawrenceville · All gastroenterologists in Georgia