Shahzad Ahmed
NPI 1114260833ActiveIndividual· Internal Medicine, Gastroenterology· Lawrenceville, GA
Internal Medicine, Gastroenterology in Lawrenceville, Georgia, trained at University of Connecticut School of Medicine (class of 2013). Their prescriptions cost Medicare Part D more than their services did: $604,478 for 1,169 claims, against $44,867 paid for services in 2024. Abbvie Inc. was the largest of 12 companies reporting payments in 2025, $629.62 in all, mostly food and beverage.
Overview
| NPI | 1114260833 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Apr 1, 2013 |
| Last updated in NPPES | Oct 15, 2024 |
| Certified by provider | Oct 15, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 81694 | GA |
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 (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 245 |
|---|---|
| Services billed | 483 across 41 procedure codes |
| Paid by Medicare | $44,867 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,169 · 2,083 30-day fills |
|---|---|
| Patients | 323 |
| Total drug cost | $604,478 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | University of Connecticut School of Medicine |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | Gastroenterology |
Medical group
- Gastroenterology Specialists of Gwinnett, P.C.Lawrenceville, GA · 7 clinicians
Hospital affiliations
- Northside Hospital DuluthDuluth, GA
- Northside Hospital ForsythCumming, GA
- Northside Hospital GwinnettLawrenceville, GA
- Piedmont Eastside Medical CenterSnellville, GA
Industry payments (Open Payments)
- 2025$629.62 · 40 payments from 12 companies
- 2024$376.51 · 19 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $223.94 | 18 |
| Genzyme Corporation | $77.47 | 3 |
| Madrigal Pharmaceuticals | $74.66 | 4 |
| Regeneron Healthcare Solutions, Inc. | $47.02 | 2 |
| Gilead Sciences, Inc. | $36.65 | 2 |
What the 2025 payments were for
- Food and Beverage$629.62 · 40 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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