Mustafa Haroon, M.D.
NPI 1528473964ActiveIndividual· Internal Medicine, Gastroenterology· Newnan, GA
Internal Medicine, Gastroenterology (M.D.) with Aga Clinical Services, LLC, practicing in Newnan, Georgia. Their prescriptions cost Medicare Part D more than their services did: $432,754 for 777 claims, against $47,745 paid for services in 2024. Ardelyx, Inc. was the largest of 12 companies reporting payments in 2025, $841.59 in all, mostly food and beverage. Lists Piedmont Newnan Hospital, Inc as a hospital affiliation.
Overview
| NPI | 1528473964 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 24, 2014 |
| Last updated in NPPES | May 14, 2020 |
| Certified by provider | May 14, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 85361 | GA |
| Internal Medicine | 207R00000X | 259652 | MA |
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 - Internal Medicine (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 241 |
|---|---|
| Services billed | 516 across 33 procedure codes |
| Paid by Medicare | $47,745 |
Part D prescriptions in 2024
| Prescriptions (claims) | 777 · 1,329 30-day fills |
|---|---|
| Patients | 277 |
| Total drug cost | $432,754 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Aga Clinical Services, LLCBlairsville, GA · 36 clinicians
Hospital affiliation
- Piedmont Newnan Hospital, IncNewnan, GA
Industry payments (Open Payments)
- 2025$841.59 · 44 payments from 12 companies
- 2024$1,696 · 76 payments from 19 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ardelyx, Inc. | $265.09 | 14 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $161.19 | 9 |
| Abbvie Inc. | $144.25 | 8 |
| Madrigal Pharmaceuticals | $77.40 | 3 |
| Janssen Biotech, Inc. | $47.63 | 2 |
What the 2025 payments were for
- Food and Beverage$841.59 · 44 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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