Hadiatou Barry, M.D.
NPI 1225565880ActiveIndividual· Internal Medicine, Gastroenterology· Gilbert, AZ
Internal Medicine, Gastroenterology (M.D.) with Fairview Heights Medical Group SC and 3 other groups, practicing in Gilbert, Arizona. Their prescriptions cost Medicare Part D more than their services did: $410,866 for 751 claims, against $145,606 paid for services in 2024. Genzyme Corporation was the largest of 19 companies reporting payments in 2025, $4,068 in all, mostly food and beverage. Lists Abrazo Central Campus and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1225565880 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 15, 2017 |
| Last updated in NPPES | Mar 30, 2026 |
| Certified by provider | Mar 30, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 78025 | AZ |
| Internal Medicine, Gastroenterology | 207RG0100X | 01097403A | IN |
| Internal Medicine, Gastroenterology | 207RG0100X | 03617878 | IL |
| Internal Medicine, Gastroenterology | 207RG0100X | 57783 | KY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Gastroenterology (AZ); Practitioner - Gastroenterology (IL); Practitioner - Gastroenterology (IN); Practitioner - Gastroenterology (MO); Practitioner - Gastroenterology (PA); Practitioner - Gastroenterology (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 332 |
|---|---|
| Services billed | 5,935 across 39 procedure codes |
| Paid by Medicare | $145,606 |
Part D prescriptions in 2024
| Prescriptions (claims) | 751 · 1,166 30-day fills |
|---|---|
| Patients | 276 |
| Total drug cost | $410,866 |
| Generic share | 75% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Gastroenterology |
Medical groups
- Fairview Heights Medical Group SCAlton, IL · 444 clinicians
- Vhs Outpatient Clinics IncPhoenix, AZ · 208 clinicians
- Ut Methodist Physicians LLCMemphis, TN · 127 clinicians
- Digestive Institute of Arizona PLLCGilbert, AZ · 12 clinicians
Hospital affiliations
- Abrazo Central CampusPhoenix, AZ
- Abrazo Scottsdale CampusPhoenix, AZ
- Alton Memorial HospitalAlton, IL
- Methodist Hospitals of MemphisMemphis, TN
- Penn Highlands DuboisDubois, PA
Industry payments (Open Payments)
- 2025$4,068 · 152 payments from 19 companies
- 2024$2,431 · 143 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genzyme Corporation | $1,292 | 5 |
| Abbvie Inc. | $843.02 | 55 |
| Janssen Biotech, Inc. | $410.12 | 16 |
| Ardelyx, Inc. | $177.94 | 8 |
| Regeneron Healthcare Solutions, Inc. | $151.08 | 7 |
What the 2025 payments were for
- Food and Beverage$2,614 · 145 payments
- Consulting Fee$1,200 · 1 payment
- Education$253.88 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Gastroenterology providers in Gilbert
- 1073795571
- 1568975316
- 1477797710
- 1184320384
- 1386870459
- 1376813121
- 1174817720
- 1649423708
- 1669457206
- 1568699304
- 1386930667
- 1588647044
All Internal Medicine, Gastroenterology providers in Arizona →