Meredith Corlew Roath, M.D.
NPI 1497947949ActiveIndividual· Internal Medicine, Gastroenterology· Huntsville, AL
Internal Medicine, Gastroenterology (M.D.) in Huntsville, Alabama, trained at University of South Alabama College of Medicine (class of 2006). Their prescriptions cost Medicare Part D more than their services did: $1,186,258 for 2,537 claims, against $119,099 paid for services in 2024. Abbvie Inc. was the largest of 20 companies reporting payments in 2025, $3,070 in all, mostly food and beverage.
Overview
| NPI | 1497947949 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 17, 2007 |
| Last updated in NPPES | Sep 25, 2025 |
| Certified by provider | Sep 25, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | MD.28882 | AL |
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 - Internal Medicine (AL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 570 |
|---|---|
| Services billed | 2,896 across 38 procedure codes |
| Paid by Medicare | $119,099 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,537 · 4,511 30-day fills |
|---|---|
| Patients | 630 |
| Total drug cost | $1,186,258 |
| Generic share | 78% of claims |
Education and affiliations
| Medical school | University of South Alabama College of Medicine |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | Internal Medicine |
Medical group
- The Center for Colon and Digestive Disease P CHuntsville, AL · 16 clinicians
Hospital affiliations
- Athens Limestone HospitalAthens, AL
- Crestwood Medical CenterHuntsville, AL
- Decatur Morgan Hospital - Decatur CampusDecatur, AL
- Highlands Medical CenterScottsboro, AL
- Huntsville HospitalHuntsville, AL
Industry payments (Open Payments)
- 2025$3,070 · 145 payments from 20 companies
- 2024$2,339 · 131 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $921.56 | 45 |
| Madrigal Pharmaceuticals | $405.79 | 10 |
| Janssen Biotech, Inc. | $370.62 | 22 |
| Phathom Pharmaceuticals, Inc. | $355.07 | 15 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $186.14 | 13 |
What the 2025 payments were for
- Food and Beverage$3,070 · 145 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 32 gastroenterologists in Huntsville · All gastroenterologists in Alabama