David J. Case, MD
NPI 1922263722ActiveIndividual· Internal Medicine, Gastroenterology· Bryan, TX
Internal Medicine, Gastroenterology (MD) in Bryan, Texas, trained at University of Texas Medical Branch at Galveston (class of 2008). Their prescriptions cost Medicare Part D more than their services did: $479,090 for 1,143 claims, against $95,509 paid for services in 2024. Abbvie Inc. was the largest of 10 companies reporting payments in 2024, $318.93 in all, mostly food and beverage.
Overview
| NPI | 1922263722 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 22, 2008 |
| Last updated in NPPES | Jul 22, 2020 |
| Certified by provider | Jul 22, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | P2835 | TX |
| Internal Medicine | 207R00000X | P2835 | TX |
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 (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 494 |
|---|---|
| Services billed | 1,417 across 42 procedure codes |
| Paid by Medicare | $95,509 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,143 · 1,548 30-day fills |
|---|---|
| Patients | 504 |
| Total drug cost | $479,090 |
| Generic share | 78% of claims |
Education and affiliations
| Medical school | University of Texas Medical Branch at Galveston |
|---|---|
| Graduation year | 2008 |
| Medicare specialty | Gastroenterology |
Medical group
- Central Texas Digestive Disease Association, PABryan, TX · 9 clinicians
Hospital affiliation
Industry payments (Open Payments)
- 2024$318.93 · 17 payments from 10 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $85.37 | 5 |
| Lilly USA, LLC | $57.18 | 2 |
| Aimmune Therapeutics, Inc. | $33.70 | 2 |
| Phathom Pharmaceuticals, Inc. | $31.43 | 2 |
| Madrigal Pharmaceuticals | $30.86 | 1 |
What the 2024 payments were for
- Food and Beverage$318.93 · 17 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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