David Ryan Hall, M.D.
NPI 1508020074ActiveIndividual· Transplant Surgery· Houston, TX
Transplant Surgery (M.D.) in Houston, Texas, trained at University of Oklahoma College of Medicine (class of 2008). Mostly services rather than prescriptions: Medicare paid $17,611 for 36 patients in 2024, with only 25 Part D claims. Histosonics, Inc. was the largest of 2 companies reporting payments in 2025, $3,572 in all, mostly consulting fees.
Overview
| NPI | 1508020074 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 15, 2008 |
| Last updated in NPPES | Aug 20, 2021 |
| Certified by provider | Aug 20, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Transplant Surgery Primary | 204F00000X | Q5420 | TX |
| Transplant Surgery | 204F00000X | 50735 | TN |
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 - General Surgery (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 36 |
|---|---|
| Services billed | 55 across 19 procedure codes |
| Paid by Medicare | $17,611 |
Part D prescriptions in 2024
| Prescriptions (claims) | 25 · 25 30-day fills |
|---|---|
| Patients | 15 |
| Total drug cost | $1,247 |
| Generic share | 72% of claims |
Education and affiliations
| Medical school | University of Oklahoma College of Medicine |
|---|---|
| Graduation year | 2008 |
| Medicare specialty | General Surgery |
| Telehealth | Offers telehealth |
Medical group
- Ut PhysiciansHouston, TX · 1,765 clinicians
Hospital affiliation
- Memorial Hermann - Texas Medical CenterHouston, TX
Industry payments (Open Payments)
- 2025$3,572 · 11 payments from 2 companies
- 2024$4,901 · 7 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Histosonics, Inc. | $3,501 | 7 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $71.56 | 4 |
What the 2025 payments were for
- Consulting Fee$2,000 · 1 payment
- Travel and Lodging$1,501 · 6 payments
- Food and Beverage$71.56 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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