Matthew Davis Weaver, MD
NPI 1487996773ActiveIndividual· Colon & Rectal Surgery· Houston, TX
Colon & Rectal Surgery (MD) with Specialty Associates of West Houston PLLC, practicing in Houston, Texas. Mostly services rather than prescriptions: Medicare paid $56,152 for 104 patients in 2024, with only 36 Part D claims. Thd America, Inc. was the largest of 5 companies reporting payments in 2025, $1,774 in all, mostly honoraria. Lists HCA Houston Healthcare Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1487996773 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 25, 2013 |
| Last updated in NPPES | Jan 4, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Colon & Rectal Surgery Primary | 208C00000X | S2199 | TX |
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 - General Surgery (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 104 |
|---|---|
| Services billed | 308 across 46 procedure codes |
| Paid by Medicare | $56,152 |
Part D prescriptions in 2024
| Prescriptions (claims) | 36 · 36 30-day fills |
|---|---|
| Patients | 33 |
| Total drug cost | $1,250 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | General Surgery |
| Telehealth | Offers telehealth |
Medical group
- Specialty Associates of West Houston PLLCHouston, TX · 129 clinicians
Hospital affiliations
- HCA Houston Healthcare Medical CenterHouston, TX
- Houston Methodist HospitalHouston, TX
Industry payments (Open Payments)
- 2025$1,774 · 5 payments from 5 companies
- 2024$435.15 · 6 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Thd America, Inc. | $1,475 | 1 |
| Kerecis Limited | $160.63 | 1 |
| Integra Lifesciences Corporation | $98.11 | 1 |
| Acera Surgical, Inc. | $27.02 | 1 |
| Aroa Biosurgery Incorporated | $13.51 | 1 |
What the 2025 payments were for
- Honoraria$1,475 · 1 payment
- Food and Beverage$299.27 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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