Mathew Thomas Alexander, MD
NPI 1174505887ActiveIndividual· Neurological Surgery· Corpus Christi, TX
Neurological Surgery (MD) in Corpus Christi, Texas, trained at Albany Medical College of Union University (class of 1995). Their prescriptions cost Medicare Part D more than their services did: $580,427 for 2,754 claims, against $198,777 paid for services in 2024. Alphatec Spine, Inc was the largest of 6 companies reporting payments in 2025, $63,561 in all, mostly royalties and licenses.
Overview
| NPI | 1174505887 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 17, 2005 |
| Last updated in NPPES | Jul 27, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Neurological Surgery Primary | 207T00000X | L8590 | 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 - Neurosurgery (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 251 |
|---|---|
| Services billed | 895 across 84 procedure codes |
| Paid by Medicare | $198,777 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,754 · 3,114 30-day fills |
|---|---|
| Patients | 501 |
| Total drug cost | $580,427 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | Albany Medical College of Union University |
|---|---|
| Graduation year | 1995 |
| Medicare specialty | Neurosurgery |
Medical groups
- Shea Physical Therapy Specialists LLCCorpus Christi, TX · 202 clinicians
- South Texas Brain and Spine Institute PACorpus Christi, TX · 3 clinicians
Hospital affiliations
- Christus Spohn Hospital BeevilleBeeville, TX
- Christus Spohn Hospital Corpus ChristiCorpus Christi, TX
- Christus Spohn Hospital KlebergKingsville, TX
- Corpus Christi Medical Center,theCorpus Christi, TX
- Refugio County Memorial HospitalRefugio, TX
Other facilities
- Assist Home HealthHome health agency · Corpus Christi, TX
- Trio Home Health Care IncHome health agency · Corpus Christi, TX
Industry payments (Open Payments)
- 2025$63,561 · 23 payments from 6 companies
- 2024$69,882 · 23 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alphatec Spine, Inc | $63,068 | 5 |
| Radius Health, Inc. | $272.79 | 14 |
| Djo, LLC | $159.02 | 1 |
| Abbvie Inc. | $25.54 | 1 |
| Boston Scientific Corporation | $18.78 | 1 |
What the 2025 payments were for
- Royalty or License$63,068 · 5 payments
- Food and Beverage$492.19 · 18 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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