Patrick Langham Gleason, M.D.
NPI 1629030804ActiveIndividual· Neurological Surgery· Corpus Christi, TX
Neurological Surgery (M.D.) in Corpus Christi, Texas, trained at Harvard Medical School (class of 1989). 119 Medicare patients in 2024, $43,136 paid; all of their 1,117 Part D prescriptions were generic. Medical Device Business Services, Inc. was the largest of 10 companies reporting payments in 2025, $3,234 in all, mostly travel and lodging.
Overview
| NPI | 1629030804 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Apr 4, 2006 |
| Last updated in NPPES | Nov 17, 2025 |
| Certified by provider | Nov 17, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Neurological Surgery Primary | 207T00000X | L6913 | 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 | 119 |
|---|---|
| Services billed | 246 across 41 procedure codes |
| Paid by Medicare | $43,136 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,117 · 1,188 30-day fills |
|---|---|
| Patients | 230 |
| Total drug cost | $22,470 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Harvard Medical School |
|---|---|
| Graduation year | 1989 |
| Medicare specialty | Neurosurgery |
Medical groups
- Christus Trinity Clinic TexasTyler, TX · 1,540 clinicians
- Shea Physical Therapy Specialists LLCCorpus Christi, TX · 202 clinicians
Hospital affiliation
- Christus Spohn Hospital Corpus ChristiCorpus Christi, TX
Industry payments (Open Payments)
- 2025$3,234 · 21 payments from 10 companies
- 2024$1,301 · 20 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medical Device Business Services, Inc. | $1,673 | 6 |
| Cerapedics Inc. | $504.20 | 4 |
| Depuy Synthes Sales Inc. | $223.00 | 4 |
| Stryker Corporation | $153.43 | 1 |
| Wenzel Spine, Inc. | $151.64 | 1 |
What the 2025 payments were for
- Travel and Lodging$1,910 · 4 payments
- Food and Beverage$1,324 · 17 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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