Logan Elizabeth Geiger, AA
NPI 1639582224ActiveIndividual· Anesthesiologist Assistant· Houston, TX
Anesthesiologist Assistant (AA) with U S Anesthesia Partners of Texas, PA, practicing in Houston, Texas. Medicare paid $16,058 for services to 139 patients in 2024. Merck Sharp & Dohme LLC was the largest of 3 companies reporting payments in 2025, $99.76 in all, mostly food and beverage. Lists Memorial Hermann Hospital System as a hospital affiliation.
Overview
| NPI | 1639582224 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | AA |
| Sole proprietor | No |
| NPI issued | Jun 11, 2014 |
| Last updated in NPPES | Dec 16, 2021 |
| Certified by provider | Dec 16, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiologist Assistant Primary | 367H00000X | 1681 | 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 - Anesthesiology Assistant (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 139 |
|---|---|
| Services billed | 152 across 44 procedure codes |
| Paid by Medicare | $16,058 |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Anesthesiology Assistant |
Medical group
- U S Anesthesia Partners of Texas, PAHouston, TX · 2,752 clinicians
Hospital affiliation
- Memorial Hermann Hospital SystemHouston, TX
Industry payments (Open Payments)
- 2025$99.76 · 5 payments from 3 companies
- 2024$108.51 · 5 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $57.76 | 3 |
| Pacira Pharmaceuticals Incorporated | $23.64 | 1 |
| Fisher & Paykel Healthcare Inc | $18.36 | 1 |
What the 2025 payments were for
- Food and Beverage$99.76 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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