Alissa M. Geise, CRNA
NPI 1033389051ActiveIndividual· Nurse Anesthetist, Certified Registered· Troy, OH
Nurse Anesthetist, Certified Registered (CRNA) with Phs Anesthesia Billing, LLC and 1 other group, practicing in Troy, Ohio. Medicare paid $14,440 for services to 107 patients in 2024. Merck Sharp & Dohme LLC reported $21.60 in payments in 2025, mostly food and beverage. Lists Upper Valley Medical Center as a hospital affiliation.
Overview
| NPI | 1033389051 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA |
| Sole proprietor | Yes |
| NPI issued | Mar 5, 2008 |
| Last updated in NPPES | Mar 5, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | COA.09828-NA | OH |
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 - Certified Registered Nurse Anesthetist (CRNA) (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 107 |
|---|---|
| Services billed | 114 across 30 procedure codes |
| Paid by Medicare | $14,440 |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical groups
- Phs Anesthesia Billing, LLCMiddletown, OH · 249 clinicians
- Apa Solutions, LLCOakwood, OH · 5 clinicians
Hospital affiliation
- Upper Valley Medical CenterTroy, OH
Industry payments (Open Payments)
- 2025$21.60 · 1 payment from 1 company
- 2024$19.63 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $21.60 | 1 |
What the 2025 payments were for
- Food and Beverage$21.60 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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