Benjamin Callahan, CRNA
NPI 1043560485ActiveIndividual· Nurse Anesthetist, Certified Registered· Nashville, TN
Nurse Anesthetist, Certified Registered (CRNA) with Phs Anesthesia Billing, LLC and 1 other group, practicing in Nashville, Tennessee. Medicare paid $15,583 for services to 131 patients in 2024. Fisher & Paykel Healthcare Inc reported $24.22 in payments in 2025, mostly food and beverage. Lists Miami Valley Hospital as a hospital affiliation.
Overview
| NPI | 1043560485 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA |
| Sole proprietor | No |
| NPI issued | Sep 13, 2012 |
| Last updated in NPPES | Sep 11, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | RN344142 | 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) (KY); Practitioner - Certified Registered Nurse Anesthetist (CRNA) (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 131 |
|---|---|
| Services billed | 133 across 43 procedure codes |
| Paid by Medicare | $15,583 |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical groups
- Phs Anesthesia Billing, LLCMiddletown, OH · 249 clinicians
- Kettering Anesthesia Associates, IncDayton, OH · 54 clinicians
Hospital affiliation
- Miami Valley HospitalDayton, OH
Industry payments (Open Payments)
- 2025$24.22 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Fisher & Paykel Healthcare Inc | $24.22 | 1 |
What the 2025 payments were for
- Food and Beverage$24.22 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 1,011 nurse anesthetists in Nashville · All nurse anesthetists in Tennessee