Alexander A. Keister, D.O.
NPI 1689060386ActiveIndividual· Emergency Medicine· Sandusky, OH
Emergency Medicine (D.O.) in Sandusky, Ohio, trained at Ohio University, College of Osteopathic Medicine (class of 2015). 582 Medicare patients in 2024, $61,570 paid; nearly all of their 273 Part D prescriptions were generic (93%). Abbvie Inc. reported $16.14 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1689060386 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Apr 9, 2015 |
| Last updated in NPPES | Aug 21, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 34.012548 | OH |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Emergency Medicine (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 582 |
|---|---|
| Services billed | 1,100 across 26 procedure codes |
| Paid by Medicare | $61,570 |
Part D prescriptions in 2024
| Prescriptions (claims) | 273 · 273 30-day fills |
|---|---|
| Patients | 196 |
| Total drug cost | $1,815 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | Ohio University, College of Osteopathic Medicine |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Emergency Medicine |
Medical group
- Firelands Regional Medical CenterSandusky, OH · 20 clinicians
Hospital affiliation
- Firelands Regional Medical CenterSandusky, OH
Industry payments (Open Payments)
- 2024$16.14 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $16.14 | 1 |
What the 2024 payments were for
- Food and Beverage$16.14 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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