Sarah Allison Wall, MD
NPI 1174815708ActiveIndividual· Internal Medicine, Hematology· Columbus, OH
Internal Medicine, Hematology (MD) with Osu Internal Medicine LLC, practicing in Columbus, Ohio. Their prescriptions cost Medicare Part D more than their services did: $6,010,587 for 473 claims, against $37,946 paid for services in 2024. Autolus Inc was the largest of 3 companies reporting payments in 2025, $3,958 in all, mostly honoraria. Lists Ohio State University State Health System as a hospital affiliation.
Overview
| NPI | 1174815708 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 16, 2011 |
| Last updated in NPPES | Feb 25, 2026 |
| Certified by provider | Feb 25, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology Primary | 207RH0000X | 35.125827 | 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 - Hematology (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 103 |
|---|---|
| Services billed | 618 across 14 procedure codes |
| Paid by Medicare | $37,946 |
Part D prescriptions in 2024
| Prescriptions (claims) | 473 · 523 30-day fills |
|---|---|
| Patients | 64 |
| Total drug cost | $6,010,587 |
| Generic share | 37% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Hematology |
| Telehealth | Offers telehealth |
Medical group
- Osu Internal Medicine LLCColumbus, OH · 1,161 clinicians
Hospital affiliation
- Ohio State University State Health SystemColumbus, OH
Industry payments (Open Payments)
- 2025$3,958 · 5 payments from 3 companies
- 2024$18,028 · 16 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Autolus Inc | $3,338 | 2 |
| National Marrow Donor Program | $536.79 | 2 |
| Medexus Pharma, Inc. | $83.63 | 1 |
What the 2025 payments were for
- Honoraria$3,120 · 1 payment
- Food and Beverage$476.00 · 3 payments
- Travel and Lodging$362.29 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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