Khalid Mumtaz, MD
NPI 1265831689ActiveIndividual· Internal Medicine, Transplant Hepatology· Columbus, OH
Internal Medicine, Transplant Hepatology (MD) with Osu Internal Medicine LLC, practicing in Columbus, Ohio. Their prescriptions cost Medicare Part D more than their services did: $749,338 for 2,139 claims, against $52,718 paid for services in 2024. Madrigal Pharmaceuticals reported $135.77 in payments in 2024, mostly food and beverage. Lists Blanchard Valley Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1265831689 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 21, 2014 |
| Last updated in NPPES | Jun 23, 2026 |
| Certified by provider | Jun 23, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Transplant Hepatology Primary | 207RT0003X | 80.000020 | OH |
| Internal Medicine, Gastroenterology | 207RG0100X | 80.000020 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Gastroenterology (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 334 |
|---|---|
| Services billed | 577 across 35 procedure codes |
| Paid by Medicare | $52,718 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,139 · 3,031 30-day fills |
|---|---|
| Patients | 271 |
| Total drug cost | $749,338 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 1993 |
|---|---|
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Osu Internal Medicine LLCColumbus, OH · 1,161 clinicians
Hospital affiliations
- Blanchard Valley HospitalFindlay, OH
- Genesis HospitalZanesville, OH
- Mercy Health St Ritas Medical CenterLima, OH
- Ohio State University State Health SystemColumbus, OH
Industry payments (Open Payments)
- 2024$135.77 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Madrigal Pharmaceuticals | $135.77 | 1 |
What the 2024 payments were for
- Food and Beverage$135.77 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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