Ashfaq Taj Ahmed, M.D.
NPI 1578565214ActiveIndividual· Internal Medicine· Springfield, OH
Internal Medicine (M.D.) in Springfield, Ohio, trained at Northeastern Ohio University College of Medicine (class of 1996). Their prescriptions cost Medicare Part D more than their services did: $2,643,105 for 13,690 claims, against $421,033 paid for services in 2024. W. L. Gore & Associates, Inc. was the largest of 2 companies reporting payments in 2025, $88.87 in all, mostly food and beverage.
Overview
| NPI | 1578565214 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Aug 12, 2005 |
| Last updated in NPPES | Jan 21, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 35073182 | 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 - Internal Medicine (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,025 |
|---|---|
| Services billed | 6,532 across 45 procedure codes |
| Paid by Medicare | $421,033 |
Part D prescriptions in 2024
| Prescriptions (claims) | 13,690 · 26,780 30-day fills |
|---|---|
| Patients | 1,553 |
| Total drug cost | $2,643,105 |
| Generic share | 78% of claims |
Education and affiliations
| Medical school | Northeastern Ohio University College of Medicine |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Taj Medical IncSpringfield, OH · 3 clinicians
Hospital affiliations
- Ohio Valley Surgical HospitalSpringfield, OH
- Springfield Regional Medical CenterSpringfield, OH
- Ssm Health St Anthony Hospital - Oklahoma CityOklahoma City, OK
Industry payments (Open Payments)
- 2025$88.87 · 3 payments from 2 companies
- 2024$70.38 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| W. L. Gore & Associates, Inc. | $53.81 | 1 |
| Amgen Inc. | $35.06 | 2 |
What the 2025 payments were for
- Food and Beverage$88.87 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 65 internal medicine physicians in Springfield · All internal medicine physicians in Ohio