Mohamed Yusuf Ahmed, M.D.
NPI 1235391756ActiveIndividual· Internal Medicine· Danbury, CT
Internal Medicine (M.D.) with Nuvance Health Medical Practice CT Inc, practicing in Danbury, Connecticut. 401 Medicare patients in 2024, $68,046 paid; nearly all of their 133 Part D prescriptions were generic (92%). Lemaitre Vascular, Inc. reported $14.36 in payments in 2025, mostly food and beverage. Lists Danbury Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1235391756 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 26, 2008 |
| Last updated in NPPES | Jul 9, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 49657 | CT |
| Hospitalist | 208M00000X | 049657 | CT |
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 - Internal Medicine (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 401 |
|---|---|
| Services billed | 921 across 9 procedure codes |
| Paid by Medicare | $68,046 |
Part D prescriptions in 2024
| Prescriptions (claims) | 133 · 139 30-day fills |
|---|---|
| Patients | 81 |
| Total drug cost | $6,686 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2002 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Nuvance Health Medical Practice CT IncDanbury, CT · 747 clinicians
Hospital affiliations
- Danbury HospitalDanbury, CT
- Griffin HospitalDerby, CT
Industry payments (Open Payments)
- 2025$14.36 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lemaitre Vascular, Inc. | $14.36 | 1 |
What the 2025 payments were for
- Food and Beverage$14.36 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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