Matthew Jay Weiss, DO
Matthew Jay Weiss, DO practises Geriatric Medicine in Fenton, Michigan. Graduated from Michigan State University College of Osteopathic Medicine in 1979, 47 years ago. Accepts Medicare assignment. Licensed in Michigan.
- Years since qualifying
- 47
- Trained at
- Michigan State University College of Osteopathic Medicine
- Licensed in
- MI
- In the registry since
- 2006
What do these letters mean?
- DO — Doctor of Osteopathic Medicine
- A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.
Practice location Address checks out
1 Chateaux Du LacFenton, MI 48430-9140
Phone: (810) 964-2331
Fax: (810) 603-3704
Show map & directions
Directions in Google Maps · Apple Maps · OpenStreetMap
Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Geriatric Medicine (Internal Medicine) Physician (primary) | Taxonomy 207RG0300X · Licence 5101007703 (MI) |
|---|
Record details
| NPI number | 1982712717 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | DO |
| Sole proprietor | No |
| NPI enumerated | August 29, 2006 |
| Last updated in NPPES | October 7, 2025 |
| Certification date | October 7, 2025 |
Medicare enrollment
| Medicare specialty | GERIATRIC MEDICINE |
|---|---|
| Medical school | MICHIGAN STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE |
| Graduated | 1979 (47 years in practice) |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
Medicare patients and services, 2024
| Medicare patients | 122 |
|---|---|
| Services billed | 881 |
| Average patient age | 83 |
Practises at
- Ascension Genesys Hospital Hospital · Grand Blanc, MI