Sean Anthony Cassleman, DO
Sean Anthony Cassleman, DO is an Internal Medicine in Saint Clair Shores, Michigan. Graduated from Michigan State University College of Osteopathic Medicine in 2014, 12 years ago. Practices with Henry Ford Semi Medical Group, a 253-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Michigan.
- Years since qualifying
- 12
- Trained at
- Michigan State University College of Osteopathic Medicine
- Licensed in
- MI
- In the registry since
- 2014
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
21000 E 12 Mile RdSaint Clair Shores, MI 48081-1116
Phone: (313) 598-0799
Show map & directions
Directions in Google Maps · Apple Maps · OpenStreetMap
Pin is approximate — placed at the ZIP-code centre, not the exact door.
Additional practice locations (1)
- 21444 Harper Ave, Saint Clair Shores, MI 48080-2244 — (586) 200-4265
Specialties & licences
| Internal Medicine Physician (primary) | Taxonomy 207R00000X · Licence 5101020867 (MI) |
|---|
Record details
| NPI number | 1720404775 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | DO |
| Sole proprietor | No |
| NPI enumerated | March 14, 2014 |
| Last updated in NPPES | November 1, 2025 |
| Certification date | November 1, 2025 |
| Mailing address | 1025 Bishop Rd, Grosse Pointe Park, MI 48230-1447 |
Medicare enrollment
| Medicare specialty | INTERNAL MEDICINE |
|---|---|
| Medical school | MICHIGAN STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE |
| Graduated | 2014 (12 years in practice) |
| Group practice | Henry Ford Semi Medical Group — 253 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
Other providers in Saint Clair Shores
-
Dr. George S Afram, MD
29275 Harper Ave, Saint Clair Shores, MI 48081-1248 · (586) 779-6630
-
Dr. Samer Alsamman
21000 E 12 Mile Rd Ste 112, Saint Clair Shores, MI 48081-1156 · (586) 314-0080
-
Alternative Adult Day Care LLC
23600 Harper Ave Ste 101, Saint Clair Shores, MI 48080-1445 · (586) 200-5606
-
Maya Ashkenazi, MD
23003 Greater Mack Ave, Saint Clair Shores, MI 48080-1965 · (586) 779-6830
-
Sailaja Datla, MD
24800 Harper Ave Ste 1, Saint Clair Shores, MI 48080-1292 · (586) 445-3706
-
Eastside Internal Medicine PC
28315 Harper Ave, Saint Clair Shores, MI 48081-1687 · (586) 552-1710
-
Dr. Rene Franco-Elizondo, MD
21000 E 12 Mile Rd Ste 112, Saint Clair Shores, MI 48081-1156 · (586) 772-5550
-
George S Afram MD PC
29275 Harper Ave, Saint Clair Shores, MI 48081-1248 · (586) 779-6630