Quick answers
- Which hospitals does Benjamin S. Chen work at?
- Medicare's official clinician data lists Benjamin S. Chen at 4 hospitals: Ascension Providence Rochester Hospital, Beaumont Hospital - Grosse Pointe, Beaumont Hospital, Troy and Henry Ford Health St John Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Benjamin S. Chen see patients?
- Medicare's clinician data lists 4 practice locations, including Grosse Pointe, MI, Macomb, MI and Roseville, MI. Call before your visit to confirm the address.
- What is Benjamin S. Chen's specialty?
- Medicare lists Obstetrics/Gynecology as the primary specialty.
- Does Benjamin S. Chen accept Medicare assignment?
- Yes. Medicare's clinician data says Benjamin S. Chen accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Benjamin S. Chen?
- (586) 415-6200, as listed in official Medicare / NPI Registry data.
- What is Benjamin S. Chen's NPI number?
- 1245230457. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Benjamin S. Chen works
Medicare's Facility Affiliation Data lists Benjamin S. Chen at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Ascension Providence Rochester HospitalRochester, MI · Acute Care Hospital · CCN 230254
- Beaumont Hospital - Grosse PointeGrosse Pointe, MI · Acute Care Hospital · CCN 230089
- Beaumont Hospital, TroyTroy, MI · Acute Care Hospital · CCN 230269
- Henry Ford Health St John HospitalDetroit, MI · Acute Care Hospital · CCN 230165
Practice locations
Addresses where Benjamin S. Chen is enrolled with Medicare (CMS data updated 2026-10-02).
- 16815 E Jefferson Ave, Suite 230Grosse Pointe, MI 48230 (586) 415‑6200
- 17900 23 Mile RdMacomb, MI 48044 (586) 415‑6200
- 29751 Little Mack AveRoseville, MI 48066 (586) 415‑6200
- 29751 Little Mack Ave, Suite BRoseville, MI 48066
Group practices
Medicare enrollment lists Benjamin S. Chen as a member of this group (CMS data updated 2026-10-02).
- Together Women's Health Medical Group, P.C.76 clinicians in the group
Specialties
- Obstetrics/Gynecologyprimary
Other OB-GYNs in Grosse Pointe
Clinicians with the same Medicare primary specialty in Grosse Pointe, MI — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Wayne State University School Of Medicine |
| Graduation year | 1993 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1245230457 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians