Quick answers
- Which hospitals does Eric S. Langer work at?
- Medicare's official clinician data lists Eric S. Langer at 5 hospitals: Beaumont Hospital - Grosse Pointe, Beaumont Hospital Royal Oak, Beaumont Hospital, Troy, Henry Ford Macomb Hospital and McLaren Macomb. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Eric S. Langer see patients?
- Medicare's clinician data lists 1 practice location in Sterling Heights, MI. Call before your visit to confirm the address.
- What is Eric S. Langer's specialty?
- Medicare lists Endocrinology as the primary specialty, and also Internal Medicine.
- Does Eric S. Langer accept Medicare assignment?
- Medicare's clinician data says Eric S. Langer may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is Eric S. Langer's NPI number?
- 1720003718. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Eric S. Langer works
Medicare's Facility Affiliation Data lists Eric S. Langer at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Beaumont Hospital - Grosse PointeGrosse Pointe, MI · Acute Care Hospital · CCN 230089
- Beaumont Hospital Royal OakRoyal Oak, MI · Acute Care Hospital · CCN 230130
- Beaumont Hospital, TroyTroy, MI · Acute Care Hospital · CCN 230269
- Henry Ford Macomb HospitalClinton Township, MI · Acute Care Hospital · CCN 230047
- McLaren MacombMount Clemens, MI · Acute Care Hospital · CCN 230227
Practice locations
Addresses where Eric S. Langer is enrolled with Medicare (CMS data updated 2026-10-02).
- 38731 Mound Rd, Suite 200Sterling Heights, MI 48310
Specialties
- Endocrinologyprimary
- Internal Medicinealso
Other endocrinologists in Michigan
Clinicians with the same Medicare primary specialty in Michigan — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 1985 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1720003718 |
| 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