Quick answers
- Which hospitals does Robert A. Wermers work at?
- Medicare's official clinician data lists Robert A. Wermers at 5 hospitals: Mayo Clinic Health System - Cannon Falls, Mayo Clinic Health System Eau Claire Hospital, Mayo Clinic Health System in Red Wing, Mayo Clinic Hospital Rochester and Mercy Medical Center-New Hampton. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Robert A. Wermers see patients?
- Medicare's clinician data lists 2 practice locations, including Rochester, MN. Call before your visit to confirm the address.
- What is Robert A. Wermers's specialty?
- Medicare lists Endocrinology as the primary specialty, and also Internal Medicine.
- Does Robert A. Wermers accept Medicare assignment?
- Yes. Medicare's clinician data says Robert A. Wermers 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.
- Does Robert A. Wermers offer telehealth?
- Medicare's clinician data says Robert A. Wermers offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Robert A. Wermers?
- (507) 255-5123, as listed in official Medicare / NPI Registry data.
- What is Robert A. Wermers's NPI number?
- 1952374407. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Robert A. Wermers works
Medicare's Facility Affiliation Data lists Robert A. Wermers at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mayo Clinic Health System - Cannon FallsCannon Falls, MN · Critical Access Hospital · CCN 241346
- Mayo Clinic Health System Eau Claire HospitalEau Claire, WI · Acute Care Hospital · CCN 520070
- Mayo Clinic Health System in Red WingRed Wing, MN · Acute Care Hospital · CCN 240018
- Mayo Clinic Hospital RochesterRochester, MN · Acute Care Hospital · CCN 240010
- Mercy Medical Center-New HamptonNew Hampton, IA · Critical Access Hospital · CCN 161331
Practice locations
Addresses where Robert A. Wermers is enrolled with Medicare (CMS data updated 2026-10-02).
- 200 1st St SWRochester, MN 55905
- 201 W Ctr StRochester, MN 55902 (507) 255‑5123
Group practices
Medicare enrollment lists Robert A. Wermers as a member of this group (CMS data updated 2026-10-02).
- Mayo Clinic4,956 clinicians in the group
Specialties
- Endocrinologyprimary
- Internal Medicinealso
Other endocrinologists in Rochester
Clinicians with the same Medicare primary specialty in Rochester, MN — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Nebraska College Of Medicine |
| Graduation year | 1990 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1952374407 |
| 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