Quick answers
- Which hospitals does Thomas C. Gerber work at?
- Medicare's official clinician data lists Thomas C. Gerber at 5 hospitals: Mayo Clinic Health System - Albert Lea and Austin, Mayo Clinic Health System - Fairmont, Mayo Clinic Health System - Mankato, Mayo Clinic Health System in Red Wing and Mayo Clinic Hospital Rochester. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Thomas C. Gerber see patients?
- Medicare's clinician data lists 22 practice locations, including Mankato, MN, Saint James, MN and West Union, IA. Call before your visit to confirm the address.
- What is Thomas C. Gerber's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Thomas C. Gerber accept Medicare assignment?
- Yes. Medicare's clinician data says Thomas C. Gerber 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 Thomas C. Gerber offer telehealth?
- Medicare's clinician data says Thomas C. Gerber offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Thomas C. Gerber?
- (507) 385-6500, as listed in official Medicare / NPI Registry data.
- What is Thomas C. Gerber's NPI number?
- 1538156799. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Thomas C. Gerber works
Medicare's Facility Affiliation Data lists Thomas C. Gerber 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 - Albert Lea and AustinAlbert Lea, MN · Acute Care Hospital · CCN 240043
- Mayo Clinic Health System - FairmontFairmont, MN · Acute Care Hospital · CCN 240166
- Mayo Clinic Health System - MankatoMankato, MN · Acute Care Hospital · CCN 240093
- Mayo Clinic Health System in Red WingRed Wing, MN · Acute Care Hospital · CCN 240018
- Mayo Clinic Hospital RochesterRochester, MN · Acute Care Hospital · CCN 240010
Practice locations
Addresses where Thomas C. Gerber is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 22; the Medicare profile lists all.
- 101 Martin Luther King Dr, JrMankato, MN 56001 (507) 385‑6500
- 1025 Marsh StMankato, MN 56001 (507) 625‑4031
- 1101 Moulton and Parsons DrSaint James, MN 56081 · Mayo Clinic Health System-St James (507) 375‑3261
- 112 Jefferson StWest Union, IA 52175 (563) 422‑3811
- 114 Main St SMabel, MN 55954 (507) 493‑5115
Group practices
Medicare enrollment lists Thomas C. Gerber as a member of these groups (CMS data updated 2026-10-02).
- Mayo Clinic4,956 clinicians in the group
- Mayo Clinic Health System-Southwest Minnesota Region661 clinicians in the group
- Mayo Clinic Health System-Southeast Minnesota Region551 clinicians in the group
- Mayo Clinic Health System-Southwest Wisconsin Region Inc534 clinicians in the group
- Mayo Clinic Health System-Fairmont155 clinicians in the group
- Winneshiek Medical Center101 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Mankato
Clinicians with the same Medicare primary specialty in Mankato, MN — not a recommendation.
Clinician information
| Graduation year | 1990 |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1538156799 |
| 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