Quick answers
- Which hospitals does Annette Sullivan work at?
- Medicare's official clinician data lists Annette Sullivan at 4 hospitals: Mayo Clinic Health System - Albert Lea and Austin, Mayo Clinic Health System - Fairmont, Mayo Clinic Health System - Mankato and Mayo Clinic Health System St. James. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Annette Sullivan see patients?
- Medicare's clinician data lists 2 practice locations, including Mankato, MN. Call before your visit to confirm the address.
- What is Annette Sullivan's specialty?
- Medicare lists Micrographic Dermatologic Surgery (MDS) as the primary specialty, and also Dermatology.
- Does Annette Sullivan accept Medicare assignment?
- Yes. Medicare's clinician data says Annette Sullivan 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 Annette Sullivan?
- (507) 625-4031, as listed in official Medicare / NPI Registry data.
- What is Annette Sullivan's NPI number?
- 1316328719. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Annette Sullivan works
Medicare's Facility Affiliation Data lists Annette Sullivan 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 St. JamesSt James, MN · Critical Access Hospital · CCN 241333
Practice locations
Addresses where Annette Sullivan is enrolled with Medicare (CMS data updated 2026-10-02).
- 1025 Marsh StMankato, MN 56001 (507) 625‑4031
- 1400 Madison AveMankato, MN 56001 (507) 625‑4031
Group practices
Medicare enrollment lists Annette Sullivan as a member of this group (CMS data updated 2026-10-02).
- Mayo Clinic Health System-Southwest Minnesota Region661 clinicians in the group
Specialties
Find other Micrographic Dermatologic Surgery (MDS) doctors in Minnesota →
Other dermatologic surgeons in Minnesota
Clinicians with the same Medicare primary specialty in Minnesota — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Indiana University School Of Medicine |
| Graduation year | 2015 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1316328719 |
| 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