Quick answers
- Which hospitals does Anna Gillio work at?
- Medicare's official clinician data lists Anna Gillio at 1 hospital: Franciscan Health Michigan City. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Anna Gillio see patients?
- Medicare's clinician data lists 3 practice locations, including Crown Point, IN, Valparaiso, IN and Hobart, IN. Call before your visit to confirm the address.
- What is Anna Gillio's specialty?
- Medicare lists General Surgery as the primary specialty.
- Does Anna Gillio accept Medicare assignment?
- Yes. Medicare's clinician data says Anna Gillio 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 Anna Gillio?
- (219) 947-1910, as listed in official Medicare / NPI Registry data.
- What is Anna Gillio's NPI number?
- 1700237849. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Anna Gillio works
Medicare's Facility Affiliation Data lists Anna Gillio at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Franciscan Health Michigan CityMichigan City, IN · Acute Care Hospital · CCN 150015
Practice locations
Addresses where Anna Gillio is enrolled with Medicare (CMS data updated 2026-10-02).
- 12750 Saint Francis DrCrown Point, IN 46307 (219) 947‑1910
- 2590 Morthland Dr, Suite AValparaiso, IN 46385 (219) 947‑1910
- 7895 Grand BlvdHobart, IN 46342 (219) 947‑1910
Group practices
Medicare enrollment lists Anna Gillio as a member of this group (CMS data updated 2026-10-02).
- Indiana Surgical Associates PC16 clinicians in the group
Specialties
- General Surgeryprimary
Other general surgeons in Crown Point
Clinicians with the same Medicare primary specialty in Crown Point, IN — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2016 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1700237849 |
| 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