DR. ANNA GILLIO M.D.
NPI 1700237849
Surgery in Michigan City, IN

Active since June 30, 2016PECOS EnrolledAccepts Medicare Assignment
3500 FRANCISCAN WAY STE 3A, MICHIGAN CITY, IN 46360(219) 861-8828(219) 861-8827 Get Directions Write a Review

NPPES record last updated: July 30, 2025. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Aug 16, 2024, Aug 21, 2016, Jun 30, 2016 (3 updates tracked since 2016).

About Dr. Anna Gillio M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. ANNA GILLIO M.D. (NPI 1700237849) is an individual surgery provider in Michigan City, Indiana, licensed in Wisconsin (81891-20) and active in the NPI registry since June 2016. She is enrolled in Medicare PECOS, is affiliated with Franciscan Health Michigan City, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1700237849
Entity TypeIndividualFemale
Primary Taxonomy208600000X
Provider Legal NameDR. ANNA GILLIOCredential: M.D.
Location Address3500 FRANCISCAN WAY STE 3AMichigan City, IN 46360-0033
Mailing Address7895 Grand BlvdHobart, IN 46342-6665 · (219) 947-1910 · Fax (219) 947-3117
Fax(219) 861-8827
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateJune 30, 2016
Last NPPES UpdateJuly 30, 20253 updates tracked since enumeration
NPPES CertifiedJuly 30, 2025
NPI 1700237849 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License Licensed in WI · 81891-20
Definition

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Also ListedSurgery · Vascular SurgeryTaxonomy 2086S0129X · License 81891-20 (WI)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X · License 11019062A (IN)
3500 FRANCISCAN WAY STE 3A, Michigan City, IN 46360

Secondary Practice Locations 2

Location 17895 Grand BlvdHobart, IN 46342-6665 · Phone (219) 947-1910 · Fax (219) 947-3117
Location 22590 Morthland Dr Ste AValparaiso, IN 46385-6701 · Phone (219) 246-2338 · Fax (219) 286-7394

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Anna Gillio M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8527350727
PECOS Enrollment IDI20250519002337
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Franciscan Health Michigan City

Acute Care Hospitals · Michigan City, IN
3/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number150015
Location3500 Franciscan WayMichigan City, IN 46360 · La Porte County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 46360 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$82.04 typical visit price
range $53.07 – $161.76
Typical copayment $20.51 (range $13.26 – $40.44)
Most-billed visit code 99203
Established Patient
$66.48 typical visit price
range $16.93 – $132.22
Typical copayment $16.62 (range $4.23 – $33.05)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Surgery
3500 FRANCISCAN WAY STE 3A
MICHIGAN CITY, IN 46360
Surgery
3500 FRANCISCAN WAY STE 3A
MICHIGAN CITY, IN 46360
Surgery
3500 FRANCISCAN WAY STE 3A
MICHIGAN CITY, IN 46360
Surgery
3500 FRANCISCAN WAY STE 3A
MICHIGAN CITY, IN 46360

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1700237849, enumerated as an "individual" on June 30, 2016.

The provider is located at 3500 FRANCISCAN WAY STE 3A MICHIGAN CITY, IN 46360 and the phone number is (219) 861-8828.

Surgery with taxonomy code 208600000X.

The provider might be accepting Accepts: Ambetter from Buckeye Health Plan, Ambetter from. Please consult your insurance carrier or call the provider to verify.

Anna Gillio is affiliated with: FRANCISCAN HEALTH MICHIGAN CITY.