MARGARET ANNE GILLIS RN
NPI 1598619876
Registered Nurse in South Bend, IN

Active since February 24, 2026
17434 STATE ROAD 23, SOUTH BEND, IN 46635(574) 485-0087 Get Directions Write a Review

NPPES record last updated: February 24, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Margaret Anne Gillis Rn NPPES

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

MARGARET ANNE GILLIS RN (NPI 1598619876) is an individual registered nurse in South Bend, Indiana, licensed in Indiana (28284014C) and active in the NPI registry since February 2026.

NPPES Registry Identity

NPI1598619876
Entity TypeIndividualFemale
Primary Taxonomy163W00000X
Provider Legal NameMARGARET ANNE GILLISCredential: RN
Location Address17434 STATE ROAD 23South Bend, IN 46635-1743
Mailing Address51736 Wexford DrGranger, IN 46530-8246
Sole ProprietorNo
Enumeration DateFebruary 24, 2026
NPPES CertifiedFebruary 24, 2026
✔ NPI 1598619876 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRegistered NurseNursing Service Providers
Taxonomy Code163W00000X
License✔ Licensed in IN · 28284014C
Definition
(1) A registered nurse is a person qualified by graduation from an accredited nursing school (depending upon schooling, a registered nurse may receive either a diploma from a hospital program, an associate degree in nursing (A.D.N.) or a Bachelor of Science degree in nursing (B.S.N.), who is licensed or certified by the state, and is practicing within the scope of that license or certification. R.N.'s assist patient in recovering and maintaining their physical or mental health. They assist physicians during treatments and examinations and administer medications. (2) A provider who is trained and educated in a formal nursing education program at an accredited school of nursing, passes a national certification examination, and is licensed by the state to practice nursing. The individual provides nursing services to patients or clients in areas such as health promotion, disease prevention, acute and chronic care and restoration and maintenance of health across the life span.
17434 STATE ROAD 23, South Bend, IN 46635

Other Providers at the Same Location NPPES 2

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

Nurse Practitioner (Psychiatric/Mental Health)
17434 STATE ROAD 23
SOUTH BEND, IN 46635
Nurse Practitioner (Psychiatric/Mental Health)
17434 STATE ROAD 23
SOUTH BEND, IN 46635

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Margaret Gillis's NPI number?

The NPI number for Margaret Gillis is 1598619876. It was assigned to this individual provider in the NPPES registry on February 24, 2026.

Where is Margaret Gillis located?

Margaret Gillis practices at 17434 State Road 23, South Bend, IN 46635. The listed phone number is (574) 485-0087.

What is Margaret Gillis's specialty?

The primary specialty registered for this NPI is Registered Nurse with taxonomy code 163W00000X.

When was this NPI record last updated?

The NPPES record for Margaret Gillis was last updated on February 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.