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TERESA FISCHLER MSN, APRN, FNP-BC
NPI 1194661835
Nurse Practitioner - Family in Barrington, IL

Active since April 27, 2026
600 HART RD STE 100, BARRINGTON, IL 60010(815) 477-8900 Get Directions Write a Review

NPPES record last updated: April 27, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Teresa Fischler Msn, Aprn, Fnp-bc NPPES

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

TERESA FISCHLER MSN, APRN, FNP-BC (NPI 1194661835) is an individual family provider in Barrington, Illinois, licensed in Illinois (209.035257) and active in the NPI registry since April 2026.

NPPES Registry Identity

NPI1194661835
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameTERESA FISCHLERCredential: MSN, APRN, FNP-BC
Location Address600 HART RD STE 100Barrington, IL 60010-2662
Mailing Address600 Hart Rd Ste 100Barrington, IL 60010-2662 · (815) 477-8900
Phone(815) 477-8900
Sole ProprietorNo
Enumeration DateApril 27, 2026
NPPES CertifiedApril 26, 2026
✔ NPI 1194661835 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in IL · 209.035257
600 HART RD STE 100, Barrington, IL 60010
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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.

GLOBAL CARE S.C.
Internal Medicine (Interventional Cardiology)
600 HART RD STE 100
BARRINGTON, IL 60010
Cook County (815) 477-8900
DR. RAJA SHARMA M.D.
Internal Medicine (Interventional Cardiology)
600 HART RD STE 100
BARRINGTON, IL 60010
Cook County (815) 477-8900
MS. MELISSA DAWN MACDONALD APRN, CNP
Nurse Practitioner (Adult Health)
600 HART RD STE 100
BARRINGTON, IL 60010
Cook County (815) 477-8900
MR. DOUGLAS A TOMASIAN MD
Internal Medicine (Cardiovascular Disease)
600 HART RD STE 100
BARRINGTON, IL 60010
Cook County (815) 477-8900

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 Teresa Fischler's NPI number?

The NPI number for Teresa Fischler is 1194661835. It was assigned to this individual provider in the NPPES registry on April 27, 2026.

Where is Teresa Fischler located?

Teresa Fischler practices at 600 Hart Rd Ste 100, Barrington, IL 60010. The listed phone number is (815) 477-8900.

What is Teresa Fischler's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

When was this NPI record last updated?

The NPPES record for Teresa Fischler was last updated on April 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.