Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

BARRINGTON PRIMARY AND URGENT CARE PLLC
NPI 1023957818
Nurse Practitioner - Family in Barrington, IL

Q: What is Barrington Primary And Urgent Care PLLC's specialty?

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

Active since March 26, 2026

826 S NORTHWEST HWY, BARRINGTON, IL 60010(224) 730-2834(847) 594-0704 Get Directions Write a Review

NPPES record last updated: October 2, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 2, 2026, Mar 26, 2026 (2 updates tracked since 2026).

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About Barrington Primary And Urgent Care Pllc NPPES

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

BARRINGTON PRIMARY AND URGENT CARE PLLC (NPI 1023957818) is a healthcare organization registered as a family in Barrington, Illinois and active in the NPI registry since March 2026. The organization lists Seema M Pillai, Provider/owner, as its authorized official.

NPPES Registry Identity

NPI1023957818

Entity TypeOrganization

Primary Taxonomy363LF0000X

Legal Business NameBARRINGTON PRIMARY AND URGENT CARE PLLC

Location Address826 S NORTHWEST HWYBarrington, IL 60010-4622

Mailing Address826 S Northwest HwyBarrington, IL 60010-4622 · (224) 477-6838 · Fax (847) 594-0704

Phone(224) 730-2834

Fax(847) 594-0704

Organization SubpartNo

Authorized OfficialSeema M PillaiProvider/owner · (224) 730-2834

Enumeration DateMarch 26, 2026

Last NPPES UpdateOctober 2, 20262 updates tracked since enumeration

NPPES CertifiedOctober 2, 2026

✔ NPI 1023957818 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

826 S NORTHWEST HWY, Barrington, IL 60010

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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.

SEEMA PILLAI NP

Nurse Practitioner (Family)

826 S NORTHWEST HWY
BARRINGTON, IL 60010

Cook County (224) 477-6838

PILLAI & GANESAN PLLC

Nurse Practitioner (Family)

826 S NORTHWEST HWY
BARRINGTON, IL 60010

Cook County (224) 730-2834

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 Barrington Primary And Urgent Care PLLC's NPI number?

The NPI number for Barrington Primary And Urgent Care PLLC is 1023957818. It was assigned to this organization in the NPPES registry on March 26, 2026.

Where is Barrington Primary And Urgent Care PLLC located?

Barrington Primary And Urgent Care PLLC is located at 826 S Northwest Hwy, Barrington, IL 60010. The listed phone number is (224) 730-2834.

What is Barrington Primary And Urgent Care PLLC'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 Barrington Primary And Urgent Care PLLC was last updated on October 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 days 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.