Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

ANTONINA SMATAUSKAS FNP-BC
NPI 1942136833
Nurse Practitioner - Family in Naperville, IL

Q: What is Antonina Smatauskas's NPI number?

The NPI number for Antonina Smatauskas is 1942136833. It was assigned to this individual provider in the NPPES registry on June 19, 2026.

Q: What is Antonina Smatauskas's specialty?

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

Active since June 19, 2026

2533 BRADDOCK DR, NAPERVILLE, IL 60565(847) 409-5049 Get Directions Write a Review

NPPES record added: June 19, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

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About Antonina Smatauskas Fnp-bc NPPES

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

ANTONINA SMATAUSKAS FNP-BC (NPI 1942136833) is an individual family provider in Naperville, Illinois, licensed in Illinois (041.459439) and active in the NPI registry since June 2026.

NPPES Registry Identity

NPI1942136833

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameANTONINA SMATAUSKASCredential: FNP-BC

Location Address2533 BRADDOCK DRNaperville, IL 60565-3449

Mailing Address2533 Braddock DrNaperville, IL 60565-3449 · (847) 409-5049 · Fax (630) 352-0887

Phone(847) 409-5049

Sole ProprietorNo

Enumeration DateJune 19, 2026

NPPES CertifiedJune 19, 2026

✔ NPI 1942136833 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 · 041.459439

2533 BRADDOCK DR, Naperville, IL 60565

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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 Antonina Smatauskas's NPI number?

The NPI number for Antonina Smatauskas is 1942136833. It was assigned to this individual provider in the NPPES registry on June 19, 2026.

Where is Antonina Smatauskas located?

Antonina Smatauskas practices at 2533 Braddock Dr, Naperville, IL 60565. The listed phone number is (847) 409-5049.

What is Antonina Smatauskas'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 Antonina Smatauskas was last updated on June 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.