MS. THERESA MARIE VLAHOS N.P.
NPI 1184845661
Nurse Practitioner - Pediatrics in Stony Brook, NY

Q: What is Theresa Vlahos's NPI number?

The NPI number for Theresa Vlahos is 1184845661. It was assigned to this individual provider in the NPPES registry on May 1, 2007.

Q: What is Theresa Vlahos's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.

Q: When was this NPI record last updated?

The NPPES record for Theresa Vlahos was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.

Active since May 01, 2007

STONYBROOK UNIVERSITY MEDICAL CTR, SUNY - 9440, STONY BROOK, NY 11794(631) 444-9267(631) 444-1211 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Ms. Theresa Marie Vlahos N.p. NPPES

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

MS. THERESA MARIE VLAHOS N.P. (NPI 1184845661) is an individual pediatrics provider in Stony Brook, New York, licensed in New York (F381179-1) and active in the NPI registry since May 2007.

NPPES Registry Identity

NPI1184845661

Entity TypeIndividualFemale

Primary Taxonomy363LP0200X

Provider Legal NameMS. THERESA MARIE VLAHOSCredential: N.P.

Location AddressSTONYBROOK UNIVERSITY MEDICAL CTR, SUNY - 9440Stony Brook, NY 11794-9440

Mailing Address58 Hilden StKings Park, NY 11754-1768 · (631) 444-9267 · Fax (631) 444-1211

Phone(631) 444-9267

Fax(631) 444-1211

Sole ProprietorNo

Enumeration DateMay 1, 2007

Last NPPES UpdateSeptember 11, 2025

✔ NPI 1184845661 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · PediatricsPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LP0200X

License✔ Licensed in NY · F381179-1

Also ListedNurse Practitioner · Adult HealthTaxonomy 363LA2200X · License F300544-1 (NY)

STONYBROOK UNIVERSITY MEDICAL CTR, Stony Brook, NY 11794

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Other Providers at the Same Location NPPES

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

LAN NA LEE M.D.

Obstetrics & Gynecology

STONYBROOK UNIVERSITY MEDICAL CTR, DEPARTMENT OF OBSTETRICS AND GYNECOLOGY
STONY BROOK, NY 11794

Suffolk County (631) 444-4686

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 Theresa Vlahos's NPI number?

The NPI number for Theresa Vlahos is 1184845661. It was assigned to this individual provider in the NPPES registry on May 1, 2007.

Where is Theresa Vlahos located?

Theresa Vlahos practices at Stonybrook University Medical Ctr Suny - 9440, Stony Brook, NY 11794. The listed phone number is (631) 444-9267.

What is Theresa Vlahos's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.

When was this NPI record last updated?

The NPPES record for Theresa Vlahos was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.