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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 30 days.

OLIVIA THIAKOS
NPI 1255252284
Nurse Practitioner - Adult Health in Boston, MA

Active since July 24, 2026

NPPES record added: July 24, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Olivia Thiakos NPPES

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

OLIVIA THIAKOS (NPI 1255252284) is an individual adult health provider in Boston, Massachusetts, licensed in Massachusetts (RN10015784) and active in the NPI registry since July 2026.

NPPES Registry Identity

NPI1255252284
Entity TypeIndividualFemale
Primary Taxonomy363LA2200X
Provider Legal NameOLIVIA THIAKOS
Location Address1 CANAL STBoston, MA 02114-2019
Mailing Address5210 Central AveWestern Springs, IL 60558-1805
Phone(312) 446-2631
Sole ProprietorNo
Enumeration DateJuly 24, 2026
NPPES CertifiedJuly 24, 2026
✔ NPI 1255252284 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Adult HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2200X
License✔ Licensed in MA · RN10015784
1 CANAL ST, Boston, MA 02114
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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 Olivia Thiakos's NPI number?

The NPI number for Olivia Thiakos is 1255252284. It was assigned to this individual provider in the NPPES registry on July 24, 2026.

Where is Olivia Thiakos located?

Olivia Thiakos practices at 1 Canal St, Boston, MA 02114. The listed phone number is (312) 446-2631.

What is Olivia Thiakos's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

When was this NPI record last updated?

The NPPES record for Olivia Thiakos was last updated on July 24, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.