PROF. JUDITH MERCEDES O'BRIEN
NPI 1629591110
Specialist in S Setauket, NY

Q: What is Judith O'brien's NPI number?

The NPI number for Judith O'brien is 1629591110. It was assigned to this individual provider in the NPPES registry on July 17, 2017.

Q: What is Judith O'brien's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Q: When was this NPI record last updated?

The NPPES record for Judith O'brien was last updated on July 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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 July 17, 2017

4 RODNEY ST, S SETAUKET, NY 11720(631) 476-1433 Get Directions Write a Review

NPPES record last updated: July 21, 2022. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 21, 2022, Jul 17, 2017 (2 updates tracked since 2017).

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About Prof. Judith Mercedes O'brien NPPES

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

PROF. JUDITH MERCEDES O'BRIEN (NPI 1629591110) is an individual specialist in S Setauket, New York and active in the NPI registry since July 2017.

NPPES Registry Identity

NPI1629591110

Entity TypeIndividualFemale

Primary Taxonomy174400000X

Provider Legal NamePROF. JUDITH MERCEDES O'BRIEN

Location Address4 RODNEY STS Setauket, NY 11720-1355

Mailing Address4 Rodney StS Setauket, NY 11720-1355 · (631) 476-1433

Phone(631) 476-1433

Sole ProprietorNo

Enumeration DateJuly 17, 2017

Last NPPES UpdateJuly 21, 20222 updates tracked since enumeration

✔ NPI 1629591110 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers

Taxonomy Code174400000X

Definition

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

4 RODNEY ST, S Setauket, NY 11720

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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 Judith O'brien's NPI number?

The NPI number for Judith O'brien is 1629591110. It was assigned to this individual provider in the NPPES registry on July 17, 2017.

Where is Judith O'brien located?

Judith O'brien practices at 4 Rodney St, S Setauket, NY 11720. The listed phone number is (631) 476-1433.

What is Judith O'brien's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

When was this NPI record last updated?

The NPPES record for Judith O'brien was last updated on July 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.