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

ASCEND NP IN PSYCHIATRY, PLLC
NPI 1174438360
Nurse Practitioner - Psychiatric/Mental Health in Setauket, NY

Q: What is Ascend Np In Psychiatry, PLLC's NPI number?

The NPI number for Ascend Np In Psychiatry, PLLC is 1174438360. It was assigned to this organization in the NPPES registry on August 14, 2026.

Q: What is Ascend Np In Psychiatry, PLLC's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Active since August 14, 2026

74 THOMAS LN, SETAUKET, NY 11733(631) 922-1208 Get Directions Write a Review

NPPES record added: August 14, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Ascend Np In Psychiatry, Pllc NPPES

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

ASCEND NP IN PSYCHIATRY, PLLC (NPI 1174438360) is a healthcare organization registered as a psychiatric/mental health in Setauket, New York and active in the NPI registry since August 2026. The organization lists Jennifer Gilligan, Pmhnp, as its authorized official.

NPPES Registry Identity

NPI1174438360

Entity TypeOrganization

Primary Taxonomy363LP0808X

Legal Business NameASCEND NP IN PSYCHIATRY, PLLC

Location Address74 THOMAS LNSetauket, NY 11733-3480

Mailing Address74 Thomas LnSetauket, NY 11733-3480 · (631) 922-1208

Phone(631) 922-1208

Organization SubpartNo

Authorized OfficialJennifer GilliganPmhnp · (631) 922-1208

Enumeration DateAugust 14, 2026

NPPES CertifiedAugust 14, 2026

✔ NPI 1174438360 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LP0808X

74 THOMAS LN, Setauket, NY 11733

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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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 Ascend Np In Psychiatry, PLLC's NPI number?

The NPI number for Ascend Np In Psychiatry, PLLC is 1174438360. It was assigned to this organization in the NPPES registry on August 14, 2026.

Where is Ascend Np In Psychiatry, PLLC located?

Ascend Np In Psychiatry, PLLC is located at 74 Thomas Ln, Setauket, NY 11733. The listed phone number is (631) 922-1208.

What is Ascend Np In Psychiatry, PLLC's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

When was this NPI record last updated?

The NPPES record for Ascend Np In Psychiatry, PLLC was last updated on August 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.