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

ANNIE GU
NPI 1073413720
Nurse Practitioner - Psychiatric/Mental Health in Lake Hopatcong, NJ

Q: What is Annie Gu's NPI number?

The NPI number for Annie Gu is 1073413720. It was assigned to this individual provider in the NPPES registry on November 6, 2026.

Q: What is Annie Gu's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Annie Gu was last updated on November 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.

Active since November 06, 2026

48 CASTLE ROCK RD, LAKE HOPATCONG, NJ 07849(201) 936-7330 Get Directions Write a Review

NPPES record added: November 6, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

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About Annie Gu NPPES

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

ANNIE GU (NPI 1073413720) is an individual psychiatric/mental health provider in Lake Hopatcong, New Jersey, licensed in New Jersey (26NJ15652300) and active in the NPI registry since November 2026.

NPPES Registry Identity

NPI1073413720

Entity TypeIndividual

Primary Taxonomy363LP0808X

Provider Legal NameANNIE GU

Location Address48 CASTLE ROCK RDLake Hopatcong, NJ 07849-1803

Mailing Address48 Castle Rock RdLake Hopatcong, NJ 07849-1803

Phone(201) 936-7330

Sole ProprietorYes

Enumeration DateNovember 6, 2026

NPPES CertifiedNovember 6, 2026

✔ NPI 1073413720 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

License✔ Licensed in NJ · 26NJ15652300

48 CASTLE ROCK RD, Lake Hopatcong, NJ 07849

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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 Annie Gu's NPI number?

The NPI number for Annie Gu is 1073413720. It was assigned to this individual provider in the NPPES registry on November 6, 2026.

Where is Annie Gu located?

Annie Gu practices at 48 Castle Rock Rd, Lake Hopatcong, NJ 07849. The listed phone number is (201) 936-7330.

What is Annie Gu'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 Annie Gu was last updated on November 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.