Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DIANE ESTEFFANIA SAMMON LPC
NPI 1346914561
Counselor - Mental Health in North Arlington, NJ

Q: What is Diane Sammon's NPI number?

The NPI number for Diane Sammon is 1346914561. It was assigned to this individual provider in the NPPES registry on August 2, 2021. The provider is also known as Diane Esteffania Andrade.

Q: What is Diane Sammon's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Q: When was this NPI record last updated?

The NPPES record for Diane Sammon was last updated on September 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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 August 02, 2021

170 GOLD ST APT 170F, NORTH ARLINGTON, NJ 07031(201) 640-3502 Get Directions Write a Review

NPPES record last updated: September 25, 2026. Verified against the NPPES registry weekly; last sync: October 11, 2026.

Record update history: Sep 25, 2026, Aug 2, 2021 (2 updates tracked since 2021).

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About Diane Esteffania Sammon Lpc NPPES

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

DIANE ESTEFFANIA SAMMON LPC (NPI 1346914561) is an individual mental health provider in North Arlington, New Jersey, licensed in New Jersey (37AC00591700) and active in the NPI registry since August 2021.

NPPES Registry Identity

NPI1346914561

Entity TypeIndividualFemale

Primary Taxonomy101YM0800X

Provider Legal NameDIANE ESTEFFANIA SAMMONCredential: LPC

Location Address170 GOLD ST APT 170FNorth Arlington, NJ 07031-5252

Mailing Address170 Gold St Apt 170fNorth Arlington, NJ 07031-5252 · (201) 640-3502

Phone(201) 640-3502

Sole ProprietorYes

Enumeration DateAugust 2, 2021

Last NPPES UpdateSeptember 25, 20262 updates tracked since enumeration

NPPES CertifiedSeptember 25, 2026

✔ NPI 1346914561 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers

Taxonomy Code101YM0800X

License✔ Licensed in NJ · 37AC00591700

170 GOLD ST APT 170F, North Arlington, NJ 07031

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Other Names 1

Former Name (1)Diane Esteffania Andrade

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 Diane Sammon's NPI number?

The NPI number for Diane Sammon is 1346914561. It was assigned to this individual provider in the NPPES registry on August 2, 2021. The provider is also known as Diane Esteffania Andrade.

Where is Diane Sammon located?

Diane Sammon practices at 170 Gold St Apt 170F, North Arlington, NJ 07031. The listed phone number is (201) 640-3502.

What is Diane Sammon's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Diane Sammon was last updated on September 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.