1. Home
  2. Directory
  3. New Jersey
  4. Montvale
  5. Clinic Center
  6. NPI Profile

HOLGATE MENTAL HEALTH LLC
NPI 1811827801
Clinic/Center - Rehabilitation, Substance Use Disorder in Montvale, NJ

Active since May 21, 2026
155 CHESTNUT RIDGE RD, MONTVALE, NJ 07645(609) 284-5533 Get Directions Write a Review

NPPES record last updated: May 21, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Holgate Mental Health Llc NPPES

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

HOLGATE MENTAL HEALTH LLC (NPI 1811827801) is a healthcare organization registered as a rehabilitation, substance use disorder in Montvale, New Jersey and active in the NPI registry since May 2026. The organization lists Michael Darling, Ceo, as its authorized official.

NPPES Registry Identity

NPI1811827801
Entity TypeOrganization
Primary Taxonomy261QR0405X
Legal Business NameHOLGATE MENTAL HEALTH LLC
Location Address155 CHESTNUT RIDGE RDMontvale, NJ 07645-1156
Mailing Address155 Chestnut Ridge RdMontvale, NJ 07645-1156 · (609) 284-5533
Phone(609) 284-5533
Organization SubpartNo
Authorized OfficialMichael DarlingCeo · (609) 284-5533
Enumeration DateMay 21, 2026
NPPES CertifiedMay 21, 2026
✔ NPI 1811827801 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Rehabilitation, Substance Use DisorderAmbulatory Health Care Facilities
Taxonomy Code261QR0405X
155 CHESTNUT RIDGE RD, Montvale, NJ 07645
Open in Google Maps ↗

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 Holgate Mental Health LLC's NPI number?

The NPI number for Holgate Mental Health LLC is 1811827801. It was assigned to this organization in the NPPES registry on May 21, 2026.

Where is Holgate Mental Health LLC located?

Holgate Mental Health LLC is located at 155 Chestnut Ridge Rd, Montvale, NJ 07645. The listed phone number is (609) 284-5533.

What is Holgate Mental Health LLC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Rehabilitation, Substance Use Disorder, with taxonomy code 261QR0405X.

When was this NPI record last updated?

The NPPES record for Holgate Mental Health LLC was last updated on May 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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.