NICHOLAS TENYENHUIS
NPI 1346190428
Counselor - Addiction (Substance Use Disorder) in Florham Park, NJ

Q: What is Nicholas Tenyenhuis's NPI number?

The NPI number for Nicholas Tenyenhuis is 1346190428. It was assigned to this individual provider in the NPPES registry on January 29, 2026.

Q: What is Nicholas Tenyenhuis's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

Active since January 29, 2026

25A HANOVER RD STE 120, FLORHAM PARK, NJ 07932(973) 718-5552 Get Directions Write a Review

NPPES record last updated: January 29, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Nicholas Tenyenhuis NPPES

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

NICHOLAS TENYENHUIS (NPI 1346190428) is an individual addiction (substance use disorder) provider in Florham Park, New Jersey and active in the NPI registry since January 2026.

NPPES Registry Identity

NPI1346190428

Entity TypeIndividualMale

Primary Taxonomy101YA0400X

Provider Legal NameNICHOLAS TENYENHUIS

Location Address25A HANOVER RD STE 120Florham Park, NJ 07932-1445

Mailing Address62 Broadman PkwyJersey City, NJ 07305-1519 · (631) 925-7740

Phone(973) 718-5552

Sole ProprietorYes

Enumeration DateJanuary 29, 2026

NPPES CertifiedJanuary 29, 2026

✔ NPI 1346190428 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers

Taxonomy Code101YA0400X

Also ListedCase ManagementTaxonomy 251B00000X

25A HANOVER RD STE 120, Florham Park, NJ 07932

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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MR. ERIC MOLL LCADC

Counselor (Addiction (Substance Use Disorder))

25A HANOVER RD STE 120
FLORHAM PARK, NJ 07932

Morris County (973) 718-5552

SHARON CARTWRIGHT LPC, LCADC, CCS

Counselor (Professional)

25A HANOVER RD STE 120
FLORHAM PARK, NJ 07932

Morris County (973) 718-5552

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 Nicholas Tenyenhuis's NPI number?

The NPI number for Nicholas Tenyenhuis is 1346190428. It was assigned to this individual provider in the NPPES registry on January 29, 2026.

Where is Nicholas Tenyenhuis located?

Nicholas Tenyenhuis practices at 25A Hanover Rd Ste 120, Florham Park, NJ 07932. The listed phone number is (973) 718-5552.

What is Nicholas Tenyenhuis's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

When was this NPI record last updated?

The NPPES record for Nicholas Tenyenhuis was last updated on January 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.