MR. BARRETT ARTHUR TOLLENGER ADT
NPI 1730649922
Counselor - Addiction (Substance Use Disorder) in Pasadena, MD

Active since March 22, 2019
2825 MOUNTAIN ROAD, SUITE 204, PASADENA, MD 21122(443) 548-3733 Get Directions Write a Review

NPPES record last updated: March 22, 2019. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Mr. Barrett Arthur Tollenger Adt NPPES

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

MR. BARRETT ARTHUR TOLLENGER ADT (NPI 1730649922) is an individual addiction (substance use disorder) provider in Pasadena, Maryland, licensed in Maryland (ADT1906) and active in the NPI registry since March 2019.

NPPES Registry Identity

NPI1730649922
Entity TypeIndividualMale
Primary Taxonomy101YA0400X
Provider Legal NameMR. BARRETT ARTHUR TOLLENGERCredential: ADT
Location Address2825 MOUNTAIN ROAD, SUITE 204Pasadena, MD 21122
Mailing Address2825 Mountain Road, Suite 204Pasadena, MD 21122 · (443) 548-3733
Sole ProprietorNo
Enumeration DateMarch 22, 2019
NPI 1730649922 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
License Licensed in MD · ADT1906
2825 MOUNTAIN ROAD, Pasadena, MD 21122

Other Identifiers 1

Medicaid1851838643MD

Other Providers at the Same Location NPPES 3

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

Counselor (Addiction (Substance Use Disorder))
2825 MOUNTAIN ROAD, SUITE 204
PASADENA, MD 21122
Counselor (Addiction (Substance Use Disorder))
2825 MOUNTAIN ROAD, SUITE 204
PASADENA, MD 21122
Counselor (Addiction (Substance Use Disorder))
2825 MOUNTAIN ROAD, SUITE 204
PASADENA, MD 21122

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 Barrett Tollenger's NPI number?

The NPI number for Barrett Tollenger is 1730649922. It was assigned to this individual provider in the NPPES registry on March 22, 2019.

Where is Barrett Tollenger located?

Barrett Tollenger practices at 2825 Mountain Road Suite 204, Pasadena, MD 21122. The listed phone number is (443) 548-3733.

What is Barrett Tollenger'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 Barrett Tollenger was last updated on March 22, 2019. NPI Profile syncs with the weekly NPPES data releases published by CMS.