1. Home
  2. Directory
  3. Montana
  4. Helena
  5. Counselor
  6. NPI Profile

DENNIS LLOYD DOUGLAS JR.
NPI 1962390336
Counselor - Addiction (Substance Use Disorder) in Helena, MT

Active since June 25, 2025
833 N LAST CHANCE GULCH, HELENA, MT 59601(406) 422-4933 Get Directions Write a Review

NPPES record last updated: June 25, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dennis Lloyd Douglas Jr. NPPES

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

DENNIS LLOYD DOUGLAS JR. (NPI 1962390336) is an individual addiction (substance use disorder) provider in Helena, Montana, licensed in Montana (BBH-ACLC-LIC-80464) and active in the NPI registry since June 2025.

NPPES Registry Identity

NPI1962390336
Entity TypeIndividualMale
Primary Taxonomy101YA0400X
Provider Legal NameDENNIS LLOYD DOUGLAS JR.
Location Address833 N LAST CHANCE GULCHHelena, MT 59601-3352
Mailing Address833 N Last Chance GulchHelena, MT 59601-3352 · (406) 422-4933
Phone(406) 422-4933
Sole ProprietorNo
Enumeration DateJune 25, 2025
NPPES CertifiedJune 25, 2025
✔ NPI 1962390336 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 MT · BBH-ACLC-LIC-80464
833 N LAST CHANCE GULCH, Helena, MT 59601
Open in Google Maps ↗

Other Providers at the Same Location NPPES 20

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

SAMATHA JEAN VALVERDE
Social Worker
833 N LAST CHANCE GULCH
HELENA, MT 59601
Lewis And Clark County (406) 422-4933
TABETHA JEAN ORR
Case Manager/Care Coordinator
833 N LAST CHANCE GULCH
HELENA, MT 59601
Lewis And Clark County (406) 422-4933
TONY ESTRADA JR.
Peer Specialist
833 N LAST CHANCE GULCH
HELENA, MT 59601
Lewis And Clark County (406) 422-4933
CHLOE ELIZABETH HOULE
Social Worker (Clinical)
833 N LAST CHANCE GULCH
HELENA, MT 59601
Lewis And Clark County (406) 422-4933
CRYSTAL FISHER
Peer Specialist
833 N LAST CHANCE GULCH
HELENA, MT 59601
Lewis And Clark County (406) 422-4933
MICHAEL JAMES ERICKSON LAC
Counselor (Addiction (Substance Use Disorder))
833 N LAST CHANCE GULCH
HELENA, MT 59601
Lewis And Clark County (406) 422-4933
DAWN SPENCER
Social Worker (Clinical)
833 N LAST CHANCE GULCH
HELENA, MT 59601
Lewis And Clark County (406) 422-4933
JUSTIN BELGARDE
Social Worker (Clinical)
833 N LAST CHANCE GULCH
HELENA, MT 59601
Lewis And Clark County (406) 422-4933

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 Dennis Douglas's NPI number?

The NPI number for Dennis Douglas is 1962390336. It was assigned to this individual provider in the NPPES registry on June 25, 2025.

Where is Dennis Douglas located?

Dennis Douglas practices at 833 N Last Chance Gulch, Helena, MT 59601. The listed phone number is (406) 422-4933.

What is Dennis Douglas'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 Dennis Douglas was last updated on June 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.