Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

DOUGLAS JAMES MCCOLLUM MA, LAC, CADC I
NPI 1093613762
Counselor - Addiction (Substance Use Disorder) in Missoula, MT

Q: What is Douglas Mccollum's NPI number?

The NPI number for Douglas Mccollum is 1093613762. It was assigned to this individual provider in the NPPES registry on October 30, 2026.

Q: What is Douglas Mccollum's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Douglas Mccollum was last updated on October 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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 October 30, 2026

218 E FRONT ST STE 102, MISSOULA, MT 59802(406) 529-0737 Get Directions Write a Review

NPPES record added: October 30, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About Douglas James Mccollum Ma, Lac, Cadc I NPPES

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

DOUGLAS JAMES MCCOLLUM MA, LAC, CADC I (NPI 1093613762) is an individual addiction (substance use disorder) provider in Missoula, Montana, licensed in Montana (BBH-LAC-LIC-79928) and active in the NPI registry since October 2026.

NPPES Registry Identity

NPI1093613762

Entity TypeIndividualMale

Primary Taxonomy101YA0400X

Provider Legal NameDOUGLAS JAMES MCCOLLUMCredential: MA, LAC, CADC I

Location Address218 E FRONT ST STE 102Missoula, MT 59802-4402

Mailing Address5353 Canyon River RdMissoula, MT 59802-5551 · (406) 529-0737

Phone(406) 529-0737

Sole ProprietorYes

Enumeration DateOctober 30, 2026

NPPES CertifiedOctober 30, 2026

✔ NPI 1093613762 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-LAC-LIC-79928

218 E FRONT ST STE 102, Missoula, MT 59802

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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 Douglas Mccollum's NPI number?

The NPI number for Douglas Mccollum is 1093613762. It was assigned to this individual provider in the NPPES registry on October 30, 2026.

Where is Douglas Mccollum located?

Douglas Mccollum practices at 218 E Front St Ste 102, Missoula, MT 59802. The listed phone number is (406) 529-0737.

What is Douglas Mccollum'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 Douglas Mccollum was last updated on October 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.