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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MT DOC
NPI 1275411548
Clinic/Center in Deer Lodge, MT

Active since August 25, 2025
400 CONLEY LAKE RD, DEER LODGE, MT 59722(406) 444-3930 Get Directions Write a Review

NPPES record last updated: October 8, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 8, 2026, Sep 22, 2026, Jul 9, 2026 (3 updates tracked since 2026).

About Mt Doc NPPES

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

MT DOC (NPI 1275411548), doing business as Doc Facilities, is a healthcare organization registered as a clinic/center in Deer Lodge, Montana and active in the NPI registry since August 2025. The organization maintains 3 additional practice locations and lists Scott Eychner, Ceo -programs & Rehab, as its authorized official.

NPPES Registry Identity

NPI1275411548
Entity TypeOrganization
Primary Taxonomy261Q00000X
Legal Business NameMT DOC
Location Address400 CONLEY LAKE RDDeer Lodge, MT 59722-8708
Mailing AddressPo Box 201301Helena, MT 59620-1301
Phone(406) 444-3930
Organization SubpartNo
Authorized OfficialScott EychnerCeo -programs & Rehab · (406) 444-9666
Enumeration DateAugust 25, 2025
Last NPPES UpdateOctober 8, 20263 updates tracked since enumeration
NPPES CertifiedOctober 8, 2026
✔ NPI 1275411548 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/CenterAmbulatory Health Care Facilities
Taxonomy Code261Q00000X
Definition
A facility or distinct part of one used for the diagnosis and treatment of outpatients. Clinic/Center is irregularly defined, sometimes being limited to organizations serving specialized treatment requirements or distinct patient/client groups (e.g., radiology, poor, and public health).
400 CONLEY LAKE RD, Deer Lodge, MT 59722
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Other Names 2

Doing Business AsDoc Facilities
Other NameDept. Of Corrections

Secondary Practice Locations 3

Location 14 N Haynes AveMiles City, MT 59301-5600 · Phone (406) 202-1377
Location 22 Riverside RdBoulder, MT 59632-7872 · Phone (406) 225-4500
Location 3701 S 27th StBillings, MT 59101-4511 · Phone (406) 247-5100

Other Providers at the Same Location NPPES 8

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

DANIEL PAUL WOYDICK MD
Family Medicine
400 CONLEY LAKE RD
DEER LODGE, MT 59722
Powell County (406) 415-6522
DR. PAUL M REES MD
Family Medicine
400 CONLEY LAKE RD
DEER LODGE, MT 59722
Powell County (406) 415-6475
HAILIE NICOLE MAAS PMHNP-BC DNP
Nurse Practitioner (Psychiatric/Mental Health)
400 CONLEY LAKE RD
DEER LODGE, MT 59722
Powell County (406) 415-6212
SARAH RENEE MEAGHER
Counselor (Addiction (Substance Use Disorder))
400 CONLEY LAKE RD
DEER LODGE, MT 59722
Powell County (406) 415-6221
CAMILLE DYE ERICKSON LCSW, LAC
Social Worker (Clinical)
400 CONLEY LAKE RD
DEER LODGE, MT 59722
Powell County (406) 415-6280
DOUGLAS HOUSEMAN EVANS PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
400 CONLEY LAKE RD
DEER LODGE, MT 59722
Powell County (406) 415-6514
AMANDA SPELL RDH
Dental Hygienist
400 CONLEY LAKE RD
DEER LODGE, MT 59722
Powell County (406) 415-6428
MR. JOHN WILLIAM RAUSCH JR. LAC
Counselor (Addiction (Substance Use Disorder))
400 CONLEY LAKE RD
DEER LODGE, MT 59722
Powell County (406) 415-6386

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 Mt Doc's NPI number?

The NPI number for Mt Doc is 1275411548. It was assigned to this organization in the NPPES registry on August 25, 2025. The provider is doing business as DOC Facilities. The provider is also known as Dept. of Corrections.

Where is Mt Doc located?

Mt Doc is located at 400 Conley Lake Rd, Deer Lodge, MT 59722. The listed phone number is (406) 444-3930.

What is Mt Doc's specialty?

The primary specialty registered for this NPI is Clinic/Center with taxonomy code 261Q00000X.

When was this NPI record last updated?

The NPPES record for Mt Doc was last updated on October 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 24 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.