Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Allcheck, Inc

Organization Primary Care Clinic/Center · NPI 1801484928

Allcheck, Inc is a Primary Care Clinic/Center in Sidney, Montana. Registered with an NPI since 2021.

In the registry since
2021
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

223 N Central Ave
Sidney, MT 59270-4106
Phone: (406) 488-5500
Fax: (406) 488-5500
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Primary Care Clinic/Center (primary) Taxonomy 261QP2300X

Record details

NPI number1801484928
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Janette McCollum — Owner/ President · (406) 488-5500
Other names Allcheck Medical Clinic
NPI enumeratedJanuary 5, 2021
Last updated in NPPESJanuary 5, 2021
Certification dateJanuary 5, 2021
Mailing addressPo Box 899, Sidney, MT 59270-0899

Other providers in Sidney