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Mhsn Primary Care Services

Family Medicine Physician in Prudenville, MI · enumerated 2008 · authorized official Stephanie Riemer-Matuzak, Ceo.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1154571438

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Registry record

Entity type Organization (Type 2)
Legal business name Mhsn Primary Care Services
Practice address 2585 W Houghton Lake Dr, Prudenville, MI, 48651
Phone (989) 366-2900
Enumeration date Sep 24, 2008
Last updated in NPPES Sep 24, 2008

Taxonomy & classification

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers Secondary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians Primary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Secondary
208000000X Pediatrics Physician Allopathic & Osteopathic Physicians Secondary

Authorized official

Name Stephanie Riemer-Matuzak
Title Ceo
Phone (989) 348-5461

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Mhsn Primary Care Services?
The NPI for Mhsn Primary Care Services is 1154571438, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Mhsn Primary Care Services?
NPPES lists Stephanie Riemer-Matuzak (Ceo) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-09-24.