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M & S Clinical Services, Inc

Community/Behavioral Health Agency in Milwaukee, WI · enumerated 2007 · authorized official Mark Fossie, Ceo.

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

National Provider Identifier

1487878500

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Registry record

Entity type Organization (Type 2)
Legal business name M & S Clinical Services, Inc
Practice address 2821 N 4th St, 516, Milwaukee, WI, 53212
Phone (414) 263-6000
Fax (414) 263-2270
Enumeration date Apr 12, 2007
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

251S00000X Community/Behavioral Health Agency Agencies · License 1546 (WI) Primary

Authorized official

Name Mark Fossie
Title Ceo
Phone (414) 263-6000

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

Where is M & S Clinical Services, Inc located?
The practice location on file with NPPES is in Milwaukee, WI.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-08-22. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.