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

Mr. Mark Robert Loush, LMSW

Individual provider Social Worker · NPI 1871556803

Mr. Mark Robert Loush, LMSW is a Clinical Social Worker in Brighton, Michigan. Graduated from Wayne State University School of Medicine in 1989, 37 years ago. Practices with Beaumont Medical Group- Specialty Services, a 858-clinician group and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
37
Trained at
Wayne State University School of Medicine
Licensed in
MI
In the registry since
2006
What do these letters mean?
LMSW — Licensed Master Social Worker
A master's-level social worker, usually practising under supervision.

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Practice location Address checks out

12851 Grand River Rd
Brighton, MI 48116-8506
Phone: (800) 529-7220
Fax: (810) 220-5521
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence 6801059250 (MI)

Record details

NPI number1871556803
Entity typeIndividual (Type 1)
GenderMale
Credentials LMSW
Sole proprietorNo
NPI enumeratedApril 10, 2006
Last updated in NPPESSeptember 4, 2012

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolWAYNE STATE UNIVERSITY SCHOOL OF MEDICINE
Graduated 1989 (37 years in practice)
Group practice Beaumont Medical Group- Specialty Services — 858 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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