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

Mr. Mark Merlin Lowis, LMSW

Individual provider Clinical Social Worker · NPI 1720100761

Mr. Mark Merlin Lowis, LMSW is a Clinical Social Worker in Farmington Hills, Michigan. Qualified in 1986, 40 years ago. Practices with Kalkaska Memorial Health Center, a 57-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
40
Licensed in
MI
In the registry since
2007
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

28511 Orchard Lake Rd
Farmington Hills, MI 48334-2933
Phone: (248) 489-1550
Fax: (248) 489-9767
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 419 S Coral St, Kalkaska, MI 49646-2503 — (231) 258-7791

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 6801021475 (MI)

Record details

NPI number1720100761
Entity typeIndividual (Type 1)
GenderMale
Credentials LMSW
Sole proprietorNo
NPI enumeratedApril 3, 2007
Last updated in NPPESSeptember 29, 2021
Certification dateSeptember 29, 2021

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 1986 (40 years in practice)
Group practice Kalkaska Memorial Health Center — 57 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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