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

Mr. Mark Leo Diroff, LCSW

Individual provider Clinical Social Worker · NPI 1578571642

Mr. Mark Leo Diroff, LCSW is a Clinical Social Worker in Davisburg, Michigan. Qualified in 1982, 44 years ago. Practices with Ismail B Sendi MD PC, a 70-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Michigan.

Years since qualifying
44
Licensed in
MI
In the registry since
2006
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

12850 Fountain Sq Ste 106
Davisburg, MI 48350-2552
Phone: (248) 634-6303
Fax: (248) 634-1746
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 6801019504 (MI)

Record details

NPI number1578571642
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorYes
NPI enumeratedAugust 4, 2006
Last updated in NPPESJuly 8, 2007

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 1982 (44 years in practice)
Group practice Ismail B Sendi Md Pc — 70 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Davisburg