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

Mr. Mark Alan Morrison, LCSW

Individual provider Clinical Social Worker · NPI 1982614798

Mr. Mark Alan Morrison, LCSW is a Clinical Social Worker in Mequon, Wisconsin. Graduated from University of Wisconsin School of Medicine in 1981, 45 years ago. Practices with Cornerstone Counseling Services Inc, a 328-clinician group and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
45
Trained at
University of Wisconsin School of Medicine
Licensed in
WI
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.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

11518 N Port Washington Rd Ste 202
Mequon, WI 53092-3443
Phone: (847) 962-7917
Fax: (262) 299-3040
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 4252123 (WI)

Record details

NPI number1982614798
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorNo
NPI enumeratedAugust 8, 2006
Last updated in NPPESApril 23, 2020
Certification dateApril 23, 2020
Mailing address1035 W Glen Oaks Ln Ste 110, Mequon, WI 53092-3392

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolUNIVERSITY OF WISCONSIN SCHOOL OF MEDICINE
Graduated 1981 (45 years in practice)
Group practice Cornerstone Counseling Services Inc — 328 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Mequon