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

Mr. Mark A Myers, LCSW

Individual provider Clinical Social Worker · NPI 1245255710

Mr. Mark A Myers, LCSW is a Clinical Social Worker in Crystal Lake, Illinois. Qualified in 1986, 40 years ago. Practices with Myers Counseling Group, Ltd, a 2-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
40
Licensed in
IL
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

300 Memorial Dr 200
Crystal Lake, IL 60014-6273
Phone: (815) 308-3368
Fax: (815) 356-7044
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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 149002705 (IL)

Record details

NPI number1245255710
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorNo
NPI enumeratedJuly 13, 2006
Last updated in NPPESDecember 4, 2015

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 Myers Counseling Group, Ltd — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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