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

Mark Karel Roos, LCSW

Individual provider Clinical Social Worker · NPI 1851519391

Mark Karel Roos, LCSW is a Clinical Social Worker in Stratford, Connecticut. Qualified in 1997, 29 years ago. Practices with Hiaah PC, a 10-clinician group. Licensed in Connecticut.

Years since qualifying
29
Licensed in
CT
In the registry since
2007
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

2505 Main St Ste Number 208
Stratford, CT 06615-5839
Phone: (203) 386-0364
Fax: (203) 744-4204
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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 005620 (CT)

Record details

NPI number1851519391
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorYes
NPI enumeratedApril 22, 2007
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 1997 (29 years in practice)
Group practice Hiaah Pc — 10 clinicians
Accepts Medicare assignment Not indicated

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