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

Mr. Sivon Kahn Irvings, LCSW

Individual provider Clinical Social Worker · NPI 1174236673

Mr. Sivon Kahn Irvings, LCSW is a Clinical Social Worker in Arlington, Massachusetts. Qualified in 2006, 20 years ago. Licensed in Massachusetts.

Years since qualifying
20
Licensed in
MA
In the registry since
2022
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

22 Mill St Ste 4
Arlington, MA 02476-4738
Phone: (617) 405-5735
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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 214892 (MA)

Record details

NPI number1174236673
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorNo
NPI enumeratedDecember 29, 2022
Last updated in NPPESDecember 29, 2022
Certification dateDecember 29, 2022

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2006 (20 years in practice)
Accepts Medicare assignment Not indicated

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