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

Mr. Jeffrey S Bolker I, LCSW

Individual provider Clinical Social Worker · NPI 1255147757

Mr. Jeffrey S Bolker I, LCSW is a Clinical Social Worker in Arlington Heights, Illinois. Qualified in 1980, 46 years ago. Practices as a sole proprietor and offers telehealth. Licensed in Illinois.

Years since qualifying
46
Licensed in
IL
In the registry since
2024
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

1720 N Drury Ln
Arlington Heights, IL 60004-4050
Phone: (312) 354-0950
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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 149003354 (IL)

Record details

NPI number1255147757
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorYes
NPI enumeratedDecember 9, 2024
Last updated in NPPESDecember 9, 2024
Certification dateDecember 9, 2024

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 1980 (46 years in practice)
Accepts Medicare assignment Not indicated
TelehealthOffers telehealth services

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