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

Dr. Shyamsunder R Chakilum, MD

Individual provider Child & Adolescent Psychiatry Physician · NPI 1295706521

Dr. Shyamsunder R Chakilum, MD is a Psychiatry in Merrillville, Indiana. Qualified in 1982, 44 years ago. Practices with Bhc Streamwood Hospital Inc, a 13-clinician group. Licensed in Illinois and Indiana.

Years since qualifying
44
Licensed in
IL, IN
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1409 E 84th Pl Regional Mental Health Ctr
Merrillville, IN 46410-6451
Phone: (219) 794-2000
Fax: (219) 794-2010
Show map & directions

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

Specialties & licences

Child & Adolescent Psychiatry Physician (primary) Taxonomy 2084P0804X · Licence 01068801A (IN)
Child & Adolescent Psychiatry Physician Taxonomy 2084P0804X · Licence 036-085813 (IL)

Record details

NPI number1295706521
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 26, 2006
Last updated in NPPESJanuary 19, 2012

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolOTHER
Graduated 1982 (44 years in practice)
Group practice Bhc Streamwood Hospital Inc — 13 clinicians
Accepts Medicare assignment Not indicated