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

Sivakumar and Associates LLC

Organization Psychiatry Physician · NPI 1659605301

Sivakumar and Associates LLC is a Psychiatry Physician in Naperville, Illinois. Licensed in Illinois. Registered with an NPI since 2009.

Licensed in
IL
In the registry since
2009
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

2028 Mustang Dr
Naperville, IL 60565-6769
Phone: (630) 241-1495
Fax: (630) 241-1543
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 036112020 (IL)

Record details

NPI number1659605301
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Anupama Sivakumar — Provider/Owner · (630) 241-1495
NPI enumeratedSeptember 29, 2009
Last updated in NPPESSeptember 29, 2009
Mailing address2028 Mustang Dr, Naperville, IL 60565-6769

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