Physician Profile

Thiruvikram Sivakumar, MD

Unclaimed Profile

About Dr. Sivakumar

Based in Chicago, IL, Thiruvikram Sivakumar, MD is listed in the NPI registry under internal medicine. NPI 1083521199 identifies this record in the national registry.

Factual summary compiled by Guide.md from public records; not written by this provider.

Specialty

Internal Medicine (Primary)

Credentials & Licensing

IL licenceAs reported to the NPI registry
No. 125087837As reported
NPINational Provider Identifier
1083521199Issued 2026

As reported to the NPI registry ↗

Common questions

What is Dr. Sivakumar's specialty?

Dr. Sivakumar is an internist in Chicago, IL. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.

NPI registry

Where can I find Dr. Sivakumar?

Dr. Sivakumar is listed at 3134 N Clark St, Chicago, IL 60657. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Dr. Sivakumar?

The number on file is (312) 766-4949. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Dr. Sivakumar?

Dr. Sivakumar's National Provider Identifier is 1083521199. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.

NPI registry

Is Dr. Sivakumar's profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by Dr. Sivakumar. If this is you, claiming it is free.

Guide.md

Guide.md listings do not constitute medical advice or an endorsement.