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Edit this profileAt a glance
- 2020 W Harrison St, Suite 1266, Chicago, IL 60612
About John Kowalski
Based in Chicago, IL, John A. Kowalski is listed in the NPI registry under infectious disease. NPI 1235178708 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (312) 572-4739
- Email not available
Practice Locations
2020 W HARRISON ST SUITE 1266
Chicago, IL 60612
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other infectious disease specialists at this location 2
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Common questions
What is John A. Kowalski's specialty?
John A. Kowalski is an infectious disease specialist in Chicago, IL. That is the designation recorded for this NPI in the federal registry, where it is listed as “Infectious Disease”.
NPI registry
Where can I find John A. Kowalski?
John A. Kowalski is listed at 2020 W Harrison St Suite 1266, Chicago, IL 60612. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact John A. Kowalski?
The number on file is (312) 572-4739. Contact the office directly to confirm availability and scheduling.
NPI registry
What is John A. Kowalski's NPI number?
John A. Kowalski's National Provider Identifier is 1235178708. 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
How long has John A. Kowalski been practicing?
John A. Kowalski has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has John A. Kowalski confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by John A. Kowalski. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.