John KelseyM.D.
John Kelsey, M.D. is a Pulmonary Disease provider in Chicago, IL, as of July 2026.
- NPI1386667939
- Registered2006
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
John Kelsey at a glance
- Provider
- John Kelsey
- Credential
- M.D.
- Specialty
- Pulmonary Disease
- Location
- Chicago, IL
- NPI registered
- 2006
- NPI
- 1386667939
- Snapshot
- July 2026
Identity, specialty, and affiliations change over time. This is not an endorsement, and not clinical, billing, or legal advice. Providers may request corrections at founders@datalilyai.com. Read the DataLily AI data methodology.
Questions
Where does John Kelsey practice?
John Kelsey, M.D. is based in Chicago, IL. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is John Kelsey's NPI number?
John Kelsey's National Provider Identifier (NPI) is 1386667939, registered in 2006. Specialty on record: Pulmonary Disease; credential M.D.
How many Pulmonary Disease providers in Illinois work at ambulatory surgery centers?
56 Pulmonary Disease surgeons and proceduralists in Illinois are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, John Kelsey among them. The Illinois Pulmonary Disease directory lists each one by city with credential, NPI, and center affiliations.
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