Richard KeenM.D., FACS
Richard Keen, M.D., FACS is a Vascular Surgery provider in Chicago, IL, as of July 2026.
- NPI1841394129
- Registered2006
- Class of1985
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Education
Education on record as of August 2026.
Richard Keen at a glance
- Provider
- Richard Keen
- Credential
- M.D., FACS
- Specialty
- Vascular Surgery
- Location
- Chicago, IL
- Medical school
- University of Illinois College of Med (chi/peor/rock/chm-Urb)
- Graduated
- 1985
- NPI registered
- 2006
- NPI
- 1841394129
- 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 Richard Keen practice?
Richard Keen, M.D., FACS is based in Chicago, IL. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Richard Keen's NPI number?
Richard Keen's National Provider Identifier (NPI) is 1841394129, registered in 2006. Specialty on record: Vascular Surgery; credential M.D., FACS.
Where did Richard Keen go to medical school?
Richard Keen, M.D., FACS attended University of Illinois College of Med (chi/peor/rock/chm-Urb), graduating in 1985.
How many Vascular Surgery providers in Illinois work at ambulatory surgery centers?
20 Vascular Surgery surgeons and proceduralists in Illinois are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Richard Keen among them. The Illinois Vascular Surgery directory lists each one by city with credential, NPI, and center affiliations.
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