Steven MackayD.O.
Interventional Cardiology·Columbia, MO
Steven Mackay, D.O. is an Interventional Cardiology provider in Columbia, MO, as of July 2026.
- NPI1942254834
- Registered2006
- Class of1998
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Education
Education on record as of August 2026.
Steven Mackay at a glance
- Provider
- Steven Mackay
- Credential
- D.O.
- Specialty
- Interventional Cardiology
- Procedures
- Interventional Cardiology CPT codes
- Location
- Columbia, MO
- Medical school
- Midwestern University, Chicago College of Osteopathic Med
- Graduated
- 1998
- NPI registered
- 2006
- NPI
- 1942254834
- 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 Steven Mackay practice?
Steven Mackay, D.O. is based in Columbia, MO. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Steven Mackay's NPI number?
Steven Mackay's National Provider Identifier (NPI) is 1942254834, registered in 2006. Specialty on record: Interventional Cardiology; credential D.O.
Where did Steven Mackay go to medical school?
Steven Mackay, D.O. attended Midwestern University, Chicago College of Osteopathic Med, graduating in 1998.
How many Interventional Cardiology providers in Missouri work at ambulatory surgery centers?
27 Interventional Cardiology surgeons and proceduralists in Missouri are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Steven Mackay among them. The Missouri Interventional Cardiology directory lists each one by city with credential, NPI, and center affiliations.
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