Cullen BuchananMD
Cardiology·Madison, WI
Cullen Buchanan, MD is a Cardiology provider in Madison, WI, as of July 2026.
- NPI1003312026
- Registered2018
- Class of2018
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Education
Education on record as of August 2026.
Cullen Buchanan at a glance
- Provider
- Cullen Buchanan
- Credential
- MD
- Specialty
- Cardiovascular Disease (Cardiology)
- Procedures
- Cardiology CPT codes
- Location
- Madison, WI
- Medical school
- Medical College of Wisconsin
- Graduated
- 2018
- NPI registered
- 2018
- NPI
- 1003312026
- 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 Cullen Buchanan practice?
Cullen Buchanan, MD is based in Madison, WI. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Cullen Buchanan's NPI number?
Cullen Buchanan's National Provider Identifier (NPI) is 1003312026, registered in 2018. Specialty on record: Cardiovascular Disease (Cardiology); credential MD.
Where did Cullen Buchanan go to medical school?
Cullen Buchanan, MD attended Medical College of Wisconsin, graduating in 2018.
How many Cardiology providers in Wisconsin work at ambulatory surgery centers?
77 Cardiology surgeons and proceduralists in Wisconsin are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Cullen Buchanan among them. The Wisconsin Cardiology directory lists each one by city with credential, NPI, and center affiliations.
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