Maryl JohnsonMD
Advanced Heart Failure & Transplant Cardiology·Madison, WI
Maryl Johnson, MD is an Advanced Heart Failure & Transplant Cardiology provider in Madison, WI, as of July 2026.
- NPI1548236581
- Registered2006
- Class of1977
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Education
Education on record as of August 2026.
Maryl Johnson at a glance
- Provider
- Maryl Johnson
- Credential
- MD
- Location
- Madison, WI
- Medical school
- University of Iowa, Rj & L Carver College of Medicine
- Graduated
- 1977
- NPI registered
- 2006
- NPI
- 1548236581
- 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 Maryl Johnson practice?
Maryl Johnson, MD is based in Madison, WI. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Maryl Johnson's NPI number?
Maryl Johnson's National Provider Identifier (NPI) is 1548236581, registered in 2006. Specialty on record: Advanced Heart Failure And Transplant Cardiology; credential MD.
Where did Maryl Johnson go to medical school?
Maryl Johnson, MD attended University of Iowa, Rj & L Carver College of Medicine, graduating in 1977.
How many Advanced Heart Failure & Transplant Cardiology providers in Wisconsin work at ambulatory surgery centers?
5 Advanced Heart Failure & Transplant Cardiology surgeons and proceduralists in Wisconsin are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Maryl Johnson among them. The Wisconsin Advanced Heart Failure & Transplant Cardiology directory lists each one by city with credential, NPI, and center affiliations.
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