John RectenwaldM.D., M.S.
John Rectenwald, M.D., M.S. is a Vascular Surgery provider in Madison, WI, as of July 2026.
- NPI1992806905
- Registered2006
- Class of1996
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Education
Education on record as of August 2026.
John Rectenwald at a glance
- Provider
- John Rectenwald
- Credential
- M.D., M.S.
- Specialty
- Vascular Surgery
- Location
- Madison, WI
- Medical school
- Medical College of Georgia School of Medicine
- Graduated
- 1996
- NPI registered
- 2006
- NPI
- 1992806905
- 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 Rectenwald practice?
John Rectenwald, M.D., M.S. is based in Madison, WI. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is John Rectenwald's NPI number?
John Rectenwald's National Provider Identifier (NPI) is 1992806905, registered in 2006. Specialty on record: Vascular Surgery; credential M.D., M.S.
Where did John Rectenwald go to medical school?
John Rectenwald, M.D., M.S. attended Medical College of Georgia School of Medicine, graduating in 1996.
How many Vascular Surgery providers in Wisconsin work at ambulatory surgery centers?
13 Vascular Surgery surgeons and proceduralists in Wisconsin are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, John Rectenwald among them. The Wisconsin Vascular Surgery directory lists each one by city with credential, NPI, and center affiliations.
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