Ronald WittelesMD
Cardiology·Stanford, CA
Ronald Witteles, MD is a Cardiology provider in Stanford, CA, as of July 2026.
- NPI1285779389
- Registered2007
- Class of2000
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Education
Education on record as of August 2026.
Ronald Witteles at a glance
- Provider
- Ronald Witteles
- Credential
- MD
- Specialty
- Cardiovascular Disease (Cardiology)
- Procedures
- Cardiology CPT codes
- Location
- Stanford, CA
- Medical school
- University of Chicago, Pritzker School of Medicine
- Graduated
- 2000
- NPI registered
- 2007
- NPI
- 1285779389
- 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 Ronald Witteles practice?
Ronald Witteles, MD is based in Stanford, CA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Ronald Witteles's NPI number?
Ronald Witteles's National Provider Identifier (NPI) is 1285779389, registered in 2007. Specialty on record: Cardiovascular Disease (Cardiology); credential MD.
Where did Ronald Witteles go to medical school?
Ronald Witteles, MD attended University of Chicago, Pritzker School of Medicine, graduating in 2000.
How many Cardiology providers in California work at ambulatory surgery centers?
444 Cardiology surgeons and proceduralists in California are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Ronald Witteles among them. The California Cardiology directory lists each one by city with credential, NPI, and center affiliations.
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