John TsakonasM.D.
Cardiology·Encino, CA
John Tsakonas, M.D. is a Cardiology provider in Encino, CA, as of July 2026.
- NPI1851384499
- Registered2005
- Class of1982
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Education
Education on record as of August 2026.
John Tsakonas at a glance
- Provider
- John Tsakonas
- Credential
- M.D.
- Specialty
- Cardiovascular Disease (Cardiology)
- Procedures
- Cardiology CPT codes
- Location
- Encino, CA
- Medical school
- State University of New York at Stony Brook, School of Medicine
- Graduated
- 1982
- NPI registered
- 2005
- NPI
- 1851384499
- 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 Tsakonas practice?
John Tsakonas, M.D. is based in Encino, CA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is John Tsakonas's NPI number?
John Tsakonas's National Provider Identifier (NPI) is 1851384499, registered in 2005. Specialty on record: Cardiovascular Disease (Cardiology); credential M.D.
Where did John Tsakonas go to medical school?
John Tsakonas, M.D. attended State University of New York at Stony Brook, School of Medicine, graduating in 1982.
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, John Tsakonas among them. The California Cardiology directory lists each one by city with credential, NPI, and center affiliations.
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