Ethan TumarkinMD
Cardiology·Baltimore, MD
Ethan Tumarkin, MD is a Cardiology provider in Baltimore, MD, as of July 2026.
- NPI1255990503
- Registered2019
- Class of2016
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Education
Education on record as of August 2026.
Ethan Tumarkin at a glance
- Provider
- Ethan Tumarkin
- Credential
- MD
- Specialty
- Cardiovascular Disease (Cardiology)
- Procedures
- Cardiology CPT codes
- Location
- Baltimore, MD
- Medical school
- University of Toronto, Faculty of Medicine
- Graduated
- 2016
- NPI registered
- 2019
- NPI
- 1255990503
- 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 Ethan Tumarkin practice?
Ethan Tumarkin, MD is based in Baltimore, MD. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Ethan Tumarkin's NPI number?
Ethan Tumarkin's National Provider Identifier (NPI) is 1255990503, registered in 2019. Specialty on record: Cardiovascular Disease (Cardiology); credential MD.
Where did Ethan Tumarkin go to medical school?
Ethan Tumarkin, MD attended University of Toronto, Faculty of Medicine, graduating in 2016.
How many Cardiology providers in Maryland work at ambulatory surgery centers?
159 Cardiology surgeons and proceduralists in Maryland are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Ethan Tumarkin among them. The Maryland Cardiology directory lists each one by city with credential, NPI, and center affiliations.
Pilot Analysis
Get the complete Ethan Tumarkin analysis
Tell us where to send it. Our team will prepare an analysis of Ethan Tumarkin covering case volumes, referral patterns, payer mix, and how specialty peers compare, and email it to you within 5-10 business days. Need it faster? Book a demo.