Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

John Stendahl

Individual provider Cardiovascular Disease Physician · NPI 1831480433

John Stendahl is a Cardiovascular Disease (Cardiology) in New Haven, Connecticut. Graduated from University of Minnesota Medical School in 2011, 15 years ago. Practices with Yale University, a 2,618-clinician group and accepts Medicare assignment. Licensed in Connecticut.

Years since qualifying
15
Trained at
University of Minnesota Medical School
Licensed in
CT
In the registry since
2011
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Practice location Address checks out

20 York St Ynhh Dept OF Cardiology
New Haven, CT 06510-3220
Phone: (203) 688-4242
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 66313 (CT)

Record details

NPI number1831480433
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedApril 29, 2011
Last updated in NPPESJuly 1, 2020
Certification dateJuly 1, 2020
Mailing address20 York St, Ynhh Dept Of Cardiology, New Haven, CT 06510-3220

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolUNIVERSITY OF MINNESOTA MEDICAL SCHOOL
Graduated 2011 (15 years in practice)
Group practice Yale University — 2618 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in New Haven