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

James Youssef, MD

Individual provider Internal Medicine Physician · NPI 1417273152

James Youssef, MD is a Cardiovascular Disease (Cardiology) in New York, New York. Qualified in 2009, 17 years ago. Practices with Icahn School of Medicine at Mount Sinai, a 2,791-clinician group, works from 6 locations and accepts Medicare assignment. Licensed in New York.

Years since qualifying
17
Licensed in
NY
In the registry since
2010
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1190 5th Ave
New York, NY 10029-6503
Phone: (212) 427-1540
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (5)

  • 1931 E 21st St, Brooklyn, NY 11229-1522 — (607) 432-2000
  • 100 High St, Buffalo, NY 14203-1126 — (716) 710-8266
  • 1000 10th Ave, New York, NY 10019-1147 — (212) 523-2400
  • 1111 Amsterdam Ave, New York, NY 10025-1716 — (212) 523-2400
  • 1 Gustave L Levy Pl, New York, NY 10029-6504 — (212) 427-1540

Specialties & licences

Advanced Heart Failure and Transplant Cardiology Physician (primary) Taxonomy 207RA0001X · Licence 272255 (NY)
Internal Medicine Physician Taxonomy 207R00000X · Licence 272255 (NY)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence 272255 (NY)

Record details

NPI number1417273152
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 19, 2010
Last updated in NPPESJuly 3, 2023
Certification dateJune 20, 2023

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Also practisesADVANCED HEART FAILURE AND TRANSPLANT CARDIOLOGY
Medical schoolOTHER
Graduated 2009 (17 years in practice)
Group practice Icahn School Of Medicine At Mount Sinai — 2791 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

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