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

Dr. Caroline Mei Shan Ong, MD, MHS

Individual provider Cardiovascular Disease Physician · NPI 1184036436

Dr. Caroline Mei Shan Ong, MD, MHS is a Cardiovascular Disease (Cardiology) in New York, New York. Graduated from Yale University School of Medicine in 2014, 12 years ago. Practices with North Shore-Lij Medical PC, a 6,350-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in New York.

Years since qualifying
12
Trained at
Yale University School of Medicine
Licensed in
NY
In the registry since
2014
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

550 1st Ave
New York, NY 10016-6402
Phone: (212) 263-5506
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 505 Parnassus Ave Rm 987, San Francisco, CA 94143-2204 — (415) 476-1528

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 289896 (NY)

Record details

NPI number1184036436
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD , MHS
Sole proprietorNo
NPI enumeratedMay 21, 2014
Last updated in NPPESJuly 21, 2022
Certification dateMay 12, 2020

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Also practisesINTERNAL MEDICINE
Medical schoolYALE UNIVERSITY SCHOOL OF MEDICINE
Graduated 2014 (12 years in practice)
Group practice North Shore-Lij Medical Pc — 6350 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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