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

Dr. Charlotte Eielson Ariyan, MD, PHD

Individual provider Surgery Physician · NPI 1316114390

Dr. Charlotte Eielson Ariyan, MD, PHD is a Surgical Oncology in New York, New York. Graduated from University of Vermont College of Medicine in 1997, 29 years ago. Practices with MSKCC Surgery Group, a 365-clinician group, accepts Medicare assignment and offers telehealth. Licensed in New York.

Years since qualifying
29
Trained at
University of Vermont College of Medicine
Licensed in
NY
In the registry since
2008
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

1275 York Ave Memorial Sloan-Kettering Cancer Ctr Dept Surgery
New York, NY 10065-6007
Phone: (212) 639-2000
Fax: (212) 326-3351
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence 240586 (NY)

Record details

NPI number1316114390
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD , PHD
Sole proprietorNo
NPI enumeratedMay 9, 2008
Last updated in NPPESMay 9, 2008

Medicare enrollment

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

Medicare specialtySURGICAL ONCOLOGY
Also practisesGENERAL SURGERY
Medical schoolUNIVERSITY OF VERMONT COLLEGE OF MEDICINE
Graduated 1997 (29 years in practice)
Group practice Mskcc Surgery Group — 365 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations4 on file with Medicare

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