Quick answers
- Where does Charlotte E. Ariyan see patients?
- Medicare's clinician data lists 4 practice locations, including New York, NY and West Harrison, NY. Call before your visit to confirm the address.
- What is Charlotte E. Ariyan's specialty?
- Medicare lists Surgical Oncology as the primary specialty, and also General Surgery.
- Does Charlotte E. Ariyan accept Medicare assignment?
- Yes. Medicare's clinician data says Charlotte E. Ariyan accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- Does Charlotte E. Ariyan offer telehealth?
- Medicare's clinician data says Charlotte E. Ariyan offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Charlotte E. Ariyan?
- (646) 888-7100, as listed in official Medicare / NPI Registry data.
- What is Charlotte E. Ariyan's NPI number?
- 1316114390. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Charlotte E. Ariyan is enrolled with Medicare (CMS data updated 2026-10-02).
- 1133 York AveNew York, NY 10065 (646) 888‑7100
- 1275 York AveNew York, NY 10065 (212) 639‑2000
- 160 E 53rd StNew York, NY 10022 (212) 610‑0496
- 500 Westchester AveWest Harrison, NY 10604 (212) 639‑2000
Group practices
Medicare enrollment lists Charlotte E. Ariyan as a member of these groups (CMS data updated 2026-10-02).
- MSKCC Surgery Group369 clinicians in the group
- MSK Harrison132 clinicians in the group
Specialties
- Surgical Oncologyprimary
- General Surgeryalso
Other surgical oncologists in New York
Clinicians with the same Medicare primary specialty in New York, NY — not a recommendation.
Clinician information
| Medical school | University Of Vermont College Of Medicine |
|---|---|
| Graduation year | 1997 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1316114390 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians