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

Individual provider Medical Oncology Physician · NPI 1558362566

Amy D Tiersten, MD is an Internal Medicine in New York, New York. Graduated from New York University School of Medicine in 1990, 36 years ago. Practices with Icahn School of Medicine at Mount Sinai, a 2,791-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in New York.

Years since qualifying
36
Trained at
New York University School of Medicine
Licensed in
NY
In the registry since
2005
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

1176 5th Ave
New York, NY 10029
Phone: (212) 241-3300
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • One Gustave L. Levy Place, Box 1079, New York, NY 10029 — (212) 241-2298
  • One Gustave L. Levy Place, Box 1079, New York, NY 10029 — (212) 241-2298

Specialties & licences

Medical Oncology Physician (primary) Taxonomy 207RX0202X · Licence 186341 (NY)

Record details

NPI number1558362566
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 2, 2005
Last updated in NPPESFebruary 26, 2019

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolNEW YORK UNIVERSITY SCHOOL OF MEDICINE
Graduated 1990 (36 years in practice)
Group practice Icahn School Of Medicine At Mount Sinai — 2791 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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