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

Dr. Alison Koransky, MD

Individual provider Internal Medicine Physician · NPI 1669032389

Dr. Alison Koransky, MD practises Internal Medicine in New York, New York. Graduated from Rutgers, Robert Woood Johnson Medical School in 2019, 7 years ago. Practices with Icahn School of Medicine at Mount Sinai, a 2,791-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in New York and Pennsylvania.

Years since qualifying
7
Trained at
Rutgers, Robert Woood Johnson Medical School
Licensed in
NY, PA
In the registry since
2019
Specialties on file
2
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

17 E 102nd St
New York, NY 10029-5204
Phone: (212) 659-8551
Fax: (212) 831-8116
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1 Gustave L Levy Pl, New York, NY 10029-6504 — (212) 659-8551
  • 3322 N Broad St, Philadelphia, PA 19140-5185 — (215) 707-1800

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 322257 (NY)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD477283 (PA)

Record details

NPI number1669032389
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 14, 2019
Last updated in NPPESJune 6, 2023
Certification dateApril 12, 2023

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolRUTGERS, ROBERT WOOOD JOHNSON MEDICAL SCHOOL
Graduated 2019 (7 years in practice)
Group practice Icahn School Of Medicine At Mount Sinai — 2791 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients58
Services billed 149 a service is one billed item, such as a visit, a test or a procedure
Average patient age66

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Icahn School of Medicine at Mount Sinai

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 2791 clinicians in the practice; 12 are shown here.

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