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

Individual provider Emergency Medicine Physician · NPI 1972138899

Adam C Lieber, MD is an Emergency Medicine in Sleepy Hollow, New York. Graduated from Icahn School of Medicine at Mount Sinai in 2021, 5 years ago. Practices with North Shore-Lij Medical PC, a 6,350-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
5
Trained at
Icahn School of Medicine at Mount Sinai
Licensed in
NY
In the registry since
2020
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

701 N Broadway
Sleepy Hollow, NY 10591-1020
Phone: (914) 366-3000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 326806 (NY)

Record details

NPI number1972138899
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 11, 2020
Last updated in NPPESSeptember 5, 2024
Certification dateSeptember 5, 2024
Mailing address701 N Broadway, Sleepy Hollow, NY 10591-1020

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolICAHN SCHOOL OF MEDICINE AT MOUNT SINAI
Graduated 2021 (5 years in practice)
Group practice North Shore-Lij Medical Pc — 6350 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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