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

Individual provider Neurology Physician · NPI 1699938597

Dr. Cappi Lay, MD practises Emergency Medicine in New York, New York. Qualified in 2005, 21 years ago. Practices with Icahn School of Medicine at Mount Sinai, a 2,791-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in New York.

Years since qualifying
21
Licensed in
NY
In the registry since
2008
Specialties on file
3
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

5 E 98th St Fl 14
New York, NY 10029-6501
Phone: (212) 241-8867
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 630 W 168th St, New York, NY 10032-3725 — (917) 747-3678

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 248344-1 (NY)
Neurology Physician Taxonomy 2084N0400X · Licence 248344-1 (NY)
Neurocritical Care Physician Taxonomy 2084A2900X · Licence 248344-1 (NY)

Record details

NPI number1699938597
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 10, 2008
Last updated in NPPESJanuary 14, 2025
Certification dateJanuary 14, 2025

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Also practisesCRITICAL CARE (INTENSIVISTS), NEUROLOGY, NEUROSURGERY
Medical schoolOTHER
Graduated 2005 (21 years in practice)
Group practice Icahn School Of Medicine At Mount Sinai — 2791 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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 patients115
Services billed 319 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

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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