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

David Leon Cohen, MD

Individual provider Dermatology Physician · NPI 1013994839

David Leon Cohen, MD is a Dermatology in Hewlett, New York. Graduated from Icahn School of Medicine at Mount Sinai in 1976, 50 years ago. Practices as a sole proprietor. Licensed in New York.

Years since qualifying
50
Trained at
Icahn School of Medicine at Mount Sinai
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

1800 Rockaway Ave Ste 208
Hewlett, NY 11557-1665
Phone: (516) 887-4343
Fax: (516) 887-8569
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dermatology Physician (primary) Taxonomy 207N00000X · Licence 131037 (NY)

Record details

NPI number1013994839
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedDecember 22, 2005
Last updated in NPPESJuly 6, 2012
Mailing address1800 Rockaway Ave, Ste 208, Hewlett, NY 11557-1665

Medicare enrollment

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

Medicare specialtyDERMATOLOGY
Medical schoolICAHN SCHOOL OF MEDICINE AT MOUNT SINAI
Graduated 1976 (50 years in practice)
Accepts Medicare assignment Not indicated

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