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

Dr. David L Besser, MD

Individual provider Neurology Physician · NPI 1942273313

Dr. David L Besser, MD is a Neurology Physician in Islip, New York. Licensed in New York. Registered with an NPI since 2006.

Licensed in
NY
In the registry since
2006
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

712 Main St
Islip, NY 11751-3620
Phone: (631) 666-3939
Fax: (631) 666-3994
Show map & directions

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

Specialties & licences

Neurology Physician (primary) Taxonomy 2084N0400X · Licence 161544 (NY)

Record details

NPI number1942273313
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 8, 2006
Last updated in NPPESJune 10, 2016
Mailing address712 Main St, Islip, NY 11751-3620

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