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

Dr. David Thomas Klein, MD

Individual provider Internal Medicine Physician · NPI 1316932130

Dr. David Thomas Klein, MD is an Internal Medicine Physician in Lynbrook, New York. Licensed in New York. Registered with an NPI since 2005.

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

50 Hempstead Ave
Lynbrook, NY 11563-1614
Phone: (516) 593-2133
Fax: (516) 593-2224
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 129489 (NY)

Record details

NPI number1316932130
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 19, 2005
Last updated in NPPESJanuary 10, 2008
Mailing address50 Hempstead Ave, Lynbrook, NY 11563-1614

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