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

David Klein, DO

Individual provider Internal Medicine Physician · NPI 1508904624

David Klein, DO is an Internal Medicine Physician in Brooklyn, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2007
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

3245 Nostrand Ave
Brooklyn, NY 11229
Phone: (718) 403-3519
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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 227403-1 (NY)

Record details

NPI number1508904624
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedFebruary 1, 2007
Last updated in NPPESMay 2, 2024
Certification dateMay 2, 2024

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