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

Dr. Leonard Klein, MD

Individual provider Anesthesiology Physician · NPI 1336178078

Dr. Leonard Klein, MD is an Anesthesiology Physician in Cleveland, Ohio. Licensed in Ohio. Registered with an NPI since 2006.

Licensed in
OH
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

18697 Bagley Rd
Cleveland, OH 44130-3417
Phone: (440) 816-6246
Fax: (440) 816-6263
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 35058675 (OH)

Record details

NPI number1336178078
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 3, 2006
Last updated in NPPESAugust 20, 2020
Certification dateAugust 20, 2020

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