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

Dr. Mark Jay Klein, MD

Individual provider Pulmonary Disease Physician · NPI 1093718165

Dr. Mark Jay Klein, MD is a Pulmonary Disease Physician in Salinas, California. Licensed in California. Registered with an NPI since 2005.

Licensed in
CA
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

1033 Los Palos Dr
Salinas, CA 93901-3916
Phone: (831) 757-2058
Fax: (831) 757-0232
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence G22851 (CA)

Record details

NPI number1093718165
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 23, 2005
Last updated in NPPESJune 6, 2014
Mailing addressPo Box 4363, Salinas, CA 93912-4363

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