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

Dr. Mark Steven Klein, MD

Individual provider Neurological Surgery Physician · NPI 1174612246

Dr. Mark Steven Klein, MD is a Neurological Surgery Physician in Clinton, Maryland. Licensed in Maryland. Registered with an NPI since 2006.

Licensed in
MD
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

7501 Surraits Rd #204
Clinton, MD 20735
Phone: (301) 856-2556
Fax: (301) 856-8956
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Neurological Surgery Physician (primary) Taxonomy 207T00000X · Licence 017032 (MD)

Record details

NPI number1174612246
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 12, 2006
Last updated in NPPESNovember 16, 2007
Mailing address7501 Surraits Rd, 204, Clinton, MD 20735

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