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

Dr. John Robert Marler, MD

Individual provider Neurology Physician · NPI 1134424666

Dr. John Robert Marler, MD is a Neurology Physician in Silver Spring, Maryland. Practices as a sole proprietor. Licensed in Maryland.

Licensed in
MD
In the registry since
2011
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

10903 New Hampshire
Silver Spring, MD 20993-0002
Phone: (301) 796-4221
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Neurology Physician (primary) Taxonomy 2084N0400X · Licence D0031513 (MD)

Record details

NPI number1134424666
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJanuary 13, 2011
Last updated in NPPESSeptember 26, 2011
Mailing address10903 New Hampshire, Silver Spring, MD 20993-0002

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