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

Dr. Harold Mars, MD

Individual provider Neurology Physician · NPI 1003900812

Dr. Harold Mars, MD is a Neurology Physician in Beachwood, Ohio. Practices as a sole proprietor. Licensed in Ohio.

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

3609 Park East Dr Ste 517
Beachwood, OH 44122-4331
Phone: (216) 831-6085
Fax: (216) 831-6172
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Neurology Physician (primary) Taxonomy 2084N0400X · Licence 35 032974 (OH)

Record details

NPI number1003900812
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedOctober 3, 2006
Last updated in NPPESApril 2, 2008
Mailing address3609 Park East Dr, Suite 517, Beachwood, OH 44122-4331

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