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

Mark Harris, MD

Individual provider Emergency Medicine Physician · NPI 1124178546

Mark Harris, MD is an Emergency Medicine Physician in Norwalk, Ohio. Licensed in Ohio. Registered with an NPI since 2007.

Licensed in
OH
In the registry since
2007
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 Partly verified

Some contact details are missing from the federal record.

Fisher-Titus Medical Center 272 Benedict Ave
Norwalk, OH 44857
Phone: (800) 589-3862
Show map & directions

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

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 35089039 (OH)

Record details

NPI number1124178546
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 10, 2007
Last updated in NPPESJuly 8, 2007
Mailing address3050 Parma Rd., Parma, OH 44130

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