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

Mark N Casdorph, DO

Individual provider Psychiatry Physician · NPI 1104870955

Mark N Casdorph, DO is a Psychiatry Physician in Troy, Ohio. Works from 2 locations. Licensed in Ohio and West Virginia.

Licensed in
OH, WV
In the registry since
2006
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

3130 N County Road 25A
Troy, OH 45373-1337
Phone: (937) 440-7305
Fax: (937) 440-7702
Show map & directions

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

Additional practice locations (1)

  • 3375 Us Rt 60 E, Huntington, WV 25705-2837 — (304) 525-7851

Specialties & licences

Child & Adolescent Psychiatry Physician (primary) Taxonomy 2084P0804X · Licence 34.007158 (OH)
Psychiatry Physician Taxonomy 2084P0800X · Licence 1322 (WV)

Record details

NPI number1104870955
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMay 19, 2006
Last updated in NPPESJuly 21, 2022

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