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

Dr. Stewart Douglas Ryckman, MD

Individual provider Pharmacist · NPI 1538379995

Dr. Stewart Douglas Ryckman, MD is a Pharmacist in Mansfield, Ohio. Practices as a sole proprietor. Licensed in Ohio.

Licensed in
OH
In the registry since
2007
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1468 Brookpark Dr
Mansfield, OH 44906-3504
Phone: (419) 756-5750
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Pharmacist (primary) Taxonomy 183500000X · Licence 03-1-10948 (OH)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence 45953 (OH)

Record details

NPI number1538379995
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 23, 2007
Last updated in NPPESSeptember 11, 2025

Other providers in Mansfield