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

Marta Gryniuk, MD

Individual provider Internal Medicine Physician · NPI 1538164595

Marta Gryniuk, MD is an Internal Medicine Physician in Washington Court House, Ohio. Licensed in Ohio. Registered with an NPI since 2005.

Licensed in
OH
In the registry since
2005
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 Address checks out

1510 Columbus Ave Ste 230
Washington Court House, OH 43160-1899
Phone: (740) 333-3333
Fax: (740) 333-5171
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 35072645 (OH)

Record details

NPI number1538164595
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 16, 2005
Last updated in NPPESJuly 17, 2020
Certification dateJuly 17, 2020

Other providers in Washington Court House