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

Dr. Mardonio Jesus Yap, MD

Individual provider Family Medicine Physician · NPI 1548495641

Dr. Mardonio Jesus Yap, MD is a Family Medicine Physician in Saint Louis, Missouri. Practices as a sole proprietor. Licensed in Missouri.

Licensed in
MO
In the registry since
2009
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 →

Practice location Address checks out

2010 Grecian Way Ct
Saint Louis, MO 63131-1607
Phone: (314) 965-3915
Show map & directions

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

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence 30508 (MO)
Family Medicine Physician Taxonomy 207Q00000X · Licence 30508 (MO)

Record details

NPI number1548495641
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 19, 2009
Last updated in NPPESMay 19, 2009

Other providers in Saint Louis