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

Dr. Yenhui Chang, MD, PHD

Individual provider Medical Geneticist (PhD) Specialist/Technologist · NPI 1609939164

Dr. Yenhui Chang, MD, PHD is a Medical Geneticist (PhD) Specialist/Technologist in St Petersburg, Florida. Licensed in Florida. Registered with an NPI since 2006.

Licensed in
FL
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

800 6th St S Chc 5th Fl
St Petersburg, FL 33701-4817
Phone: (727) 767-4230
Fax: (727) 767-8911
Show map & directions

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

Specialties & licences

Medical Geneticist (PhD) Specialist/Technologist (primary) Taxonomy 246ZG1000X · Licence DI31966 (FL)

Record details

NPI number1609939164
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD , PHD
Sole proprietorNo
NPI enumeratedDecember 18, 2006
Last updated in NPPESJuly 8, 2007