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

David Houston Yawn, MD

Individual provider Blood Banking & Transfusion Medicine Physician · NPI 1124023296

David Houston Yawn, MD is a Blood Banking & Transfusion Medicine Physician in Conroe, Texas. Licensed in Texas. Registered with an NPI since 2005.

Licensed in
TX
In the registry since
2005
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

504 Medical Center Blvd
Conroe, TX 77304-2808
Phone: (713) 481-3544
Fax: (713) 432-0221
Show map & directions

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

Specialties & licences

Anatomic Pathology & Clinical Pathology Physician (primary) Taxonomy 207ZP0102X · Licence D6219 (TX)
Blood Banking & Transfusion Medicine Physician Taxonomy 207ZB0001X · Licence D6219 (TX)

Record details

NPI number1124023296
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 16, 2005
Last updated in NPPESMay 18, 2011