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

Dr. Gabriel Alejandro Bien-Willner, MD, PHD

Individual provider Anatomic Pathology Physician · NPI 1154573251

Dr. Gabriel Alejandro Bien-Willner, MD, PHD is an Anatomic Pathology Physician in Oak Ridge North, Texas. Practices as a sole proprietor and works from 2 locations. Licensed in Missouri and Texas.

Licensed in
MO, TX
In the registry since
2008
Specialties on file
2
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

26797 Hanna Rd Bldg 4D1
Oak Ridge North, TX 77385-6628
Phone: (832) 687-8555
Show map & directions

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

Additional practice locations (1)

  • 660 S Euclid Ave, Saint Louis, MO 63110-1010 — (314) 294-9297

Specialties & licences

Molecular Genetic Pathology (Pathology) Physician (primary) Taxonomy 207ZP0007X · Licence Q1360 (TX)
Anatomic Pathology Physician Taxonomy 207ZP0101X · Licence 2008015640 (MO)

Record details

NPI number1154573251
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorYes
NPI enumeratedOctober 21, 2008
Last updated in NPPESSeptember 19, 2022
Certification dateSeptember 19, 2022
Mailing address6 Eden Elm Pl # 8118, The Woodlands, TX 77381-3123