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

Ana Esther Villanueva, MD

Individual provider Anatomic Pathology & Clinical Pathology Physician · NPI 1588340459

Ana Esther Villanueva, MD is an Anatomic Pathology & Clinical Pathology Physician in St. Louis, Missouri. Practices as a sole proprietor. Licensed in Missouri.

Licensed in
MO
In the registry since
2023
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

1 Barnes Jewish Plz
St. Louis, MO 63110
Phone: (314) 792-5232
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 2023019633 (MO)

Record details

NPI number1588340459
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 26, 2023
Last updated in NPPESJune 26, 2023
Certification dateJune 26, 2023

Other providers in St. Louis