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

Dr. Ariel De Llanos, MD

Individual provider Psychiatry Physician · NPI 1922171743

Dr. Ariel De Llanos, MD is a Psychiatry Physician in San Antonio, Texas. Licensed in Texas. Registered with an NPI since 2006.

Licensed in
TX
In the registry since
2006
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

2040 Babcock Rd Ste 301
San Antonio, TX 78229-4428
Phone: (210) 858-9980
Fax: (210) 858-9990
Show map & directions

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

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence N2465 (TX)

Record details

NPI number1922171743
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 17, 2006
Last updated in NPPESSeptember 6, 2022
Certification dateSeptember 6, 2022

Other providers in San Antonio