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

Olivia C Arriaza, MD

Individual provider Internal Medicine Physician · NPI 1003657107

Olivia C Arriaza, MD is an Internal Medicine Physician in Galveston, Texas. Licensed in Texas. Registered with an NPI since 2024.

Licensed in
TX
In the registry since
2024
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

301 University Blvd
Galveston, TX 77555-5303
Phone: (409) 747-1883
Fax: (409) 747-8579
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence BP10089873 (TX)

Record details

NPI number1003657107
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 3, 2024
Last updated in NPPESJune 3, 2024
Certification dateJune 3, 2024

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