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

Dr. Julia Theresa O'Brien, AUD

Individual provider Audiologist · NPI 1255229126

Dr. Julia Theresa O'Brien, AUD is an Audiologist in Gambrills, Maryland. Licensed in Maryland. Registered with an NPI since 2025.

Licensed in
MD
In the registry since
2025
What do these letters mean?
AUD — Doctor of Audiology
A hearing specialist who tests hearing and fits hearing aids.

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Practice location Address checks out

2654 Brandermill Blvd
Gambrills, MD 21054-1651
Phone: (410) 672-1233
Show map & directions

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

Specialties & licences

Audiologist (primary) Taxonomy 231H00000X · Licence 01719 (MD)

Record details

NPI number1255229126
Entity typeIndividual (Type 1)
GenderFemale
Credentials AUD
Sole proprietorNo
NPI enumeratedJune 27, 2025
Last updated in NPPESJune 27, 2025
Certification dateJune 26, 2025

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