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

Alina O'Brien, DDS

Individual provider Pediatric Dentistry · NPI 1104359793

Alina O'Brien, DDS is a Pediatric Dentistry in Philadelphia, Pennsylvania. Licensed in New York. Registered with an NPI since 2017.

Licensed in
NY
In the registry since
2017
What do these letters mean?
DDS — Doctor of Dental Surgery
A dentist. DDS and DMD are the same qualification — universities choose which title to award.

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Practice location Address checks out

240 S 40th St
Philadelphia, PA 19104-6030
Phone: (215) 898-8965
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Dentistry (primary) Taxonomy 1223P0221X · Licence 060509 (NY)

Record details

NPI number1104359793
Entity typeIndividual (Type 1)
GenderFemale
Credentials DDS
Sole proprietorNo
NPI enumeratedApril 10, 2017
Last updated in NPPESAugust 13, 2024
Certification dateAugust 13, 2024

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