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

Diana H Thien, DDS

Individual provider General Practice Dentistry · NPI 1588969901

Diana H Thien, DDS is a General Practice Dentistry in Oklahoma City, Oklahoma. Licensed in Louisiana and Oklahoma. Registered with an NPI since 2011.

Licensed in
LA, OK
In the registry since
2011
Specialties on file
2
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

47 NE 23rd St
Oklahoma City, OK 73105-3001
Phone: (405) 525-1222
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 6324 (OK)
General Practice Dentistry Taxonomy 1223G0001X · Licence 6254 (LA)

Record details

NPI number1588969901
Entity typeIndividual (Type 1)
GenderFemale
Credentials DDS
Sole proprietorNo
NPI enumeratedJanuary 14, 2011
Last updated in NPPESMarch 25, 2020
Certification dateMarch 25, 2020

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