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

Joan L Sefcik, DDS

Individual provider General Practice Dentistry · NPI 1578712550

Joan L Sefcik, DDS is a General Practice Dentistry in Austin, Texas. Licensed in Texas. Registered with an NPI since 2008.

Licensed in
TX
In the registry since
2008
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

4014 Marathon Blvd
Austin, TX 78756-3718
Phone: (512) 453-6337
Fax: (512) 453-6937
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence 14891 (TX)

Record details

NPI number1578712550
Entity typeIndividual (Type 1)
GenderFemale
Credentials DDS
Sole proprietorNo
NPI enumeratedSeptember 15, 2008
Last updated in NPPESSeptember 15, 2008
Mailing address4014 Marathon Blvd, Austin, TX 78756-3718

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