Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

John Ziegler, DDS

Individual provider General Practice Dentistry · NPI 1407917297

John Ziegler, DDS practises General Practice Dentistry in Allentown, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2006.

Licensed in
PA
In the registry since
2006
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

124 N 15th St
Allentown, PA 18102-3608 Not confirmed with CMS for 17 years — call before visiting
Phone: (610) 435-3230
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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 DS017026L (PA)

Record details

NPI number1407917297
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedDecember 13, 2006
Last updated in NPPESMarch 27, 2009

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