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

Dr. Jonathan Siegel, DMD

Individual provider Dentist · NPI 1487821138

Dr. Jonathan Siegel, DMD is a Dentist in Philadelphia, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2008.

Licensed in
PA
In the registry since
2008
What do these letters mean?
DMD — Doctor of Dental Medicine
A dentist. Identical training and licensing to a DDS.

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Practice location Address checks out

1818 Market St Ste 100
Philadelphia, PA 19103-3638
Phone: (215) 567-2666
Fax: (215) 561-6084
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence DS035637 (PA)

Record details

NPI number1487821138
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD
Sole proprietorNo
NPI enumeratedMay 13, 2008
Last updated in NPPESMay 13, 2008

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