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

John Whytosek DMD PC

Organization Periodontics · NPI 1700119187

John Whytosek DMD PC is a Periodontics in Broomall, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2009.

Licensed in
PA
In the registry since
2009
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

2004 Sproul Rd Ste 304
Broomall, PA 19008
Phone: (610) 353-8200
Fax: (610) 356-0900
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Periodontics (primary) Taxonomy 1223P0300X · Licence DS030593L (PA)

Record details

NPI number1700119187
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mariann Smith — Office Manager · (610) 353-8200
NPI enumeratedSeptember 16, 2009
Last updated in NPPESSeptember 16, 2009
Mailing address2004 Sproul Road, Suite 304, Broomall, PA 19008

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