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

Dr John Trzesniowski LLC

Organization General Practice Physician · NPI 1649692500

Dr John Trzesniowski LLC is a General Practice Physician in Philadelphia, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2014.

Licensed in
PA
In the registry since
2014
Specialties on file
2
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

2716 E Allegheny Ave
Philadelphia, PA 19134-5916
Phone: (215) 426-3610
Fax: (215) 426-6835
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Physician (primary) Taxonomy 208D00000X · Licence OS003175L (PA)
General Practice Physician Taxonomy 208D00000X · Licence OS016628 (PA)

Record details

NPI number1649692500
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official John Trzesniowski — Physician · (215) 426-3610
NPI enumeratedJanuary 13, 2014
Last updated in NPPESJanuary 16, 2014
Mailing address2716 E Allegheny Ave, Philadelphia, PA 19134-5916

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