Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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MS. Jenna Mackenzie, MS, CCC-SLP

Individual provider Speech-Language Pathologist · NPI 1558714337

MS. Jenna Mackenzie, MS, CCC-SLP is a Speech-Language Pathologist in Philadelphia, Pennsylvania. Licensed in New Jersey, Pennsylvania and Texas. Registered with an NPI since 2016.

Licensed in
NJ, PA, TX
In the registry since
2016
Specialties on file
3
What do these letters mean?
MS — Master of Science
A graduate science degree.
CCC-SLP — Certificate of Clinical Competence in Speech-Language Pathology
A speech-language pathologist certified by ASHA.

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Practice location Address checks out

1101 Chestnut St Fl 16
Philadelphia, PA 19107-3612
Phone: (215) 955-6760
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X · Licence SL016316 (PA)
Speech-Language Pathologist Taxonomy 235Z00000X · Licence 111874 (TX)
Speech-Language Pathologist Taxonomy 235Z00000X · Licence 41YS01348300 (NJ)

Record details

NPI number1558714337
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , CCC-SLP
Sole proprietorNo
NPI enumeratedJuly 18, 2016
Last updated in NPPESJanuary 21, 2026
Certification dateJanuary 21, 2026

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