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

Individual provider Audiologist · NPI 1750436150

Dr. Derek Jason Stiles, PHD is an Audiologist in Boston, Massachusetts. Licensed in California and Illinois. Registered with an NPI since 2007.

Licensed in
CA, IL
In the registry since
2007
Specialties on file
2
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

333 Longwood Ave Third Fl
Boston, MA 02115
Phone: (617) 355-6461
Fax: (312) 942-7068
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Audiologist (primary) Taxonomy 231H00000X · Licence 147.001329 (IL)
Audiologist Taxonomy 231H00000X · Licence 2119 (CA)

Record details

NPI number1750436150
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedJanuary 24, 2007
Last updated in NPPESJuly 9, 2018
Mailing address333 Longwood Ave, Third Floor, Boston, MA 02115

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