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

Dr. David Darrell Defries Jr., DC

Individual provider Chiropractor · NPI 1568400349

Dr. David Darrell Defries Jr., DC is a Chiropractor in Aston, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2006.

Licensed in
PA
In the registry since
2006
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

4716 Pennell Rd
Aston, PA 19014-1864
Phone: (610) 497-0300
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence DC008983 (PA)

Record details

NPI number1568400349
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorNo
NPI enumeratedJune 3, 2006
Last updated in NPPESJuly 13, 2026
Mailing addressPo Box 2427, Aston, PA 19014-0427

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