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

Dr Andrew W. Riddle DC, PA

Organization Chiropractor · NPI 1649479098

Dr Andrew W. Riddle DC, PA is a Chiropractor in Ellendale, Delaware. Licensed in Delaware. Registered with an NPI since 2007.

Licensed in
DE
In the registry since
2007
What do these letters mean?
PA — Professional association
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

11114 Cedar Creek Rd
Ellendale, DE 19941-2660
Phone: (302) 393-9700
Fax: (302) 422-2900
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence F10000522 (DE)

Record details

NPI number1649479098
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Andrew Riddle — President · (302) 393-9700
NPI enumeratedJuly 16, 2007
Last updated in NPPESJuly 16, 2007
Mailing address11114 Cedar Creek Rd, Ellendale, DE 19941-2660