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

Dr. Olva Earl Ryan, DC

Individual provider Chiropractor · NPI 1811090012

Dr. Olva Earl Ryan, DC is a Chiropractor in Bryan, Texas. Licensed in Texas. Registered with an NPI since 2006.

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

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1906 S College Ave
Bryan, TX 77801-1417
Phone: (979) 222-7006
Fax: (979) 822-7006
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 2257 (TX)

Record details

NPI number1811090012
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorNo
NPI enumeratedSeptember 6, 2006
Last updated in NPPESJuly 8, 2007
Mailing address1906 S College Ave, Bryan, TX 77801-1417

Other providers in Bryan