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

Dr. Dale E Assing, OD

Individual provider Optometrist · NPI 1669540373

Dr. Dale E Assing, OD is an Optometrist in Cassville, Missouri. Licensed in Missouri. Registered with an NPI since 2006.

Licensed in
MO
In the registry since
2006
What do these letters mean?
OD — Doctor of Optometry
An optometrist: examines eyes, prescribes glasses and contacts, and treats many eye conditions.

See every abbreviation used in this directory →

Practice location Address checks out

504 W St
Cassville, MO 65625-1462
Phone: (417) 847-2515
Fax: (417) 847-2020
Show map & directions

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

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence TO2374 (MO)

Record details

NPI number1669540373
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorNo
NPI enumeratedDecember 1, 2006
Last updated in NPPESMay 14, 2008
Mailing address504 West St, Cassville, MO 65625-1462

Other providers in Cassville