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

Dr. Mark Alan Dalton, OD

Individual provider Corneal and Contact Management Optometrist · NPI 1942291547

Dr. Mark Alan Dalton, OD is an Optometry in Sullivan, Missouri. Graduated from University of Missouri St Louis - School of Optometry in 2002, 24 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
24
Trained at
University of Missouri St Louis - School of Optometry
Licensed in
MO
In the registry since
2005
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

14 Community Plz
Sullivan, MO 63080-1567
Phone: (573) 468-2020
Fax: (636) 556-9952
Show map & directions

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

Specialties & licences

Corneal and Contact Management Optometrist (primary) Taxonomy 152WC0802X · Licence 2002015836 (MO)

Record details

NPI number1942291547
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorYes
NPI enumeratedNovember 2, 2005
Last updated in NPPESAugust 7, 2014
Mailing addressPo Box 280, Saint Clair, MO 63077-0280

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOPTOMETRY
Medical schoolUNIVERSITY OF MISSOURI ST LOUIS - SCHOOL OF OPTOMETRY
Graduated 2002 (24 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare