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

Dr. Mark Joseph Reddan, OD

Individual provider Optometrist · NPI 1558390229

Dr. Mark Joseph Reddan, OD is an Optometry in Florissant, Missouri. Graduated from Southern California College of Optometry in 1982, 44 years ago. Practices with Eye Center Inc, a 4-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
44
Trained at
Southern California College of Optometry
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 →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

900 N Highway 67
Florissant, MO 63031-2919
Phone: (314) 838-0300
Fax: (314) 838-4682
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (1)

  • 4750 Mexico Rd Ste 200, Saint Peters, MO 63376-1668 — (314) 838-0300

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence T02531 (MO)

Record details

NPI number1558390229
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorNo
NPI enumeratedJuly 3, 2006
Last updated in NPPESNovember 9, 2022
Certification dateNovember 9, 2022

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolSOUTHERN CALIFORNIA COLLEGE OF OPTOMETRY
Graduated 1982 (44 years in practice)
Group practice Eye Center Inc — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Florissant