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

Charles C Assell III, OD

Individual provider Optometrist · NPI 1962574137

Charles C Assell III, OD is an Optometry in St Charles, Illinois. Graduated from Illinois College of Optometry at Chicago in 2004, 22 years ago. Practices with Drs Aide and Assell Optometrists, PC, a 4-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
22
Trained at
Illinois College of Optometry at Chicago
Licensed in
IL
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.

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Practice location Address checks out

3800 E Main St #114
St Charles, IL 60174-2457
Phone: (630) 443-7200
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X (IL)

Record details

NPI number1962574137
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorNo
NPI enumeratedNovember 14, 2006
Last updated in NPPESJuly 8, 2007

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolILLINOIS COLLEGE OF OPTOMETRY AT CHICAGO
Graduated 2004 (22 years in practice)
Group practice Drs. Aide And Assell Optometrists, P.C. — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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