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

Dr. Charles Edward Ronan, OD

Individual provider Optometrist · NPI 1639696057

Dr. Charles Edward Ronan, OD is an Optometry in Tahlequah, Oklahoma. Graduated from Indiana University - School of Optometry in 2017, 9 years ago. Practices with Britton Vision Associates Inc, a 12-clinician group and accepts Medicare assignment. Licensed in Oklahoma.

Years since qualifying
9
Trained at
Indiana University - School of Optometry
Licensed in
OK
In the registry since
2017
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

1001 N Grand Ave
Tahlequah, OK 74464-7017
Phone: (918) 444-2109
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 2950 (OK)

Record details

NPI number1639696057
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorNo
NPI enumeratedAugust 25, 2017
Last updated in NPPESAugust 30, 2017

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolINDIANA UNIVERSITY - SCHOOL OF OPTOMETRY
Graduated 2017 (9 years in practice)
Group practice Britton Vision Associates Inc — 12 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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