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

Dr. John Barry Barringer, OD

Individual provider Optometrist · NPI 1528056140

Dr. John Barry Barringer, OD is an Optometry in Ardmore, Oklahoma. Graduated from Illinois College of Optometry at Chicago in 1977, 49 years ago. Accepts Medicare assignment. Licensed in Oklahoma.

Years since qualifying
49
Trained at
Illinois College of Optometry at Chicago
Licensed in
OK
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.

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Practice location Address checks out

715 12th Ave NW
Ardmore, OK 73401-5705
Phone: (580) 226-3523
Fax: (580) 226-3880
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 940 (OK)

Record details

NPI number1528056140
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorNo
NPI enumeratedOctober 7, 2005
Last updated in NPPESNovember 15, 2013
Mailing address715 12th Ave Nw, Ardmore, OK 73401-5705

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolILLINOIS COLLEGE OF OPTOMETRY AT CHICAGO
Graduated 1977 (49 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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