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

Robert L. Irby Jr., OD

Individual provider Optometrist · NPI 1942200969

Robert L. Irby Jr., OD is an Optometrist in Holdenville, Oklahoma. Licensed in Oklahoma. Registered with an NPI since 2005.

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.

See every abbreviation used in this directory →

Practice location Address checks out

121 W Main St
Holdenville, OK 74848-3229
Phone: (405) 379-3610
Fax: (405) 379-2019
Show map & directions

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

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 831 (OK)

Record details

NPI number1942200969
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorNo
NPI enumeratedAugust 1, 2005
Last updated in NPPESJune 29, 2009

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