Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Ronald Ray Guiley, OD, MPH

Individual provider Optometrist · NPI 1619913944

Dr. Ronald Ray Guiley, OD, MPH is an Optometry in Bend, Oregon. Graduated from University of California - School of Optometry in 1981, 45 years ago. Practices with Aeg Oregon Professional LLC, a 10-clinician group. Licensed in Oregon.

Years since qualifying
45
Trained at
University of California - School of Optometry
Licensed in
OR
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.
MPH — Master of Public Health
A graduate degree in population health.

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Practice location Address checks out

63455 N Hwy 97 Ste 75
Bend, OR 97703-6761
Phone: (541) 388-7906
Fax: (541) 388-8190
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 1537ATI (OR)

Record details

NPI number1619913944
Entity typeIndividual (Type 1)
GenderMale
Credentials OD , MPH
Sole proprietorNo
NPI enumeratedJune 22, 2006
Last updated in NPPESFebruary 17, 2016

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolUNIVERSITY OF CALIFORNIA - SCHOOL OF OPTOMETRY
Graduated 1981 (45 years in practice)
Group practice Aeg Oregon Professional Llc — 10 clinicians
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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