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

Dr. Douglas R. Merritt, MD

Individual provider Ophthalmology Physician · NPI 1093718322

Dr. Douglas R. Merritt, MD is an Ophthalmology in Grants Pass, Oregon. Graduated from University of Texas Medical School at Houston in 1986, 40 years ago. Practices with Cascade Eyecare Center PC, a 4-clinician group and accepts Medicare assignment. Licensed in Oregon.

Years since qualifying
40
Trained at
University of Texas Medical School at Houston
Licensed in
OR
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1226 NE 7th St
Grants Pass, OR 97526-1424
Phone: (541) 476-6636
Fax: (541) 476-6690
Show map & directions

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

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence MD16756 (OR)

Record details

NPI number1093718322
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 31, 2005
Last updated in NPPESJuly 6, 2011

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolUNIVERSITY OF TEXAS MEDICAL SCHOOL AT HOUSTON
Graduated 1986 (40 years in practice)
Group practice Cascade Eyecare Center Pc — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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