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

Dr. Jeffrey David Welder, MD

Individual provider Ophthalmology Physician · NPI 1043504681

Dr. Jeffrey David Welder, MD is an Ophthalmology in Ashland, Oregon. Graduated from University of Iowa, Rj & L Carver College of Medicine in 2011, 15 years ago. Practices with Siskiyou Eye Center Medical Group Inc, a 6-clinician group and accepts Medicare assignment. Licensed in California and Oregon.

Years since qualifying
15
Trained at
University of Iowa, Rj & L Carver College of Medicine
Licensed in
CA, OR
In the registry since
2011
Specialties on file
2
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

648 N Main St
Ashland, OR 97520-1710
Phone: (541) 482-8100
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence 170561 (OR)
Ophthalmology Physician Taxonomy 207W00000X · Licence 135745 (CA)

Record details

NPI number1043504681
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 31, 2011
Last updated in NPPESJuly 16, 2015

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolUNIVERSITY OF IOWA, RJ & L CARVER COLLEGE OF MEDICINE
Graduated 2011 (15 years in practice)
Group practice Siskiyou Eye Center Medical Group Inc — 6 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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