Dr. Donald A. Dibbern Jr, MD
About This Business
With a specialty in allergy and immunology, Dr. Donald A. Dibbern Jr, MD, practices in Portland, Oregon. He holds an active Oregon medical license and has been registered with the national provider registry since 2006. Among the 74 Portland providers in our directory, he has a 5.0 rating across 2 reviews.
Verified Provider Info
- Specialty (per registry)
- Allergy & Immunology
- NPI Number
- 1538227434
- In registry since
- 2006 (20+ years)
- State license
- MD22872 (OR)
Source: NPPES NPI Registry (CMS) · CMS Doctors & Clinicians dataset · checked 2026-08-18
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Information last updated: September 7, 2026
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