Chang Su, MD
Listed as an allergist, with 2 practice addresses in Portland, Oregon, and New Haven, Connecticut.
Practice locations 2
3181 SW Sam Jackson Park Rd
Portland, OR 9723920 York St
New Haven, CT 06510
From the records
- Specialty
- Allergist
- Records
- National provider registry only, updated October 2026.
- Registry record
- Last updated October 2026
- NPI
- 1639753650 (national provider registry)
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From CMS’s Doctors and Clinicians file (October 2026) and the national provider registry, NPPES (October 2026). Listings are free and in alphabetical order; we don’t rate or recommend doctors. How we list doctors