Ronald Tung, MD
Listed as an allergist, with a practice address in Northridge, California.
This record may be out of date. The doctor’s record in the national provider registry hasn’t been updated since 2013, and they don’t appear in current Medicare records. They may have moved or retired. Call before you go.
Practice location 1
18433 Roscoe Blvd, Suite 214
Northridge, CA 91325
From the records
- Specialty
- Allergist
- Records
- National provider registry only, not updated since 2013. May have moved or retired.
- Registry record
- Last updated July 2013
- NPI
- 1841375425 (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