Dr. Fransiskus Andrianto Tjiptowidjojo, DDS, MS
Prosthodontics
9300 SE 91St Ave Ste 403, Happy Valley, OR 97086
We found 30 registered dental providers whose practice address is in Happy Valley, Oregon. 26 of them are registered for general dentistry, and the rest cover specialties such as prosthodontics (3) and orthodontics (1). The ZIP codes with the most listed offices are 97086 and 97015. Entries are unclaimed until a practice verifies them, so please call or request a time to confirm insurance, hours and services.
Sources: dentist count = listings on this site from the CMS NPI registry (mailing city, which can reach beyond city limits); population = U.S. Census Bureau, Vintage 2024 Population Estimates (July 1, 2024).
“New” = NPI first issued in 2025 or 2026 according to the CMS NPI registry (our data stores the year only). A new NPI can also mean a dentist who recently moved or opened a new practice entity.
Pins show the approximate ZIP-code area of each address, not the exact door. Map © OpenStreetMap contributors.
Prosthodontics
9300 SE 91St Ave Ste 403, Happy Valley, OR 97086
Source: NPPES NPI registry (CMS). A listing is not an endorsement. All Oregon cities