Search › Oregon › Otology & Neurotology Physician
Frank Warren, M.D
NPI 1780637363 · on the registry since 2006
Practice
- Address
- 1815 Sw Marlow Ave Ste 100
Portland, OR 97225 - Phone
- (503) 935-8100
- Fax
- (503) 935-8110
- Organisation at this address
- Project Quest
J Rafe Sales, Md Pc
Inspire Life Center Llc
Brain Rehabilitation Medicine
Active Wellness Chiropractic,PcInferred from a shared address, not stated in the registry. - Clinicians at this address
- 58
Additional practice sites
- 5920 Ne Ray Cir Ste 220, Hillsboro, OR
Registry record
- Primary taxonomy
- Otology & Neurotology Physician
207YX0901X
- Licence states on file
- OR
From the registry's licence fields, which are often incomplete.
- Sex
- Male
- Record last updated
- 2025-10-14
Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in Oregon