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Brian Greenberg, M.D
NPI 1609074723 · on the registry since 2007
Practice
- Address
- 3550 N Interstate Ave
Portland, OR 97227 - Phone
- (800) 813-2000
- Organisation at this address
- Kaiser Permanente
Kaiser Permanente
Kaiser Foundation Health Plan Of The Northwest
Kaiser Foundation Health Plan Of The Northwest
Kaiser Foundation Health Plan Of The NorthwestInferred from a shared address, not stated in the registry. - Clinicians at this address
- 233
Additional practice sites
- 136 Sherman Ave, New Haven, CT
Registry record
- Primary taxonomy
- Rheumatology Physician
207RR0500X
- Also registered as
- Rheumatology Physician
Rheumatology Physician - Licence states on file
- CA, CT, OR
From the registry's licence fields, which are often incomplete.
- Sex
- Male
- Record last updated
- 2026-02-16
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