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Search › Arizona › Psychiatry

Regan O'Brien, M.D

NPI 1578950978 · on the registry since 2015

Practice

Address
2700 N Hayden Rd Apt 2094
Scottsdale, AZ 85257
Phone
(602) 559-1920
Organisation at this address
Global Medical Alert
Way To Go Transportation
Inferred from a shared address, not stated in the registry.
Clinicians at this address
6

Registry record

Primary taxonomy
Psychiatry
2084P0800X
Licence states on file
AZ
From the registry's licence fields, which are often incomplete.
Sex
Female
Record last updated
2026-02-13

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 Arizona