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William Regan, M.D
NPI 1164576955 · on the registry since 2007
Practice
- Address
- 221 Stewarts Ferry Pike
Nashville, TN 37214 - Phone
- (615) 902-7461
- Organisation at this address
- State Of Tennessee State F&A Payroll
Inferred from a shared address, not stated in the registry.
- Clinicians at this address
- 25
Additional practice sites
- 6000 Hospital Dr, Hannibal, MO
Registry record
- Primary taxonomy
- Psychiatry Physician
2084P0800X
- Also registered as
- Psychiatry Physician
Psychiatry Physician - Licence states on file
- IL, MO, TN
From the registry's licence fields, which are often incomplete.
- Sex
- Male
- Record last updated
- 2026-02-25
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 Tennessee