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Billie Xia, M.D
NPI 1497997381 · on the registry since 2009
Practice
- Address
- 857 S Oyster Bay Rd
Bethpage, NY 11714 - Phone
- (516) 622-8888
- Organisation at this address
- Charles Evans Center, Inc.
Inferred from a shared address, not stated in the registry.
- Clinicians at this address
- 11
Additional practice sites
- 113 Glen Cove Ave, Glen Cove, NY
Registry record
- Primary taxonomy
- Internal Medicine Physician
207R00000X
- Also registered as
- Hospitalist Physician
- Licence states on file
- NY
From the registry's licence fields, which are often incomplete.
- Sex
- Female
- Record last updated
- 2026-05-13
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 New York