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Search › New York › 390200000X

Yu Guan, MD

NPI 1124961966 · on the registry since 2026

Practice

Address
50 Route 25a
Smithtown, NY 11787
Phone
(646) 371-5060
Organisation at this address
Island Neonatology
Alliance Anesthesia
Michael Bishai Md, Llc
Bizeta Medical Office Pc
Office Based Anesthesia Llc
Inferred from a shared address, not stated in the registry.
Clinicians at this address
58

Additional practice sites

  • 1000 N Village Ave, Rockville Centre, NY

Registry record

Primary taxonomy
390200000X
390200000X
Sex
Male
Record last updated
2026-04-14

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 New York