Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Xiaotao Guo, MD

Individual provider Specialist · NPI 1437239670

Xiaotao Guo, MD is a Specialist in Princeton, New Jersey. Licensed in New Jersey. Registered with an NPI since 2006.

Licensed in
NJ
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

253 Witherspoon St
Princeton, NJ 08540-3211
Phone: (972) 932-1302
Fax: (972) 932-1312
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence MA64156 (NJ)

Record details

NPI number1437239670
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 16, 2006
Last updated in NPPESJuly 8, 2007
Mailing addressPo Box 3563, Princeton, NJ 08543-3563

Other providers in Princeton