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

Dr. Xutong Guo, MD

Individual provider Internal Medicine Physician · NPI 1790572071

Dr. Xutong Guo, MD is an Internal Medicine Physician in Elizabeth, New Jersey. Licensed in Iowa. Registered with an NPI since 2025.

Licensed in
IA
In the registry since
2025
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

225 Williamson St
Elizabeth, NJ 07202-3625
Phone: (908) 994-5000
Fax: (908) 994-5000
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence $$$$$$$$$ (IA)

Record details

NPI number1790572071
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 22, 2025
Last updated in NPPESApril 22, 2025
Certification dateApril 10, 2025

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