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

Dr. Chi-Teh Yu, MD

Individual provider Internal Medicine Physician · NPI 1144276833

Dr. Chi-Teh Yu, MD is an Internal Medicine Physician in Williamsville, New York. Licensed in New York. Registered with an NPI since 2006.

Licensed in
NY
In the registry since
2006
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

19 Limestone Dr Ste 6
Williamsville, NY 14221-7091
Phone: (716) 630-6660
Fax: (716) 630-6662
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 125371-1 (NY)

Record details

NPI number1144276833
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 25, 2006
Last updated in NPPESJuly 9, 2007
Mailing address323 Dan Troy Dr, Williamsville, NY 14221-3513

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