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

Dr. Tian You An, MD

Individual provider Anesthesiology Physician · NPI 1801145792

Dr. Tian You An, MD is an Anesthesiology Physician in Boston, Massachusetts. Practices as a sole proprietor. Licensed in ZZ.

Licensed in
ZZ
In the registry since
2012
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

55 Fruit St
Boston, MA 02114
Phone: (617) 963-4646
Show map & directions

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

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 10199 (ZZ)

Record details

NPI number1801145792
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedSeptember 6, 2012
Last updated in NPPESSeptember 6, 2012

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