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

Thyra Gutierrez-Sierra

Individual provider Internal Medicine Physician · NPI 1982962916

Thyra Gutierrez-Sierra is an Internal Medicine Physician in Worcester, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2012.

Licensed in
MA
In the registry since
2012

Practice location Address checks out

18 Hammond St
Worcester, MA 01610-1513
Phone: (774) 420-2311
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 263892 (MA)

Record details

NPI number1982962916
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedApril 27, 2012
Last updated in NPPESDecember 5, 2016
Mailing address18 Hammond St, Worcester, MA 01610-1513

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