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

Dr. Ruthann Rizzi, MD

Individual provider Psychiatry Physician · NPI 1962428839

Dr. Ruthann Rizzi, MD is a Psychiatry Physician in Worcester, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2006.

Licensed in
MA
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

55 Lake Ave N
Worcester, MA 01655-0002
Phone: (508) 856-6580
Fax: (508) 856-3036
Show map & directions

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

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 77646 (MA)

Record details

NPI number1962428839
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 14, 2006
Last updated in NPPESDecember 3, 2020
Certification dateDecember 3, 2020
Mailing addressPo Box 415348, Boston, MA 02241-5348

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