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

Dr. Anthony Martin Zizza III, MD

Individual provider Internal Medicine Physician · NPI 1134430747

Dr. Anthony Martin Zizza III, MD is an Internal Medicine Physician in Westborough, Massachusetts. Practices as a sole proprietor and works from 3 locations. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2010
Specialties on file
2
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

1400 Computer Dr Ste 301
Westborough, MA 01581-1790
Phone: (617) 420-5316
Show map & directions

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

Additional practice locations (2)

  • 12 Parkway Dr, Saugus, MA 01906-1957 — (781) 347-1380
  • 10 Dorrance St Ste 700, Providence, RI 02903-2014 — (833) 229-0957

Specialties & licences

Geriatric Medicine (Internal Medicine) Physician (primary) Taxonomy 207RG0300X · Licence 257465 (MA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 245455 (MA)

Record details

NPI number1134430747
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 29, 2010
Last updated in NPPESJanuary 3, 2020
Certification dateJanuary 3, 2020

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