MARGARET OLIVERIO
NPI 1740631233
Internal Medicine in Westborough, MA

Active since June 25, 2016
99 FISHER ST, WESTBOROUGH, MA 01581(617) 943-2227 Get Directions Write a Review

NPPES record last updated: April 25, 2022. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Apr 25, 2022, Jun 25, 2016 (2 updates tracked since 2016).

About Margaret Oliverio NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARGARET OLIVERIO (NPI 1740631233) is an individual internal medicine provider in Westborough, Massachusetts, licensed in Massachusetts (277736) and active in the NPI registry since June 2016.

NPPES Registry Identity

NPI1740631233
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameMARGARET OLIVERIO
Location Address99 FISHER STWestborough, MA 01581-3331
Mailing Address99 Fisher StWestborough, MA 01581-3331
Sole ProprietorNo
Enumeration DateJune 25, 2016
Last NPPES UpdateApril 25, 20222 updates tracked since enumeration
NPPES CertifiedApril 25, 2022
NPI 1740631233 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses Licensed in MA · 277736 Licensed in MA · 268059
Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

99 FISHER ST, Westborough, MA 01581

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Margaret Oliverio's NPI number?

The NPI number for Margaret Oliverio is 1740631233. It was assigned to this individual provider in the NPPES registry on June 25, 2016.

Where is Margaret Oliverio located?

Margaret Oliverio practices at 99 Fisher St, Westborough, MA 01581. The listed phone number is (617) 943-2227.

What is Margaret Oliverio's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Margaret Oliverio was last updated on April 25, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.