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UMASS MEMORIAL MEDICAL CENTER, INC.
NPI 1831151455
General Acute Care Hospital in Worcester, MA

Active since April 06, 2006
55 LAKE AVENUE, WORCESTER, MA 01655(508) 334-1000(508) 334-0495 Get Directions Write a Review

NPPES record last updated: March 16, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 16, 2025, Nov 3, 2020, Dec 7, 2015 (3 updates tracked since 2015).

About Umass Memorial Medical Center, Inc. NPPES

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

UMASS MEMORIAL MEDICAL CENTER, INC. (NPI 1831151455) is a healthcare organization registered as a general acute care hospital in Worcester, Massachusetts and active in the NPI registry since April 2006. The organization maintains 4 additional practice locations and lists Sergio Melgar, Evp/cfo, as its authorized official.

NPPES Registry Identity

NPI1831151455
Entity TypeOrganization
Primary Taxonomy282N00000X
Legal Business NameUMASS MEMORIAL MEDICAL CENTER, INC.
Location Address55 LAKE AVENUEWorcester, MA 01655
Mailing Address55 Lake AvenueWorcester, MA 01655 · (508) 334-1000 · Fax (508) 334-0495
Phone(508) 334-1000
Fax(508) 334-0495
Organization SubpartNo
Authorized OfficialSergio MelgarEvp/cfo · (508) 334-0530
Enumeration DateApril 6, 2006
Last NPPES UpdateMarch 16, 20253 updates tracked since enumeration
NPPES CertifiedMarch 16, 2025
✔ NPI 1831151455 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyGeneral Acute Care HospitalHospitals
Taxonomy Code282N00000X
License✔ Licensed in MA · N/A
Definition
An acute general hospital is an institution whose primary function is to provide inpatient diagnostic and therapeutic services for a variety of medical conditions, both surgical and non-surgical, to a wide population group. The hospital treats patients in an acute phase of illness or injury, characterized by a single episode or a fairly short duration, from which the patient returns to his or her normal or previous level of activity.
55 LAKE AVENUE, Worcester, MA 01655
Open in Google Maps ↗

Secondary Practice Locations 4

Location 1281 Lincoln StWorcester, MA 01605-2138 · Phone (508) 334-1000
Location 2119 Belmont StWorcester, MA 01605-2903 · Phone (508) 334-1000
Location 3157 Union StMarlborough, MA 01752-1228 · Phone (508) 334-1000
Location 4378 Plantation StWorcester, MA 01605-2324 · Phone (508) 334-1000

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DIYU KATHERINE PEARCE-FISHER
Student in an Organized Health Care Education/Training Program
55 LAKE AVENUE
WORCESTER, MA 01655
Worcester County (508) 334-1000

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 Umass Memorial Medical Center, Inc.'s NPI number?

The NPI number for Umass Memorial Medical Center, Inc. is 1831151455. It was assigned to this organization in the NPPES registry on April 6, 2006.

Where is Umass Memorial Medical Center, Inc. located?

Umass Memorial Medical Center, Inc. is located at 55 Lake Avenue, Worcester, MA 01655. The listed phone number is (508) 334-1000.

What is Umass Memorial Medical Center, Inc.'s specialty?

The primary specialty registered for this NPI is General Acute Care Hospital with taxonomy code 282N00000X.

What insurance does Umass Memorial Medical Center, Inc. accept?

Health plans from Anthem Blue Cross and Blue Shield list Umass Memorial Medical Center, Inc. as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Umass Memorial Medical Center, Inc. was last updated on March 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.