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STEPHEN E. TOSI M.D.
NPI 1558334045
Urology in Worcester, MA

Active since February 07, 2006
291 LINCOLN ST, SUITE 201, WORCESTER, MA 01605(508) 755-8663(508) 753-4731 Get Directions Write a Review

NPPES record last updated: October 27, 2020. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Oct 27, 2020, Feb 29, 2016 (2 updates tracked since 2016).

About Stephen E. Tosi M.d. NPPES

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

STEPHEN E. TOSI M.D. (NPI 1558334045) is an individual urology provider in Worcester, Massachusetts, licensed in Massachusetts (40210) and active in the NPI registry since February 2006.

NPPES Registry Identity

NPI1558334045
Entity TypeIndividualMale
Primary Taxonomy208800000X
Provider Legal NameSTEPHEN E. TOSICredential: M.D.
Location Address291 LINCOLN ST, SUITE 201Worcester, MA 01605-3643
Mailing AddressPo Box 415348Boston, MA 02241-5348 · (508) 755-8663 · Fax (508) 753-4731
Phone(508) 755-8663
Fax(508) 753-4731
Sole ProprietorNo
Enumeration DateFebruary 7, 2006
Last NPPES UpdateOctober 27, 20202 updates tracked since enumeration
NPPES CertifiedOctober 27, 2020
✔ NPI 1558334045 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyUrologyAllopathic & Osteopathic Physicians
Taxonomy Code208800000X
License✔ Licensed in MA · 40210
Definition
A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.
Also ListedSurgeryTaxonomy 208600000X · License 40210 (MA)
291 LINCOLN ST, Worcester, MA 01605
Open in Google Maps ↗

Other Identifiers 1

Medicaid110037283AMA

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 20

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

DR. MARY R HAWTHORNE M.D.
Internal Medicine
291 LINCOLN ST
WORCESTER, MA 01605
Worcester County (508) 791-8524
DR. JAMES E FANALE M.D.
Internal Medicine
291 LINCOLN ST
WORCESTER, MA 01605
Worcester County (508) 334-6251
SEVIL HEMAYAT M.D
Internal Medicine
291 LINCOLN ST
WORCESTER, MA 01605
Worcester County (508) 791-8524
MARIAN SABA MD
Internal Medicine
291 LINCOLN ST
WORCESTER, MA 01605
Worcester County (508) 791-8524
MS. TRACY M. CORMIER NP
Nurse Practitioner
291 LINCOLN ST, EMPLOYEE HEALTH
WORCESTER, MA 01605
Worcester County (508) 793-6400
DR. HAWA OZIEN ABU MD
Internal Medicine (Geriatric Medicine)
291 LINCOLN ST
WORCESTER, MA 01605
Worcester County (508) 334-6251
DOUGLAS MISAEL PALACIOS HERNANDEZ
Internal Medicine
291 LINCOLN ST
WORCESTER, MA 01605
Worcester County (508) 799-2922
HAHNEMANN UROLOGY ASSOCIATES, INC.
Urology
291 LINCOLN ST, SUITE 201
WORCESTER, MA 01605
Worcester County (508) 755-8663

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 Stephen Tosi's NPI number?

The NPI number for Stephen Tosi is 1558334045. It was assigned to this individual provider in the NPPES registry on February 7, 2006.

Where is Stephen Tosi located?

Stephen Tosi practices at 291 Lincoln St Suite 201, Worcester, MA 01605. The listed phone number is (508) 755-8663.

What is Stephen Tosi's specialty?

The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.

What insurance does Stephen Tosi accept?

Health plans from Anthem Blue Cross and Blue Shield list Stephen Tosi 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 Stephen Tosi was last updated on October 27, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.