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DR. DONALD D FIORILLO D.D.S.
NPI 1780673657
Dentist - General Practice in Worcester, MA

Active since October 13, 2005
10 WINTHROP ST, WORCESTER, MA 01604(508) 756-0990 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr. Donald D Fiorillo D.d.s. NPPES

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

DR. DONALD D FIORILLO D.D.S. (NPI 1780673657) is an individual general practice provider in Worcester, Massachusetts, licensed in Massachusetts (14489) and active in the NPI registry since October 2005.

NPPES Registry Identity

NPI1780673657
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. DONALD D FIORILLOCredential: D.D.S.
Location Address10 WINTHROP STWorcester, MA 01604-4435
Mailing Address10 Winthrop StWorcester, MA 01604-4435 · (508) 756-0990
Phone(508) 756-0990
Sole ProprietorNo
Enumeration DateOctober 13, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1780673657 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in MA · 14489
Definition
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
10 WINTHROP ST, Worcester, MA 01604
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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.

JAIN MEDICAL GROUP PC
Family Medicine
10 WINTHROP ST
WORCESTER, MA 01604
Worcester County (508) 799-4100
MCGILLICUDDY & SUNGARIAN, M.D'S, LLP
Neurological Surgery
10 WINTHROP ST
WORCESTER, MA 01604
Worcester County (508) 752-6381
DR. PETER P TOMAIOLO MD
Specialist
10 WINTHROP ST, SUITE 311
WORCESTER, MA 01604
Worcester County (508) 755-6129
CHARANJIT S RAO MD PC
Surgery (Vascular Surgery)
10 WINTHROP ST
WORCESTER, MA 01604
Worcester County (508) 756-2244
JANG B. SINGH, M,D,PC.
Internal Medicine (Cardiovascular Disease)
10 WINTHROP ST, VERNON MEDICAL CENTER
WORCESTER, MA 01604
Worcester County (508) 792-2336
DR. FREDERICK CHEUNG
Dentist (Orthodontics and Dentofacial Orthopedics)
10 WINTHROP ST, #210
WORCESTER, MA 01604
Worcester County (508) 755-2207
VERNON INTEGRATIVE MEDICAL GROUP LLC
Internal Medicine
10 WINTHROP ST
WORCESTER, MA 01604
Worcester County (508) 754-9950
DR. PAULETTE R KIMBALL-WREN MD
Pediatrics
10 WINTHROP ST
WORCESTER, MA 01604
Worcester County (508) 753-3120

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 Donald Fiorillo's NPI number?

The NPI number for Donald Fiorillo is 1780673657. It was assigned to this individual provider in the NPPES registry on October 13, 2005.

Where is Donald Fiorillo located?

Donald Fiorillo practices at 10 Winthrop St, Worcester, MA 01604. The listed phone number is (508) 756-0990.

What is Donald Fiorillo's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

When was this NPI record last updated?

The NPPES record for Donald Fiorillo was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.