DR. FREDERICK JOSEPH GIARRUSSO DDS
NPI 1376701094
Dentist - Orthodontics and Dentofacial Orthopedics in Worcester, MA

Active since May 29, 2008
27 MECHANICS ST, 203, WORCESTER, MA 01608(508) 753-2489(508) 795-3892 Get Directions Write a Review

NPPES record last updated: May 29, 2008. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Dr. Frederick Joseph Giarrusso Dds NPPES

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

DR. FREDERICK JOSEPH GIARRUSSO DDS (NPI 1376701094) is an individual orthodontics and dentofacial orthopedics provider in Worcester, Massachusetts, licensed in Massachusetts (10229) and active in the NPI registry since May 2008.

NPPES Registry Identity

NPI1376701094
Entity TypeIndividualMale
Primary Taxonomy1223X0400X
Provider Legal NameDR. FREDERICK JOSEPH GIARRUSSOCredential: DDS
Location Address27 MECHANICS ST, 203Worcester, MA 01608-2408
Mailing Address27 Mechanics St, 203Worcester, MA 01608-2408 · (508) 753-2489 · Fax (508) 795-3892
Fax(508) 795-3892
Sole ProprietorNo
Enumeration DateMay 29, 2008
NPI 1376701094 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyDentist · Orthodontics and Dentofacial OrthopedicsDental Providers
Taxonomy Code1223X0400X
License Licensed in MA · 10229
Definition

That area of dentistry concerned with the supervision, guidance and correction of the growing or mature dentofacial structures, including those conditions that require movement of teeth or correction of malrelationships and malformations of their related structures and the adjustment of relationships between and among teeth and facial bones by the application of forces and/or the stimulation and redirection of functional forces within the craniofacial complex. Major responsibilities of orthodontic practice include the diagnosis, prevention, interception and treatment of all forms of malocclusion of the teeth and associated alterations in their surrounding structures; the design, application and control of functional and corrective appliances; and the guidance of the dentition and its supporting structures to attain and maintain optimum occlusal relations in physiologic and esthetic harmony among facial and cranial structures.

27 MECHANICS ST, Worcester, MA 01608

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 Frederick Giarrusso's NPI number?

The NPI number for Frederick Giarrusso is 1376701094. It was assigned to this individual provider in the NPPES registry on May 29, 2008.

Where is Frederick Giarrusso located?

Frederick Giarrusso practices at 27 Mechanics St 203, Worcester, MA 01608. The listed phone number is (508) 753-2489.

What is Frederick Giarrusso's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Orthodontics and Dentofacial Orthopedics, with taxonomy code 1223X0400X.

When was this NPI record last updated?

The NPPES record for Frederick Giarrusso was last updated on May 29, 2008. NPI Profile syncs with the weekly NPPES data releases published by CMS.