DR. MATTHEW RYAN MASTROROCCO D.M.D.
NPI 1598848889
Dentist - General Practice in Hilton Head Island, SC

Q: What is Matthew Mastrorocco's NPI number?

The NPI number for Matthew Mastrorocco is 1598848889. It was assigned to this individual provider in the NPPES registry on October 23, 2006.

Q: What is Matthew Mastrorocco's specialty?

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

Active since October 23, 2006

4101 MAIN ST STE D, HILTON HEAD ISLAND, SC 29926(843) 682-4601(843) 682-4602 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. Matthew Ryan Mastrorocco D.m.d. NPPES

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

DR. MATTHEW RYAN MASTROROCCO D.M.D. (NPI 1598848889) is an individual general practice provider in Hilton Head Island, South Carolina, licensed in South Carolina (3732) and active in the NPI registry since October 2006.

NPPES Registry Identity

NPI1598848889

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameDR. MATTHEW RYAN MASTROROCCOCredential: D.M.D.

Location Address4101 MAIN ST STE DHilton Head Island, SC 29926-4609

Mailing Address4101 Main St Ste DHilton Head Island, SC 29926-4609 · (843) 682-4601 · Fax (843) 682-4602

Phone(843) 682-4601

Fax(843) 682-4602

Sole ProprietorYes

Enumeration DateOctober 23, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1598848889 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

License✔ Licensed in SC · 3732

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.

4101 MAIN ST STE D, Hilton Head Island, SC 29926

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Other Providers at the Same Location NPPES 2

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

JORDAN RUSSELL HAIRE DMD

Student in an Organized Health Care Education/Training Program

4101 MAIN ST STE D
HILTON HEAD ISLAND, SC 29926

Beaufort County (843) 682-4601

DR. SYDNEY RAE CASKEY-BUCK DDS

Dentist (General Practice)

4101 MAIN ST STE D
HILTON HEAD ISLAND, SC 29926

Beaufort County (843) 683-4601

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 Matthew Mastrorocco's NPI number?

The NPI number for Matthew Mastrorocco is 1598848889. It was assigned to this individual provider in the NPPES registry on October 23, 2006.

Where is Matthew Mastrorocco located?

Matthew Mastrorocco practices at 4101 Main St Ste D, Hilton Head Island, SC 29926. The listed phone number is (843) 682-4601.

What is Matthew Mastrorocco'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 Matthew Mastrorocco was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.