JUSTIN R MESSINA DMD
NPI 1134415615
Oral & Maxillofacial Surgery in Boston, MA

Active since June 23, 2011Opted out of Medicare · through Sep 1, 2026
MASSACHUSETTS GENERAL HOSPITAL, 55 FRUIT STREET, BOSTON, MA 02114(617) 726-8222 Get Directions Write a Review

NPPES record last updated: June 23, 2011. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Justin R Messina Dmd NPPES

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

JUSTIN R MESSINA DMD (NPI 1134415615) is an individual oral & maxillofacial surgery provider in Boston, Massachusetts, licensed in Massachusetts (DL-11244) and active in the NPI registry since June 2011. He has opted out of Medicare through September 1, 2026.

NPPES Registry Identity

NPI1134415615
Entity TypeIndividualMale
Primary Taxonomy204E00000X
Provider Legal NameJUSTIN R MESSINACredential: DMD
Location AddressMASSACHUSETTS GENERAL HOSPITAL, 55 FRUIT STREETBoston, MA 02114
Mailing AddressMassachusetts General Hospital, 55 Fruit StreetBoston, MA 02114 · (617) 726-8222
Sole ProprietorNo
Enumeration DateJune 23, 2011
NPI 1134415615 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyOral & Maxillofacial SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code204E00000X
License Licensed in MA · DL-11244
Definition

Oral and maxillofacial surgeons are trained to recognize and treat a wide spectrum of diseases, injuries and defects in the head, neck, face, jaws and the hard and soft tissues of the oral and maxillofacial region. They are also trained to administer anesthesia, and provide care in an office setting. They are trained to treat problems such as the extraction of wisdom teeth, misaligned jaws, tumors and cysts of the jaw and mouth, and to perform dental implant surgery.

MASSACHUSETTS GENERAL HOSPITAL, Boston, MA 02114

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Opted out of Medicare

Justin R Messina Dmd has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from September 1, 2020 through September 1, 2026.

Opt-Out Effective DateSeptember 1, 2020
Opt-Out In Effect ThroughSeptember 1, 2026Opt-out affidavits renew automatically every two years unless cancelled

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.

Internal Medicine (Cardiovascular Disease)
MASSACHUSETTS GENERAL HOSPITAL, 55 FRUIT STREET
BOSTON, MA 02114
Internal Medicine
MASSACHUSETTS GENERAL HOSPITAL, 55 FRUIT STREET
BOSTON, MA 02114
Internal Medicine (Nephrology)
MASSACHUSETTS GENERAL HOSPITAL, 55 FRUIT STREET
BOSTON, MA 02114
Thoracic Surgery (Cardiothoracic Vascular Surgery)
MASSACHUSETTS GENERAL HOSPITAL, 55 FRUIT STREET
BOSTON, MA 02114
Pediatrics
MASSACHUSETTS GENERAL HOSPITAL, 55 FRUIT ST.
BOSTON, MA 02114
Surgery (Surgical Oncology)
MASSACHUSETTS GENERAL HOSPITAL, 55 FRUIT ST.
BOSTON, MA 02114
Student in an Organized Health Care Education/Training Program
MASSACHUSETTS GENERAL HOSPITAL, 55 FRUIT STREET
BOSTON, MA 02114
Orthopaedic Surgery
MASSACHUSETTS GENERAL HOSPITAL, 55 FRUIT ST.
BOSTON, MA 02114

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 Justin Messina's NPI number?

The NPI number for Justin Messina is 1134415615. It was assigned to this individual provider in the NPPES registry on June 23, 2011.

Where is Justin Messina located?

Justin Messina practices at Massachusetts General Hospital 55 Fruit Street, Boston, MA 02114. The listed phone number is (617) 726-8222.

What is Justin Messina's specialty?

The primary specialty registered for this NPI is Oral & Maxillofacial Surgery with taxonomy code 204E00000X.

Is Justin Messina enrolled in Medicare?

No. Justin Messina has opted out of Medicare through September 1, 2026. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

What insurance does Justin Messina accept?

Health plans from Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 6 other insurers list Justin Messina 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 Justin Messina was last updated on June 23, 2011. NPI Profile syncs with the weekly NPPES data releases published by CMS.