NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Matthew J Jackson, DMD

Oral & Maxillofacial Surgery (D.M.D.) in Boston, MA · enumerated 2005.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1588647911

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Registry record

Entity type Individual (Type 1)
Name Dr. Matthew J Jackson
Credential DMD
Sex Male
Practice address 243 Charles Street, Mass Eye and Ear Infirmary, Boston, MA, 02114
Fax (617) 659-4917
Enumeration date Nov 21, 2005
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

204E00000X Oral & Maxillofacial Surgery (D.M.D.) Allopathic & Osteopathic Physicians · License 11607 (MA) Primary
DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential

Other identifiers

Identifier Type State Issuer
0264822 Medicaid MA -
40346 Other MA HARVARD PILGRIM HMO
757863 Other MA TUFTS HEALTH HMO

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Matthew Jackson?
Matthew Jackson is registered in NPPES with the primary taxonomy of Oral & Maxillofacial Surgery (D.M.D.). The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.