Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Matthew E Lawler, DMD

Oral & Maxillofacial Surgery (D.M.D.) in South Portland, ME · enumerated 2012.

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

National Provider Identifier

1649534116

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Registry record

Entity type Individual (Type 1)

Name Matthew E Lawler

Credential DMD

Sex Male

Practice address 20 Long Creek Drive, South Portland, ME, 04106

Phone (207) 772-4063

Fax (207) 772-8641

Enumeration date Jun 29, 2012

Last updated in NPPES Dec 20, 2018

Taxonomy & licenses

204E00000X Oral & Maxillofacial Surgery (D.M.D.) Allopathic & Osteopathic Physicians · License 4595 (ME) Primary

DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Matthew Lawler?

Matthew Lawler 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.

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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-12-20.