Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mark Edward Grubb, D.D.S.

Oral and Maxillofacial Pathology Dentistry in Bangor, ME · enumerated 2007 · practices at Northeast Oral & Maxillofacial Surgery Associates P.A..

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

National Provider Identifier

1518003094

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Registry record

Entity type Individual (Type 1)

Name Mark Edward Grubb

Credential D.D.S.

Sex Male

Practice address 37 Bower St, Bangor, ME, 04401

Phone (207) 945-5691

Fax (207) 942-9525

Enumeration date Jan 30, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1223P0106X Oral and Maxillofacial Pathology Dentistry Dental Providers · License 3340 (ME) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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.

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Frequently asked questions

How do I verify Mark Grubb's NPI record?

Cross-check NPI 1518003094 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1518003094 active?

Yes, as of the latest NPPES snapshot, NPI 1518003094 is active (record last updated 2007-07-08).

Other providers at this practice address

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William Deighan Oral and Maxillofacial Pathology Dentistry · Bangor, ME NPI 1073659538 Northeast Oral & Maxillofacial Surgery Associates P.A. Oral and Maxillofacial Pathology Dentistry · Bangor, ME NPI 1255474698

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