Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. William Alexander Deighan, DMD

Individual provider Oral and Maxillofacial Pathology Dentistry · NPI 1073659538

Dr. William Alexander Deighan, DMD is an Oral and Maxillofacial Pathology Dentistry in Bangor, Maine. Licensed in Maine. Registered with an NPI since 2007.

Licensed in
ME
In the registry since
2007
What do these letters mean?
DMD — Doctor of Dental Medicine
A dentist. Identical training and licensing to a DDS.

See every abbreviation used in this directory →

Practice location Address checks out

37 Bower St
Bangor, ME 04401-4721
Phone: (207) 945-5691
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Oral and Maxillofacial Pathology Dentistry (primary) Taxonomy 1223P0106X · Licence 3079 (ME)

Record details

NPI number1073659538
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD
Sole proprietorNo
NPI enumeratedJanuary 30, 2007
Last updated in NPPESJuly 8, 2007

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