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

Dr. William A Mehan, DMD

Individual provider Orthodontics and Dentofacial Orthopedics Dentistry · NPI 1811933575

Dr. William A Mehan, DMD is an Orthodontics and Dentofacial Orthopedics Dentistry in Manchester, New Hampshire. Licensed in New Hampshire. Registered with an NPI since 2006.

Licensed in
NH
In the registry since
2006
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

113 Mammoth Rd
Manchester, NH 03109-4337
Phone: (603) 623-8003
Fax: (603) 623-1191
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthodontics and Dentofacial Orthopedics Dentistry (primary) Taxonomy 1223X0400X · Licence 1423 (NH)

Record details

NPI number1811933575
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD
Sole proprietorNo
NPI enumeratedJune 21, 2006
Last updated in NPPESJuly 8, 2007
Mailing address113 Mammoth Rd, Manchester, NH 03109-4337

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