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

William Alfred Walker, DMD, PHD

Individual provider General Practice Dentistry · NPI 1871765842

William Alfred Walker, DMD, PHD is a General Practice Dentistry in Huntington, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2008
What do these letters mean?
DMD — Doctor of Dental Medicine
A dentist. Identical training and licensing to a DDS.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

191 E Main St
Huntington, NY 11743-2987
Phone: (631) 271-5779
Fax: (631) 271-5786
Show map & directions

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

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence 042930 (NY)

Record details

NPI number1871765842
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD , PHD
Sole proprietorYes
NPI enumeratedMarch 30, 2008
Last updated in NPPESMarch 30, 2008

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