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

Dr. William Wallace Lyons, DDS

Individual provider Endodontics · NPI 1912173253

Dr. William Wallace Lyons, DDS is an Endodontics in Nyack, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2008
What do these letters mean?
DDS — Doctor of Dental Surgery
A dentist. DDS and DMD are the same qualification — universities choose which title to award.

See every abbreviation used in this directory →

Practice location Address checks out

248 Depew Ave Apt 3
Nyack, NY 10960-2968
Phone: (913) 634-9404
Show map & directions

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

Specialties & licences

Endodontics (primary) Taxonomy 1223E0200X · Licence 50053003 (NY)

Record details

NPI number1912173253
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedMay 6, 2008
Last updated in NPPESMay 6, 2008

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