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

William John Lewis III, MD

Individual provider Otolaryngology Physician · NPI 1962439000

William John Lewis III, MD is an Otolaryngology Physician in Wynnewood, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2006.

Licensed in
PA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

100 E Lancaster Ave Ste 650 Lankenau Medical Bldg East
Wynnewood, PA 19096-3450
Phone: (610) 896-6800
Fax: (610) 896-5627
Show map & directions

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

Specialties & licences

Otolaryngology Physician (primary) Taxonomy 207Y00000X · Licence MD013989E (PA)

Record details

NPI number1962439000
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 26, 2006
Last updated in NPPESJuly 26, 2013

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