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

William J Lewis MD PC

Organization Otolaryngology Physician · NPI 1366484743

William J Lewis MD PC 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?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

100 E Lancaster Ave Ste 33 Lankenau Medical Bldg West
Wynnewood, PA 19096-3450
Phone: (610) 896-6800
Fax: (610) 896-5627
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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 number1366484743
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Joanne Boyle — Manager · (610) 896-6800
NPI enumeratedJune 12, 2006
Last updated in NPPESJune 11, 2008
Mailing address100 E Lancaster Ave, Suite 33 Lankenau Medical Building West, Wynnewood, PA 19096-3450

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