WILLIAM J LEWIS MD PC
NPI 1366484743
Otolaryngology in Wynnewood, PA

Active since June 12, 2006
100 E LANCASTER AVE, SUITE 33 LANKENAU MEDICAL BUILDING WEST, WYNNEWOOD, PA 19096(610) 896-6800(610) 896-5627 Get Directions Write a Review

NPPES record last updated: June 11, 2008. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About William J Lewis Md Pc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

WILLIAM J LEWIS MD PC (NPI 1366484743) is a healthcare organization registered as an otolaryngology in Wynnewood, Pennsylvania and active in the NPI registry since June 2006. The organization lists Joanne M Boyle, Manager, as its authorized official.

NPPES Registry Identity

NPI1366484743
Entity TypeOrganization
Primary Taxonomy207Y00000X
Legal Business NameWILLIAM J LEWIS MD PC
Location Address100 E LANCASTER AVE, SUITE 33 LANKENAU MEDICAL BUILDING WESTWynnewood, PA 19096-3450
Mailing Address100 E Lancaster Ave, Suite 33 Lankenau Medical Building WestWynnewood, PA 19096-3450 · (610) 896-6800 · Fax (610) 896-5627
Fax(610) 896-5627
Organization SubpartNo
Authorized OfficialJoanne M BoyleManager · (610) 896-6800
Enumeration DateJune 12, 2006
Last NPPES UpdateJune 11, 2008
✔ NPI 1366484743 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOtolaryngologyAllopathic & Osteopathic Physicians
Taxonomy Code207Y00000X
License✔ Licensed in PA · MD013989E
Definition
An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck. An otolaryngologist diagnoses and provides medical and/or surgical therapy or prevention of diseases, allergies, neoplasms, deformities, disorders and/or injuries of the ears, nose, sinuses, throat, respiratory and upper alimentary systems, face, jaws and the other head and neck systems. Head and neck oncology, facial plastic and reconstructive surgery and the treatment of disorders of hearing and voice are fundamental areas of expertise.
100 E LANCASTER AVE, Wynnewood, PA 19096

Other Identifiers 1

Medicare PIN448622PA

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

William J Lewis Md Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

3

Medicare enrollment records show 3 clinicians reassign Medicare billing to William J Lewis MD PC, which bills Medicare for the services they deliver. Of these, 2 practice at this address. They are listed nearest first.

Clinicians, nearest first (3)

Qualified Audiologist
NPI 1609031848
100 E LANCASTER AVE STE 650 MOB EAST
Wynnewood, PA 19096
(610) 527-1436
✔ Accepts MedicareSame address
Otolaryngology
NPI 1811924830
100 E LANCASTER AVE SUITE 650 MOB EAST
Wynnewood, PA 19096
(610) 896-6800
✔ PECOS✔ Accepts MedicareSame address
Otolaryngology
NPI 1861539470
1770 BATHGATE RD STE 401
Bethlehem, PA 18017
(484) 884-9260
✔ PECOS✔ Accepts Medicare46 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is William J Lewis MD PC's NPI number?

The NPI number for William J Lewis MD PC is 1366484743. It was assigned to this organization in the NPPES registry on June 12, 2006.

Where is William J Lewis MD PC located?

William J Lewis MD PC is located at 100 E Lancaster Ave Suite 33 Lankenau Medical Building West, Wynnewood, PA 19096. The listed phone number is (610) 896-6800.

What is William J Lewis MD PC's specialty?

The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.

Is William J Lewis MD PC enrolled in Medicare?

Yes. William J Lewis MD PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through William J Lewis MD PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians reassign their Medicare billing to William J Lewis MD PC, in Otolaryngology and Qualified Audiologist. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 2 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for William J Lewis MD PC was last updated on June 11, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.