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WILLIAM J MEIS III DO FACOS LLC
NPI 1144071440
Surgery in Erdenheim, PA

Active since March 27, 2024
300 BETHLEHEM PIKE, ERDENHEIM, PA 19038(215) 588-4569 Get Directions Write a Review

NPPES record last updated: March 27, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About William J Meis Iii Do Facos Llc NPPES

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

WILLIAM J MEIS III DO FACOS LLC (NPI 1144071440) is a healthcare organization registered as a surgery in Erdenheim, Pennsylvania and active in the NPI registry since March 2024. The organization lists William Meis, Owner, as its authorized official.

NPPES Registry Identity

NPI1144071440
Entity TypeOrganization
Primary Taxonomy208600000X
Legal Business NameWILLIAM J MEIS III DO FACOS LLC
Location Address300 BETHLEHEM PIKEErdenheim, PA 19038-8238
Mailing Address300 Bethlehem PikeErdenheim, PA 19038-8238 · (215) 588-4569
Phone(215) 588-4569
Organization SubpartNo
Authorized OfficialWilliam MeisOwner · (215) 588-4569
Enumeration DateMarch 27, 2024
NPPES CertifiedMarch 27, 2024
✔ NPI 1144071440 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
Also ListedSurgery · Vascular SurgeryTaxonomy 2086S0129X
300 BETHLEHEM PIKE, Erdenheim, PA 19038
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-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 Meis Iii Do Facos Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to William J Meis III Do Facos LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

William Meis, D.O., FACOS
General Surgery
NPI 1831124015
300 BETHLEHEM PIKE
Erdenheim, PA 19038
(215) 588-4569
✔ PECOS✔ Accepts MedicareSame address

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 Meis III Do Facos LLC's NPI number?

The NPI number for William J Meis III Do Facos LLC is 1144071440. It was assigned to this organization in the NPPES registry on March 27, 2024.

Where is William J Meis III Do Facos LLC located?

William J Meis III Do Facos LLC is located at 300 Bethlehem Pike, Erdenheim, PA 19038. The listed phone number is (215) 588-4569.

What is William J Meis III Do Facos LLC's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is William J Meis III Do Facos LLC enrolled in Medicare?

Yes. William J Meis III Do Facos LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through William J Meis III Do Facos LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (General Surgery) reassigns their Medicare billing to William J Meis III Do Facos LLC. 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. 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 Meis III Do Facos LLC was last updated on March 27, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.