DR. ROSS A ZIEGLER D.M.D.
NPI 1649264557
Dentist - Orthodontics and Dentofacial Orthopedics in Harleysville, PA
About Dr. Ross A Ziegler D.m.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ROSS A ZIEGLER D.M.D. (NPI 1649264557) is an individual orthodontics and dentofacial orthopedics provider in Harleysville, Pennsylvania, licensed in Pennsylvania (DS025463L) and active in the NPI registry since September 2005.
NPPES Registry Identity
Specialties & Licenses
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 Ross Ziegler's NPI number?
The NPI number for Ross Ziegler is 1649264557. It was assigned to this individual provider in the NPPES registry on September 7, 2005.
Where is Ross Ziegler located?
Ross Ziegler practices at 278 Hunsberger Ln, Harleysville, PA 19438. The listed phone number is (215) 256-6850.
What is Ross Ziegler's specialty?
The primary specialty registered for this NPI is Dentist, specializing in Orthodontics and Dentofacial Orthopedics, with taxonomy code 1223X0400X.
When was this NPI record last updated?
The NPPES record for Ross Ziegler was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 40 days 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.