Ross Ziegler, D.M.D.
NPI 1649264557 · Orthodontics and Dentofacial Orthopedics Dentistry · Harleysville, PA
Ross Ziegler, D.M.D. is a Orthodontics and Dentofacial Orthopedics Dentistry provider in Harleysville, PA (NPI 1649264557).
Provider details
- NPI number
- 1649264557
- Entity type
- Individual
- Primary specialty
- Orthodontics and Dentofacial Orthopedics DentistryDental Providers
- Credential
- D.M.D.
- Sex
- Male
- License
- DS025463L (PA)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-09-07
- Last updated
- 2007-07-08
Frequently asked questions
- What is Ross Ziegler's NPI number?
- Ross Ziegler's National Provider Identifier (NPI) is 1649264557, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ross Ziegler's specialty?
- Ross Ziegler is listed in the NPPES registry with a primary specialty of Orthodontics and Dentofacial Orthopedics Dentistry (Dental Providers).
- Where is Ross Ziegler located?
- Ross Ziegler's practice location on file with NPPES is 278 Hunsberger Ln, Harleysville, PA 19438-1812.
- What is Ross Ziegler's phone number?
- The practice phone number listed in the NPPES registry for Ross Ziegler is (215) 256-6850.
- Is Ross Ziegler's NPI active?
- Yes — Ross Ziegler's NPI (1649264557) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.