William Weller, DDS
NPI 1245304062 · General Practice Dentistry · Jacksonville, IL
Enrolled with Medicare as Order and Referring Only - Oral Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Weller, DDS is a General Practice Dentistry provider in Jacksonville, IL (NPI 1245304062).
Provider details
- NPI number
- 1245304062
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- No
- License
- 4113 (AZ)
Specialties & taxonomies
Dental Providers
Dental Providers
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2006-11-20
- Last updated
- 2007-07-08
Frequently asked questions
- What is William Weller's NPI number?
- William Weller's National Provider Identifier (NPI) is 1245304062, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Weller's specialty?
- William Weller is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is William Weller located?
- William Weller's practice location on file with NPPES is 1614 W Lafayette Ave, Jacksonville, IL 62650-1000.
- What is William Weller's phone number?
- The practice phone number listed in the NPPES registry for William Weller is (817) 245-4516.
- Does William Weller accept Medicare?
- William Weller is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Weller's NPI active?
- Yes — William Weller's NPI (1245304062) 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.