Bill Ludemann, DDS
NPI 1164577847 · Dentist · Bloomingdale, IL
Enrolled with Medicare as Order and Referring Only - Other (non-Physician) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Bill Ludemann, DDS is a Dentist provider in Bloomingdale, IL (NPI 1164577847).
Provider details
- NPI number
- 1164577847
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- Yes
- License
- 19A14224 (IL)
Specialties & taxonomies
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
- 2007-01-24
- Last updated
- 2007-07-08
Frequently asked questions
- What is Bill Ludemann's NPI number?
- Bill Ludemann's National Provider Identifier (NPI) is 1164577847, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bill Ludemann's specialty?
- Bill Ludemann is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Bill Ludemann located?
- Bill Ludemann's practice location on file with NPPES is 183 S Bloomingdale Rd, Bloomingdale, IL 60108-1466.
- What is Bill Ludemann's phone number?
- The practice phone number listed in the NPPES registry for Bill Ludemann is (630) 894-5408.
- Does Bill Ludemann accept Medicare?
- Bill Ludemann is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Bill Ludemann's NPI active?
- Yes — Bill Ludemann's NPI (1164577847) 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.