Lewis Klapper, DMD
NPI 1861561383 · Orthodontics and Dentofacial Orthopedics Dentistry · Lake Bluff, IL
Lewis Klapper, DMD is a Orthodontics and Dentofacial Orthopedics Dentistry provider in Lake Bluff, IL (NPI 1861561383).
Provider details
- NPI number
- 1861561383
- Entity type
- Individual
- Primary specialty
- Orthodontics and Dentofacial Orthopedics DentistryDental Providers
- Credential
- DMD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 021-000993 (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
- 2006-11-07
- Last updated
- 2008-07-29
Frequently asked questions
- What is Lewis Klapper's NPI number?
- Lewis Klapper's National Provider Identifier (NPI) is 1861561383, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lewis Klapper's specialty?
- Lewis Klapper is listed in the NPPES registry with a primary specialty of Orthodontics and Dentofacial Orthopedics Dentistry (Dental Providers).
- Where is Lewis Klapper located?
- Lewis Klapper's practice location on file with NPPES is 110 E Scranton Ave, Lake Bluff, IL 60044-2553.
- What is Lewis Klapper's phone number?
- The practice phone number listed in the NPPES registry for Lewis Klapper is (847) 735-1502.
- Is Lewis Klapper's NPI active?
- Yes — Lewis Klapper's NPI (1861561383) is active in the NPPES registry as of the last update on 2008-07-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.