OrganizationActive
The Smile Group LLC
NPI 1942621925 · Dentist · Chicago, IL
The Smile Group LLC is a Dentist organization in Chicago, IL (NPI 1942621925).
Provider details
- NPI number
- 1942621925
- Entity type
- Organization
- Primary specialty
- DentistDental Providers
- Organization subpart
- No
- Authorized official
- Robert Wolf, Owner(216) 973-0552
- License
- 019.028496 (IL)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(76/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
111 N Wabash Ave
Suite 1412
Chicago, IL 60602-1903
Phone: (309) 282-8565
Fax: (309) 265-0156
Street-level locationGet directions
Mailing address
11825 State Route 40
Dunlap, IL 61525-8842
Other names (DBA / former)
- Doing business as
- Koala Center for Sleep Disorders
Registry dates
- Enumerated
- 2013-12-18
- Last updated
- 2013-12-18
Frequently asked questions
- What is The Smile Group LLC's NPI number?
- The Smile Group LLC's National Provider Identifier (NPI) is 1942621925, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is The Smile Group LLC?
- The Smile Group LLC is classified in the NPPES registry as Dentist (Dental Providers).
- Where is The Smile Group LLC located?
- The Smile Group LLC's practice location on file with NPPES is 111 N Wabash Ave, Chicago, IL 60602-1903.
- What is The Smile Group LLC's phone number?
- The practice phone number listed in the NPPES registry for The Smile Group LLC is (309) 282-8565.
- Who is the authorized official for The Smile Group LLC?
- The authorized official listed on The Smile Group LLC's NPPES record is Robert Wolf, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is The Smile Group LLC's NPI active?
- Yes — The Smile Group LLC's NPI (1942621925) is active in the NPPES registry as of the last update on 2013-12-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.