IndividualActive
Dawn Arnashus, DDS
NPI 1316166192 · General Practice Dentistry · Downers Grove, IL
Dawn Arnashus, DDS is a General Practice Dentistry provider in Downers Grove, IL (NPI 1316166192).
Provider details
- NPI number
- 1316166192
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- DDS
- Sex
- Female
- Sole proprietor
- No
- License
- 019020189 (IL)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(90/100 index)
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
3450 Lacey Rd
Downers Grove, IL 60515-5430
Phone: (630) 743-4500
Fax: (630) 743-4500
Street-level locationGet directions
Mailing address
3450 Lacey Rd
Downers Grove, IL 60515-5430
Registry dates
- Enumerated
- 2007-04-24
- Last updated
- 2016-06-06
Frequently asked questions
- What is Dawn Arnashus's NPI number?
- Dawn Arnashus's National Provider Identifier (NPI) is 1316166192, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dawn Arnashus's specialty?
- Dawn Arnashus is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Dawn Arnashus located?
- Dawn Arnashus's practice location on file with NPPES is 3450 Lacey Rd, Downers Grove, IL 60515-5430.
- What is Dawn Arnashus's phone number?
- The practice phone number listed in the NPPES registry for Dawn Arnashus is (630) 743-4500.
- Is Dawn Arnashus's NPI active?
- Yes — Dawn Arnashus's NPI (1316166192) is active in the NPPES registry as of the last update on 2016-06-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.