Dawn Arnashus, DDS
General Practice Dentistry · Downers Grove, IL
Dawn Arnashus, DDS is a general practice dentistry with a practice address in Downers Grove, Illinois, and NPI 1316166192, issued on Apr 24, 2007. Check the license (Illinois 019020189, as entered in NPPES) with the Illinois board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Dawn Arnashus
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 019020189 IL
Self-reported in NPPES; status is on the state search - Practice location
- 3450 Lacey RD, Downers Grove, IL 60515
- Phone
- (630) 743-4500
- Enumerated
- Apr 24, 2007
- Entity
- Type 1 · individual
Also registered at 3450 Lacey RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lauren AbousslemanGeneral Practice Dentistry1184440406
- Aarlan Aceto, ODOptician1013064385
- Aatifa Ahmed, CCC-SLP/LSpeech-Language Pathologist1770201378
- John Anderson, DDSGeneral Practice Dentistry1134680101
- Carrie Arroyo, MA CCC SLPOccupational Therapist1285799064
- Javeria Azhar, O.D.Corneal and Contact Management Optometrist1700292463
Verify Dawn Arnashus in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 019020189Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
46 general practice dentistry records list a Downers Grove practice address
They are 46 of the 1,899 NPPES records with a Downers Grove practice address, and 5,203 general practice dentistry records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 46 in Downers Grove → All 5,203 in Illinois → Every provider in Downers Grove →
Other general practice dentistry records in Illinois
- Kelli Aaby, DDSLoves Park, IL1508090481
- Khadija Aamir Sulemanjee, DMDSkokie, IL1205493269
- Mohammad Abbas, DDSNorthlake, IL1013975531
- Abdullah Abd EssamadChicago, IL1528848066
- Samer Abdallah, DDSPalatine, IL1487092706
- Dana Abdeddin, DDSPalos Heights, IL1083442768
- Hossam AbdelsalamElgin, IL1184248213
- Naser Abdelsalam, DMDChicago, IL1528740875
- Tawfik Abdul DayemNaperville, IL1003536269
- Osaamah Abdulla, DMDBlue Island, IL1083407886
Common questions
What is Dawn Arnashus, DDS's NPI number?
Dawn Arnashus, DDS's National Provider Identifier (NPI) is 1316166192, issued on Apr 24, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Dawn Arnashus, DDS located?
The NPPES record lists a practice address at 3450 Lacey RD, Downers Grove, IL, 60515. Phone: (630) 743-4500. Providers update this record themselves, so call before visiting.
How can I verify Dawn Arnashus, DDS's license?
NPPES lists Illinois license number 019020189, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.