Darren Simpson, DDS
General Practice Dentistry · Westmont, IL
Darren Simpson, DDS is a general practice dentistry with a practice address in Westmont, Illinois, and NPI 1497873962, issued on Mar 26, 2007. Check the license (Illinois 019025308, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Darren Simpson
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 019025308 IL
Self-reported in NPPES; status is on the state search - Practice location
- 6317 Fairview Avenue, Westmont, IL 60559
- Phone
- (630) 852-5353
- Enumerated
- Mar 26, 2007
- Record last updated
- Apr 22, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (630) 968-0958
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 5,276 in Illinois → Look up another NPI →
Also registered at 6317 Fairview Avenue
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Thomas Brzostowski, DDSGeneral Practice Dentistry1295820108
Verify Darren Simpson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 019025308Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
14% more Medicare Part D claims than the average general practice dentistry in 2024
95 Medicare Part D claims for 62 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin46 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $207.68
12 payments; by number, the most common kind was food and beverage; the largest payer was Align Technology, Inc. The 41,669 providers of this specialty with any payment received $597.01 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Darren Simpson among 5,276 general practice dentistry records in Illinois
Darren Simpson, DDS is one of 5,276 general practice dentistry records with a practice address in Illinois. 64% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 32% of them.
- NPI issued2007 · 32% of these records are older, 43% newer
- In a Medicare fileYes · 64% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2014 · 75% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
22 general practice dentistry records list a practice address in Westmont
They are 22 of the 814 NPPES records with a practice address in Westmont, and 5,276 general practice dentistry records in Illinois.
All 5,276 in Illinois → Every provider in Westmont → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Kevin Baker, D.D.S.Westmont, IL 605591770758336
- Thomas Brzostowski, DDSWestmont, IL 605591295820108
- Kathryn Grady, D.D.S.Westmont, IL 605591215002555
- Martin Grady, D.D.S.Westmont, IL 605591083818520
- William Heniades, DDSWestmont, IL 605591588872899
- Yihsiung Huang, DDSWestmont, IL 605591992894182
- David Ingallinera, DDSWestmont, IL 605591679633028
- Paul Kempf, DDSWestmont, IL 605591649208836
Common questions
What is Darren Simpson, DDS's NPI number?
Darren Simpson, DDS's National Provider Identifier (NPI) is 1497873962, issued on Mar 26, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Darren Simpson, DDS located?
The NPPES record lists a practice address at 6317 Fairview Avenue, Westmont, IL, 60559. Phone: (630) 852-5353. Providers update this record themselves, so call before visiting.
How can I verify Darren Simpson, DDS's license?
NPPES lists Illinois license number 019025308, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Darren Simpson, DDS prescribe under Medicare Part D?
In 2024, Darren Simpson, DDS had 95 Medicare Part D claims for 62 beneficiaries; the average among general practice dentistry prescribers was 83. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.