NPPES file of Aug 9, 2026

Yen-Chen Jennifer Chen, D.D.S.

General Practice Dentistry · Naperville, IL

Yen-Chen Jennifer Chen, D.D.S. is a general practice dentistry with a practice address in Naperville, Illinois, and NPI 1720250608, issued on Mar 31, 2008. Check the license (Illinois 019023005, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1720250608
Name
Yen-Chen Jennifer Chen
Credential
D.D.S.
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
019023005 IL
Self-reported in NPPES; status is on the state search
Practice location
2752 Forgue Dr., Naperville, IL 60564
Phone
(630) 420-2465
Enumerated
Mar 31, 2008
Record last updated
Sep 25, 2013 (not updated in 13 years: call before relying on the address or phone)
Fax
(630) 420-7566
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest general practice dentistry records → All 5,276 in Illinois → Look up another NPI →

Verify Yen-Chen Jennifer Chen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 019023005    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Illinois license search

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80% fewer Medicare Part D claims than the average general practice dentistry in 2024

17 Medicare Part D claims, 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.

  1. Yen-Chen Chen17
  2. Specialty average83

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.

Yen-Chen Jennifer Chen among 5,276 general practice dentistry records in Illinois

Yen-Chen Jennifer Chen, D.D.S. 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 2008, is newer than 57% of them.

  • NPI issued2008 · 57% of these records are older, 36% 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 updated2013 · 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).

98 general practice dentistry records list a practice address in Naperville

They are 98 of the 4,634 NPPES records with a practice address in Naperville, and 5,276 general practice dentistry records in Illinois.

All 5,276 in Illinois → Every provider in Naperville → General Practice Dentistry nationwide →

The 8 general practice dentistry records with the nearest ZIP codes

  1. Maggie Augustyn, DDSNaperville, IL 605641073515193
  2. Keith Brown, D.D.S.Naperville, IL 605641497875520
  3. Paul Caputo, D.D.S.Naperville, IL 605641841238698
  4. Kabil Chunprapaph, D.M.DNaperville, IL 605641134132947
  5. Mehmet Eskan, DDS PHDNaperville, IL 605641003088352
  6. John Jimenez, DDSNaperville, IL 605641457419129
  7. John Milgram, DDSNaperville, IL 605641780720011
  8. Jamie Moss, DDSNaperville, IL 605641053491290

Common questions

What is Yen-Chen Jennifer Chen, D.D.S.'s NPI number?

Yen-Chen Jennifer Chen, D.D.S.'s National Provider Identifier (NPI) is 1720250608, issued on Mar 31, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Yen-Chen Jennifer Chen, D.D.S. located?

The NPPES record lists a practice address at 2752 Forgue Dr., Naperville, IL, 60564. Phone: (630) 420-2465. Providers update this record themselves, so call before visiting.

How can I verify Yen-Chen Jennifer Chen, D.D.S.'s license?

NPPES lists Illinois license number 019023005, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Yen-Chen Jennifer Chen, D.D.S. prescribe under Medicare Part D?

In 2024, Yen-Chen Jennifer Chen, D.D.S. had 17 Medicare Part D claims; 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.