John S. Cordell, D.D.S.
Dentist · Schaumburg, IL
John S. Cordell, D.D.S. is a dentist with a practice address in Schaumburg, Illinois, and NPI 1235392986, issued on Jul 2, 2008. Check the license (Illinois 019.021872, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John S. Cordell
- Credential
- D.D.S.
- Primary taxonomy
- Dentist 122300000X
- License number
- 019.021872 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1880 N Roselle RD, Schaumburg, IL 60195
- Phone
- (847) 882-3360
- Enumerated
- Jul 2, 2008
- Record last updated
- Sep 24, 2008 (not updated in 18 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest dentist records → All 4,522 in Illinois → Look up another NPI →
Also registered at 1880 N Roselle RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Joseph Mitchell, D.D.S.General Practice Dentistry1528104296
- Asunta Moduthagam, M.D.Family Medicine Physician1154522753
Verify John S. Cordell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 019.021872Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
71% fewer Medicare Part D claims than the average dentist in 2024
25 Medicare Part D claims for 15 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.
Most prescribed
- Clindamycin Hcl12 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: $266.90
3 payments; by number, the most common kind was gift; the largest payer was Ultradent Products Inc. The 31,974 providers of this specialty with any payment received $540.36 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.
John S. Cordell among 4,522 dentist records in Illinois
John S. Cordell, D.D.S. is one of 4,522 dentist 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 38% of them.
- NPI issued2008 · 38% of these records are older, 54% 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 updated2008 · 74% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
62 dentist records list a practice address in Schaumburg
They are 62 of the 1,911 NPPES records with a practice address in Schaumburg, and 4,522 dentist records in Illinois.
All 4,522 in Illinois → Every provider in Schaumburg → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
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- Margaret Gong, DMDSchaumburg, IL 601951720960644
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- Yauheniya Karzan, DMDSchaumburg, IL 601951942987490
- Malek KorkisSchaumburg, IL 601951891233318
- Michael Lovda, DDSHoffman Estates, IL 601951760492755
Common questions
What is John S. Cordell, D.D.S.'s NPI number?
John S. Cordell, D.D.S.'s National Provider Identifier (NPI) is 1235392986, issued on Jul 2, 2008. An NPI identifies a provider in billing; it is not a license.
Where is John S. Cordell, D.D.S. located?
The NPPES record lists a practice address at 1880 N Roselle RD, Schaumburg, IL, 60195. Phone: (847) 882-3360. Providers update this record themselves, so call before visiting.
How can I verify John S. Cordell, D.D.S.'s license?
NPPES lists Illinois license number 019.021872, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does John S. Cordell, D.D.S. prescribe under Medicare Part D?
In 2024, John S. Cordell, D.D.S. had 25 Medicare Part D claims for 15 beneficiaries; the average among dentist prescribers was 86. 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.