Dunja Cosic, DMD
General Practice Dentistry · Rockford, IL
Dunja Cosic, DMD is a general practice dentistry with a practice address in Rockford, Illinois, and NPI 1841858776, issued on Jun 5, 2019. Check the license (Illinois 019.032149, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Dunja Cosic
- Credential
- DMD
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License numbers
- 019.032149 IL
019032149 IL
Self-reported in NPPES; status is on the state search - Practice location
- 6417 E Riverside Blvd, Rockford, IL 61114
- Phone
- (815) 282-5233
- Enumerated
- Jun 5, 2019
- Record last updated
- Oct 14, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 5,276 in Illinois → Look up another NPI →
Also registered at 6417 E Riverside Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Vanja Cosic, DMDGeneral Practice Dentistry1417470402
- Marcin Jasek, D.D.SDentist1164836748
- Pamela Schmidt, D.D.S.General Practice Dentistry1811990526
- Roger Schmidt, D.D.SGeneral Practice Dentistry1326041047
Verify Dunja Cosic in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 019.032149Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
48% fewer Medicare Part D claims than the average general practice dentistry in 2024
43 Medicare Part D claims for 28 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
- Amoxicillin31 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: $240.82
9 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.
Dunja Cosic among 5,276 general practice dentistry records in Illinois
Dunja Cosic, DMD 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 2019, is newer than 81% of them.
- NPI issued2019 · 81% of these records are older, 17% 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 updated2021 · 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).
94 general practice dentistry records list a practice address in Rockford
They are 94 of the 3,893 NPPES records with a practice address in Rockford, and 5,276 general practice dentistry records in Illinois.
All 5,276 in Illinois → Every provider in Rockford → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Vanja Cosic, DMDRockford, IL 611141417470402
- Gary Foster, DDSRockford, IL 611141386663912
- Patrick MitsosRockford, IL 611141558775122
- Henry Oates, D.D.S.Rockford, IL 611141699845263
- Chirag Patel, D.D.S.Rockford, IL 611141275841918
- Pamela Schmidt, D.D.S.Rockford, IL 611141811990526
- Roger Schmidt, D.D.SRockford, IL 611141326041047
- William Shold, DDSRockford, IL 611141700955606
Common questions
What is Dunja Cosic, DMD's NPI number?
Dunja Cosic, DMD's National Provider Identifier (NPI) is 1841858776, issued on Jun 5, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Dunja Cosic, DMD located?
The NPPES record lists a practice address at 6417 E Riverside Blvd, Rockford, IL, 61114. Phone: (815) 282-5233. Providers update this record themselves, so call before visiting.
How can I verify Dunja Cosic, DMD's license?
NPPES lists Illinois license number 019.032149, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Dunja Cosic, DMD prescribe under Medicare Part D?
In 2024, Dunja Cosic, DMD had 43 Medicare Part D claims for 28 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.