Deniz Oncel
Student in an Organized Health Care Education/Training Program · Oak Park, IL
Deniz Oncel is a student in an organized health care education/training program with a practice address in Oak Park, Illinois, and NPI 1902769987, issued on Dec 5, 2025. Check the license with the Illinois board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Deniz Oncel
- Primary taxonomy
- Student in an Organized Health Care Education/Training Program 390200000X
- Practice location
- 1135 Westgate St Apt 1904, Oak Park, IL 60301
- Phone
- (415) 996-9651
- Enumerated
- Dec 5, 2025
- Record last updated
- Dec 5, 2025
- Entity
- Type 1 · individual
8 nearest student in an organized health care education/training program records → All 6,526 in Illinois → Look up another NPI →
Verify Deniz Oncel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Deniz Oncel among 6,526 student in an organized health care education/training program records in Illinois
Deniz Oncel is one of 6,526 student in an organized health care education/training program records with a practice address in Illinois. 19% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2025, is newer than 60% of them.
- NPI issued2025 · 60% of these records are older, 22% newer
- In a Medicare fileNo · 19% of these records are
- In the CMS Doctors and Clinicians fileNo · 3% of these records are
- Record last updated2025 · 22% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
21 student in an organized health care education/training program records list a practice address in Oak Park
They are 21 of the 2,307 NPPES records with a practice address in Oak Park, and 6,526 student in an organized health care education/training program records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 6,526 in Illinois → Every provider in Oak Park → Student in an Organized Health Care Education/Training Program nationwide →
The 8 student in an organized health care education/training program records with the nearest ZIP codes
- Kristy ChoOak Park, IL 603011790172005
- Hallie Craig, DDSOak Park, IL 603011659217289
- Gyu Bin Jang, MDOak Park, IL 603011619727997
- Tanvi PatelOak Park, IL 603011013773217
- Nicole Shin ShinOak Park, IL 603011124964218
- Kolbein Stevens, DMDOak Park, IL 603011215860820
- Nnenna UdensiOak Park, IL 603011043752991
- Arthur Hernandez, MDOak Park, IL 603021568191682
Common questions
What is Deniz Oncel's NPI number?
Deniz Oncel's National Provider Identifier (NPI) is 1902769987, issued on Dec 5, 2025. An NPI identifies a provider in billing; it is not a license.
Where is Deniz Oncel located?
The NPPES record lists a practice address at 1135 Westgate St Apt 1904, Oak Park, IL, 60301. Phone: (415) 996-9651. Providers update this record themselves, so call before visiting.
How can I verify Deniz Oncel's license?
Search the Illinois board that licenses this profession; the NPPES record confirms identity 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. 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.