Yunji Yoon
Family Nurse Practitioner · Chicago, IL
Yunji Yoon is a family nurse practitioner with a practice address in Chicago, Illinois, and NPI 1558132522, issued on Jan 10, 2024. Check the license (Illinois 209029164, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Yunji Yoon
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- 209029164 IL
041556487 IL
95026426 CA
95278515 CA
766111 NY
and 1 more
Self-reported in NPPES; status is on the state search - Practice location
- 3943 W 31St St, Chicago, IL 60623
- Phone
- (773) 523-8773
- Enumerated
- Jan 10, 2024
- Record last updated
- Jan 10, 2024
- Medicare enrollment
- Enrolled (PECOS I20250110000282); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 7,639 in Illinois → Look up another NPI →
Also registered at 3943 W 31St St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lea CapiliFamily Nurse Practitioner1841984176
- Razia Khan, MDFamily Medicine Physician1306864996
- Manish Shukla, MDFamily Medicine Physician1619983558
- Joanna Szkwarla, PA-CMedical Physician Assistant1396288346
Verify Yunji Yoon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209029164Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
68% fewer Medicare Part D claims than the average family nurse practitioner in 2024
417 Medicare Part D claims for 78 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium28 claims
- Lisinopril23 claims
- Fenofibrate17 claims
- Metformin Hcl15 claims
- Ibuprofen13 claims
- Levocetirizine Dihydrochloride13 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.
Bills Medicare through one group practice
- Great Health Medical Afil PCSpringfield, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Yunji Yoon among 7,639 family nurse practitioner records in Illinois
Yunji Yoon is one of 7,639 family nurse practitioner records with a practice address in Illinois. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 85% of them.
- NPI issued2024 · 85% of these records are older, 9% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2023 · median 2018 among the 4,778 with a school on file
- Record last updated2024 · 39% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,567 family nurse practitioner records list a practice address in Chicago
They are 1,567 of the 63,379 NPPES records with a practice address in Chicago, and 7,639 family nurse practitioner records in Illinois.
All 7,639 in Illinois → Every provider in Chicago → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Liliana Carrera-Murillo, APNChicago, IL 606231841740339
- Jinny Cho, FNPChicago, IL 606231134675622
- Karen Clapp, APNChicago, IL 606231821034752
- Wanissa Ford, FNP-BCChicago, IL 606231033531736
- Jenny Jimenez, APRNChicago, IL 606231881097210
- Patricia Kinsey, FNP-C, CNMChicago, IL 606231215307277
- Anna Maloney, APNChicago, IL 606231952725095
- Erin Mann, FNPChicago, IL 606231588086029
Common questions
What is Yunji Yoon's NPI number?
Yunji Yoon's National Provider Identifier (NPI) is 1558132522, issued on Jan 10, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Yunji Yoon located?
The NPPES record lists a practice address at 3943 W 31St St, Chicago, IL, 60623. Phone: (773) 523-8773. Providers update this record themselves, so call before visiting.
How can I verify Yunji Yoon's license?
NPPES lists Illinois license number 209029164, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Yunji Yoon prescribe under Medicare Part D?
In 2024, Yunji Yoon had 417 Medicare Part D claims for 78 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.