NPPES file of Aug 9, 2026

Yong Jason Leung, PA

Physician Assistant · Urbana, IL

Yong Jason Leung, PA is a physician assistant with a practice address in Urbana, Illinois, and NPI 1659827491, issued on Aug 31, 2016. Check the license (Illinois 085005866, 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
1659827491
Name
Yong Jason Leung
Credential
PA
Primary taxonomy
Physician Assistant 363A00000X
License number
085005866 IL
Self-reported in NPPES; status is on the state search
Practice location
611 W. Park St., Urbana, IL 61801
Phone
(217) 383-3313
Enumerated
Aug 31, 2016
Record last updated
Aug 31, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(217) 383-4014
Medicare enrollment
Enrolled (PECOS I20260205002548); may accept Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 611 W. Park St.

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Adel Abood, M.DFamily Medicine Physician1134415391
  2. Brenda AdolphOccupational Therapist1922487529
  3. Weruche Agube, NPFamily Nurse Practitioner1487000964
  4. Jarrod Almaroad, MDAnesthesiology Physician1316139199
  5. Jonathan Bailey, DMD, MDOral & Maxillofacial Surgery (D.M.D.)1366476947
  6. Ronald Baker, CRNACertified Registered Nurse Anesthetist1437315124

Verify Yong Jason Leung 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 085005866
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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72% fewer Medicare Part D claims than the average physician assistant in 2024

230 Medicare Part D claims for 165 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims. 44 claims were for opioids.

  1. Yong Leung230
  2. Specialty average830

Most prescribed

  1. Hydrocodone-Acetaminophen36 claims
  2. Prednisone20 claims
  3. Cephalexin17 claims
  4. Ondansetron Odt14 claims
  5. Methylprednisolone11 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.

Yong Jason Leung among 4,926 physician assistant records in Illinois

Yong Jason Leung, PA is one of 4,926 physician assistant records with a practice address in Illinois. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 40% of them.

  • NPI issued2016 · 40% of these records are older, 57% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated2016 · median 2019 among the 3,407 with a school on file
  • Record last updated2016 · 35% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

57 physician assistant records list a practice address in Urbana

They are 57 of the 1,744 NPPES records with a practice address in Urbana, and 4,926 physician assistant records in Illinois.

The 8 physician assistant records with the nearest ZIP codes

  1. Steven Burger, PAUrbana, IL 618011457485757
  2. James Chandler, PAUrbana, IL 618011255578316
  3. Aubrey Hudson, PAUrbana, IL 618011033399241
  4. Nicholas Idle, PAUrbana, IL 618011467738005
  5. Hoshang Irani, PAUrbana, IL 618011033270954
  6. Sarah Kincaid, PA-CUrbana, IL 618011275789224
  7. Eric Kuchefski, PAUrbana, IL 618011194895821
  8. Thomas McCall, PA-CUrbana, IL 618011639148257

Common questions

What is Yong Jason Leung, PA's NPI number?

Yong Jason Leung, PA's National Provider Identifier (NPI) is 1659827491, issued on Aug 31, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Yong Jason Leung, PA located?

The NPPES record lists a practice address at 611 W. Park St., Urbana, IL, 61801. Phone: (217) 383-3313. Providers update this record themselves, so call before visiting.

How can I verify Yong Jason Leung, PA's license?

NPPES lists Illinois license number 085005866, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Yong Jason Leung, PA prescribe under Medicare Part D?

In 2024, Yong Jason Leung, PA had 230 Medicare Part D claims for 165 beneficiaries; the average among physician assistant prescribers was 830. 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.