Yu Yan, M.D.
Internal Medicine Physician · Arlington Heights, IL
Yu Yan, M.D. is an internal medicine physician with a practice address in Arlington Heights, Illinois, and NPI 1124380753, issued on Jun 11, 2012. Check the license (Illinois 036-138754, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Yu Yan
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 036-138754 IL
Self-reported in NPPES; status is on the state search - Practice location
- 2101 S Arlington Heights RD, Arlington Heights, IL 60005
- Phone
- (224) 404-6500
- Enumerated
- Jun 11, 2012
- Record last updated
- May 11, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (847) 818-1481
- Medicare enrollment
- Enrolled (PECOS I20151020001869); accepts Medicare assignment
- Medical or professional school
- State University Of New York At Stony Brook, School Of Medicine, 2012
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,238 in Illinois → Look up another NPI →
Also registered at 2101 S Arlington Heights RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mario Chan, M.D.Endocrinology, Diabetes & Metabolism Physician1104975176
- Kevin Curtin, D.D.S.General Practice Dentistry1083055271
- Vicky DelgadoClinical Social Worker1245985969
- Cesar Feijoo, PA-CPhysician Assistant1376233940
- Daniel Jonas, M.D.Gastroenterology Physician1720519598
- Lizbeth MancillaSocial Worker1730937129
Verify Yu Yan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036-138754Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
42% more Medicare Part D claims than the average internal medicine physician in 2024
4,512 Medicare Part D claims for 418 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 39 claims were for opioids.
Most prescribed
- Atorvastatin Calcium381 claims
- Amlodipine Besylate277 claims
- Levothyroxine Sodium242 claims
- Losartan Potassium165 claims
- Lisinopril125 claims
- Pravastatin Sodium124 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.
The MIPS final score for 2023 (Medicare payment program): 89.7 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Endeavor Health Medical GroupArlington Heights, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Yu Yan among 7,238 internal medicine physician records in Illinois
Yu Yan, M.D. is one of 7,238 internal medicine physician records with a practice address in Illinois. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 55% of them.
- NPI issued2012 · 55% of these records are older, 43% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2012 · median 2003 among the 3,580 with a school on file
- Record last updated2021 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
53 internal medicine physician records list a practice address in Arlington Heights
They are 53 of the 2,697 NPPES records with a practice address in Arlington Heights, and 7,238 internal medicine physician records in Illinois.
All 7,238 in Illinois → Every provider in Arlington Heights → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Jerry Andrews, D.O.Arlington Heights, IL 600051205875507
- David Feerst, MDArlington Heights, IL 600051508931767
- Mamdouh Ishak, MDArlington Heights, IL 600051275612343
- Abdallah Karam, MDArlington Heights, IL 600051144257395
- Akber Khan, MDArlington Heights, IL 600051851302939
- Panayota Kleinman, MDArlington Heights, IL 600051962407916
- William Moran, MDArlington Heights, IL 600051083700991
- Ruksana Papa, M.D.Arlington Heights, IL 600051235196635
Common questions
What is Yu Yan, M.D.'s NPI number?
Yu Yan, M.D.'s National Provider Identifier (NPI) is 1124380753, issued on Jun 11, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Yu Yan, M.D. located?
The NPPES record lists a practice address at 2101 S Arlington Heights RD, Arlington Heights, IL, 60005. Phone: (224) 404-6500. Providers update this record themselves, so call before visiting.
How can I verify Yu Yan, M.D.'s license?
NPPES lists Illinois license number 036-138754, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Yu Yan, M.D. prescribe under Medicare Part D?
In 2024, Yu Yan, M.D. had 4,512 Medicare Part D claims for 418 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Yu Yan, M.D.'s MIPS final score?
The 2023 MIPS final score is 89.7 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.