Kun Peng, MD
Pain Medicine (Anesthesiology) Physician · Naperville, IL
Kun Peng, MD is a pain medicine (anesthesiology) physician with a practice address in Naperville, Illinois, and NPI 1790985349, issued on Jul 23, 2007. Check the license (Illinois 036-143706, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Kun Peng
- Credential
- MD
- Primary taxonomy
- Pain Medicine (Anesthesiology) Physician 207LP2900X
- License numbers
- 036-143706 IL
036143706 IL
Self-reported in NPPES; status is on the state search - Practice location
- 120 Spalding Dr Ste 308, Naperville, IL 60540
- Phone
- (630) 527-7730
- Enumerated
- Jul 23, 2007
- Record last updated
- Apr 30, 2026
- Fax
- (630) 527-7732
- Medicare enrollment
- Enrolled (PECOS I20170829000236); accepts Medicare assignment
- Medical or professional school
- Michigan State University College Of Human Medicine, 2007
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest pain medicine (anesthesiology) physician records → All 203 in Illinois → Look up another NPI →
Also registered at 120 Spalding Dr Ste 308
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Christine Hopkins, APN-CNPNurse Practitioner1144481946
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Verify Kun Peng 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 036-143706Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
76% fewer Medicare Part D claims than the average pain medicine (anesthesiology) physician in 2024
416 Medicare Part D claims for 214 beneficiaries, against an average of 1,750 among the 2,982 providers of this specialty who prescribed in Part D. 173 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen86 claims
- Gabapentin47 claims
- Methylprednisolone39 claims
- Cyclobenzaprine Hcl27 claims
- Meloxicam24 claims
- Oxycodone-Acetaminophen24 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): 91.4 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).
Industry payments in 2024: $463.19
9 payments; by number, the most common kind was food and beverage; the largest payer was Nevro Corp. The 2,789 providers of this specialty with any payment received $3,225.41 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.
Bills Medicare through one group practice
- Endeavor Health Medical GroupNaperville, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kun Peng among 203 pain medicine (anesthesiology) physician records in Illinois
Kun Peng, MD is one of 203 pain medicine (anesthesiology) physician records with a practice address in Illinois. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 53% of them.
- NPI issued2007 · 53% of these records are older, 38% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2007 · median 2002 among the 144 with a school on file
- Record last updated2026 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207LP2900X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pain Medicine (Anesthesiology) Physician providers in Illinois
There are 203 pain medicine (anesthesiology) physician records in Illinois.
All 203 in Illinois → Every provider in Naperville → Pain Medicine (Anesthesiology) Physician nationwide →
The 8 pain medicine (anesthesiology) physician records with the nearest ZIP codes
- Ahmed Elborno, MDWillowbrook, IL 605271750388476
- Scott Glaser, M.D.Burr Ridge, IL 605271881691863
- Friedl Pantle-Fisher, MDBurr Ridge, IL 605271871658096
- Sean Powers, DOBurr Ridge, IL 605271881222735
- Paarth Choksi, D.O.Oak Brook, IL 605231649808130
- Zia Durrani, MDOak Brook, IL 605231831190719
- Suneela Harsoor, MDHinsdale, IL 605211326035510
- Neeraj Jain, M.D.Hinsdale, IL 605211316028657
Common questions
What is Kun Peng, MD's NPI number?
Kun Peng, MD's National Provider Identifier (NPI) is 1790985349, issued on Jul 23, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Kun Peng, MD located?
The NPPES record lists a practice address at 120 Spalding Dr Ste 308, Naperville, IL, 60540. Phone: (630) 527-7730. Providers update this record themselves, so call before visiting.
How can I verify Kun Peng, MD's license?
NPPES lists Illinois license number 036-143706, 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 Kun Peng, MD prescribe under Medicare Part D?
In 2024, Kun Peng, MD had 416 Medicare Part D claims for 214 beneficiaries; the average among pain medicine (anesthesiology) physician prescribers was 1,750. Part D covers Medicare prescriptions only.
What is Kun Peng, MD's MIPS final score?
The 2023 MIPS final score is 91.4 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.