Edward C. Pyun, MD
Surgery Physician · Rockford, IL
Edward C. Pyun, MD is a surgery physician with a practice address in Rockford, Illinois, and NPI 1386748473, issued on Sep 11, 2006. Check the license (Illinois 036111344, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Edward C. Pyun
- Credential
- MD
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- 036111344 IL
Self-reported in NPPES; status is on the state search - Practice location
- 5668 E State St, Rockford, IL 61108
- Phone
- (815) 229-7580
- Enumerated
- Sep 11, 2006
- Record last updated
- Oct 2, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicaid ID
- 036111344 IL
- Medicare enrollment
- Enrolled (PECOS I20180328001934); accepts Medicare assignment
- Medical or professional school
- Northeastern Ohio University College Of Medicine, 1994
- Entity
- Type 1 · individual
Also registered at 5668 E State St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- David Cable, M.D.Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician1033183728
- Leslie Edgcomb, M.D.Vascular Surgery Physician1629014022
- Andreas Fischer, MDOrthopaedic Surgery Physician1235139452
- James Girardy, M.D.Surgery Physician1992738819
Verify Edward C. Pyun 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 036111344Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% fewer Medicare Part D claims than the average surgery physician in 2024
32 Medicare Part D claims for 26 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. 23 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen20 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.
Industry payments in 2024: $55.00
1 payment: food and beverage; the largest payer was Clr Medical, Inc. The 17,103 providers of this specialty with any payment received $3,513.80 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
- Intermountain Medical Group Denver LLCBroomfield, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Surgery Physician providers in Illinois
There are 1,520 surgery physician records in Illinois.
Other surgery physician records in Illinois
- Douglas Aach, MDShiloh, IL1508817040
- Andrew Abadier, DOChicago, IL1124657473
- Shabirhusain Abadin, M.D.Chicago, IL1467712596
- Iftikharul Abbasy, MDOak Brook, IL1104814755
- Mahmoud Abd-El-Hafez, MDSpringfield, IL1710516943
- Samir Abdo, M.D.Eldorado, IL1578612982
- Chandrakumaran Abivarma, M.D.Park Ridge, IL1467135137
- Gerard Abood, M.DMaywood, IL1629237227
- Mohammad Abou El-Ezz, MDChicago, IL1790536746
- Gifty Abraham, M.D.Maywood, IL1881039279
Common questions
What is Edward C. Pyun, MD's NPI number?
Edward C. Pyun, MD's National Provider Identifier (NPI) is 1386748473, issued on Sep 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Edward C. Pyun, MD located?
The NPPES record lists a practice address at 5668 E State St, Rockford, IL, 61108. Phone: (815) 229-7580. Providers update this record themselves, so call before visiting.
How can I verify Edward C. Pyun, MD's license?
NPPES lists Illinois license number 036111344, 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 Edward C. Pyun, MD prescribe under Medicare Part D?
In 2024, Edward C. Pyun, MD had 32 Medicare Part D claims for 26 beneficiaries; the average among surgery physician prescribers was 147. 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.