Samuel J. Feinberg, M.D.
Surgery Physician · Springfield, IL
Samuel J. Feinberg, M.D. is a surgery physician with a practice address in Springfield, Illinois, and NPI 1952318222, issued on Aug 1, 2006. Check the license (Illinois 036-079852, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Samuel J. Feinberg
- Credential
- M.D.
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- 036-079852 IL
Self-reported in NPPES; status is on the state search - Practice location
- 301 N 8TH St, Springfield, IL 62701
- Phone
- (217) 757-6570
- Enumerated
- Aug 1, 2006
- Record last updated
- Jun 6, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicaid ID
- 036079852 1 IL
- Medicare enrollment
- Enrolled (PECOS I20100805000646); accepts Medicare assignment
- Medical or professional school
- State University Of New York Downstate Medical Center, 1981
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 1,520 in Illinois → Look up another NPI →
Also registered at 301 N 8TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Samuel J. Feinberg 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 036-079852Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
50% fewer Medicare Part D claims than the average surgery physician in 2024
74 Medicare Part D claims for 22 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. 37 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen31 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
- Physician Services Corporation OF Southern Illinois IncMount Vernon, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Samuel J. Feinberg among 1,520 surgery physician records in Illinois
Samuel J. Feinberg, M.D. is one of 1,520 surgery physician records with a practice address in Illinois. 66% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 64% newer
- In a Medicare fileYes · 66% of these records are
- In the CMS Doctors and Clinicians fileYes · 43% of these records are
- Graduated1981 · median 2004 among the 650 with a school on file
- Record last updated2016 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
54 surgery physician records list a practice address in Springfield
They are 54 of the 4,997 NPPES records with a practice address in Springfield, and 1,520 surgery physician records in Illinois.
All 1,520 in Illinois → Every provider in Springfield → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Bradley Wilson, MDSpringfield, IL 627011528046141
- Chunmeng Zhang, M.D.Springfield, IL 627011194118042
- Sajida Ahad, M.D.Springfield, IL 627021326024837
- Aaron Brewer, M.D.Springfield, IL 627021679794523
- James Fullerton, M.D.Springfield, IL 627021760575229
- Max Hammer, M.D.Springfield, IL 627021477650794
- Eric High, M.D.Springfield, IL 627021629299599
- Orlando Icaza, M.D.Springfield, IL 627021669579991
Common questions
What is Samuel J. Feinberg, M.D.'s NPI number?
Samuel J. Feinberg, M.D.'s National Provider Identifier (NPI) is 1952318222, issued on Aug 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Samuel J. Feinberg, M.D. located?
The NPPES record lists a practice address at 301 N 8TH St, Springfield, IL, 62701. Phone: (217) 757-6570. Providers update this record themselves, so call before visiting.
How can I verify Samuel J. Feinberg, M.D.'s license?
NPPES lists Illinois license number 036-079852, 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 Samuel J. Feinberg, M.D. prescribe under Medicare Part D?
In 2024, Samuel J. Feinberg, M.D. had 74 Medicare Part D claims for 22 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.