James Feimster, MD
Surgery Physician · Springfield, IL
James Feimster, MD is a surgery physician with a practice address in Springfield, Illinois, and NPI 1811347214, issued on Jun 16, 2016. Check the license (Illinois 036.159781, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- James Feimster
- Credential
- MD
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- 036.159781 IL
Self-reported in NPPES; status is on the state search - Practice location
- 747 N Rutledge St FL 2, Springfield, IL 62702
- Phone
- (217) 545-8000
- Enumerated
- Jun 16, 2016
- Record last updated
- May 7, 2024
- Fax
- (217) 545-7795
- Medicaid ID
- 125069112 IL
- Medicare enrollment
- Enrolled (PECOS I20220908003369); accepts Medicare assignment
- Medical or professional school
- Southern Illinois University School Of Medicine, 2016
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 1,520 in Illinois → Look up another NPI →
Also registered at 747 N Rutledge St FL 2
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Shadi Bsat, MDNeurological Surgery Physician1134851082
- Chibueze Ezeudu, MDNeurological Surgery Physician1164026225
- Bruce Frankel, MDNeurological Surgery Physician1831136605
- Alessandra Mantovani, MDNeurological Surgery Physician1376944025
- Randi MolohonFamily Nurse Practitioner1437928538
- Adam Reid, M.D.Surgical Critical Care Physician1922290451
Verify James Feimster 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 036.159781Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
43% fewer Medicare Part D claims than the average surgery physician in 2024
84 Medicare Part D claims for 32 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. 12 claims were for opioids.
Most prescribed
- Ursodiol15 claims
- Ondansetron Hcl14 claims
- Oxycodone Hcl12 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
- Siu Physicians And Surgeons IncSpringfield, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
James Feimster among 1,520 surgery physician records in Illinois
James Feimster, MD 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 2016, is newer than 63% of them.
- NPI issued2016 · 63% of these records are older, 34% newer
- In a Medicare fileYes · 66% of these records are
- In the CMS Doctors and Clinicians fileYes · 43% of these records are
- Graduated2016 · median 2004 among the 650 with a school on file
- Record last updated2024 · 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
- Sajida Ahad, M.D.Springfield, IL 627021326024837
- Rachael Ashcraft, MDSpringfield, IL 627021912152125
- 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
- Mark Kuhnke, M.D.Springfield, IL 627021033210026
Common questions
What is James Feimster, MD's NPI number?
James Feimster, MD's National Provider Identifier (NPI) is 1811347214, issued on Jun 16, 2016. An NPI identifies a provider in billing; it is not a license.
Where is James Feimster, MD located?
The NPPES record lists a practice address at 747 N Rutledge St FL 2, Springfield, IL, 62702. Phone: (217) 545-8000. Providers update this record themselves, so call before visiting.
How can I verify James Feimster, MD's license?
NPPES lists Illinois license number 036.159781, 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 James Feimster, MD prescribe under Medicare Part D?
In 2024, James Feimster, MD had 84 Medicare Part D claims for 32 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.