Fred Bollhoffer, MD
Emergency Medicine Physician · Winfield, IL
Fred Bollhoffer, MD is an emergency medicine physician with a practice address in Winfield, Illinois, and NPI 1992802383, issued on Sep 20, 2006. Check the license on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Fred Bollhoffer
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- Practice location
- 25 N. Winfield Road, Winfield, IL 60190
- Phone
- (630) 933-2640
- Enumerated
- Sep 20, 2006
- Entity
- Type 1 · individual
Also registered at 25 N. Winfield Road
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Fred Bollhoffer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional RegulationCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
93% fewer Medicare Part D claims than the average emergency medicine physician in 2024
24 Medicare Part D claims, against an average of 355 among the 49,029 providers of this specialty who prescribed in Part D.
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.
13 emergency medicine physician records list a Winfield practice address
They are 13 of the 778 NPPES records with a Winfield practice address, and 3,096 emergency medicine physician records in Illinois.
All 13 in Winfield → All 3,096 in Illinois → Every provider in Winfield →
Other emergency medicine physician records in Illinois
- Osama Aaflaq, M.D.Carbondale, IL1083663520
- Suresh Abad, M.D.Vernon Hills, IL1639100126
- Albert Abalos, M.D.Elmhurst, IL1881983484
- Habib Abbasi, M.D.Joliet, IL1902832835
- Andrew Abbeg, D.O.Greenville, IL1548490311
- Ryan Abbott, DOChicago, IL1477243517
- Zakaria Abdulnabi, M.D.Urbana, IL1790135499
- Logan Abel, MDChicago, IL1447900592
- Claire Abramoff, MDChicago, IL1316380009
- Rachel Abrams, M.D.Chicago, IL1659786317
Common questions
What is Fred Bollhoffer, MD's NPI number?
Fred Bollhoffer, MD's National Provider Identifier (NPI) is 1992802383, issued on Sep 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Fred Bollhoffer, MD located?
The NPPES record lists a practice address at 25 N. Winfield Road, Winfield, IL, 60190. Phone: (630) 933-2640. Providers update this record themselves, so call before visiting.
How can I verify Fred Bollhoffer, MD's license?
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 Fred Bollhoffer, MD prescribe under Medicare Part D?
In 2024, Fred Bollhoffer, MD had 24 Medicare Part D claims; the average among emergency medicine physician prescribers was 355. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.