Jeffrey Klopfenstein, M.D.
Specialist · Peoria, IL
Jeffrey Klopfenstein, M.D. is a specialist with a practice address in Peoria, Illinois, and NPI 1578508354, issued on Jun 17, 2006. Check the license with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jeffrey Klopfenstein
- Credential
- M.D.
- Primary taxonomy
- Specialist 174400000X
- Practice location
- 719 N William Kumpf Blvd, Peoria, IL 61605
- Phone
- (309) 676-0766
- Enumerated
- Jun 17, 2006
- Entity
- Type 1 · individual
Also registered at 719 N William Kumpf Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Diana France, APN, CNSClinical Nurse Specialist1720326069
Verify Jeffrey Klopfenstein in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
98% fewer Medicare Part D claims than the average specialist in 2024
25 Medicare Part D claims for 19 beneficiaries, against an average of 1,524 among the 12,477 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.
Industry payments in 2024: $37.86
1 payment, mostly food and beverage; the largest payer was DePuy Synthes Sales Inc.. The 9,482 providers of this specialty with any payment received $4,756.65 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.
One hospital or facility affiliation
- Osf Multi-Specialty GroupPeoria, IL
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Specialist providers in Illinois
There are 1,419 specialist records in Illinois.
Other specialist records in Illinois
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- Babak Abdollahshamshirsaz, M.D.Chicago, IL1447585765
- Syed Abdul-Aziz, MDBelleville, IL1114906005
- Steven Abern, M.D.Park Ridge, IL1922027424
- Richard AbramsChicago, IL1003992413
- Cherie AdamsEvanston, IL1063645810
- Robyn AdamsHerrin, IL1245216282
Common questions
What is Jeffrey Klopfenstein, M.D.'s NPI number?
Jeffrey Klopfenstein, M.D.'s National Provider Identifier (NPI) is 1578508354, issued on Jun 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jeffrey Klopfenstein, M.D. located?
The NPPES record lists a practice address at 719 N William Kumpf Blvd, Peoria, IL, 61605. Phone: (309) 676-0766. Providers update this record themselves, so call before visiting.
How can I verify Jeffrey Klopfenstein, M.D.'s license?
Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Jeffrey Klopfenstein, M.D. prescribe under Medicare Part D?
In 2024, Jeffrey Klopfenstein, M.D. had 25 Medicare Part D claims for 19 beneficiaries; the average among specialist prescribers was 1,524. 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.