Eric L. Pfeiffer, APN
Nurse Practitioner · Peoria, IL
Eric L. Pfeiffer, APN is a nurse practitioner with a practice address in Peoria, Illinois, and NPI 1871945667, issued on Jul 6, 2016. Check the license (Illinois 209.014401, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Eric L. Pfeiffer
- Credential
- APN
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 209.014401 IL
Self-reported in NPPES; status is on the state search - Practice location
- 303 N William Kumpf Blvd, Peoria, IL 61605
- Phone
- (309) 676-5546
- Enumerated
- Jul 6, 2016
- Record last updated
- Jul 6, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (309) 676-5045
- Medicare enrollment
- Enrolled (PECOS I20160830001540); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 4,892 in Illinois → Look up another NPI →
Also registered at 303 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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Verify Eric L. Pfeiffer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209.014401Check 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 nurse practitioner in 2024
248 Medicare Part D claims for 128 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. 133 claims were for opioids.
Most prescribed
- Oxycodone Hcl95 claims
- Amoxicillin40 claims
- Clindamycin Hcl23 claims
- Hydrocodone-Acetaminophen21 claims
- Tramadol Hcl15 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
- Osf Multi-Specialty GroupPeoria, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Eric L. Pfeiffer among 4,892 nurse practitioner records in Illinois
Eric L. Pfeiffer, APN is one of 4,892 nurse practitioner records with a practice address in Illinois. 81% 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 36% of them.
- NPI issued2016 · 36% of these records are older, 58% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2016 · median 2018 among the 3,389 with a school on file
- Record last updated2016 · 36% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
182 nurse practitioner records list a practice address in Peoria
They are 182 of the 4,621 NPPES records with a practice address in Peoria, and 4,892 nurse practitioner records in Illinois.
All 4,892 in Illinois → Every provider in Peoria → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Jennifer AliPeoria, IL 616051992039440
- Kelly Desmarais, APRNPeoria, IL 616051417830803
- Edward Etherton, NPPeoria, IL 616051053662783
- Lindsey Johnston, APNPeoria, IL 616051114475597
- Jana Reed, APN, ACNPPeoria, IL 616051659446805
- Brynn Cinnamon, APN/CNPPeoria, IL 616061154555852
- Sally Coyle, APNPeoria, IL 616061932505302
- Heather Franklin, FNPPeoria, IL 616061881151538
Common questions
What is Eric L. Pfeiffer, APN's NPI number?
Eric L. Pfeiffer, APN's National Provider Identifier (NPI) is 1871945667, issued on Jul 6, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Eric L. Pfeiffer, APN located?
The NPPES record lists a practice address at 303 N William Kumpf Blvd, Peoria, IL, 61605. Phone: (309) 676-5546. Providers update this record themselves, so call before visiting.
How can I verify Eric L. Pfeiffer, APN's license?
NPPES lists Illinois license number 209.014401, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Eric L. Pfeiffer, APN prescribe under Medicare Part D?
In 2024, Eric L. Pfeiffer, APN had 248 Medicare Part D claims for 128 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.