NPPES file of Aug 9, 2026

Peter Stephen Cenek, APN-CNS

Adult Health Clinical Nurse Specialist · Peoria, IL

Peter Stephen Cenek, APN-CNS is an adult health clinical nurse specialist with a practice address in Peoria, Illinois, and NPI 1245526250, issued on Jun 28, 2011. Check the license (Illinois 209-005473, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1245526250
Name
Peter Stephen Cenek
Credential
APN-CNS
Primary taxonomy
Adult Health Clinical Nurse Specialist 364SA2200X
License number
209-005473 IL
Self-reported in NPPES; status is on the state search
Practice location
530 NE Glen Oak Ave, Peoria, IL 61637
Phone
(309) 655-2000
Enumerated
Jun 28, 2011
Record last updated
Jun 28, 2011 (not updated in 15 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20140602000441); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 530 NE Glen Oak Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Motaz Abas, MDInternal Medicine Physician1215510201
  2. Mohammed Abdulaaima, MDInternal Medicine Physician1861952707
  3. Makram Abou Ghaida, MDStudent in an Organized Health Care Education/Training Program1659119253
  4. Bassel Abouzeid, MDObstetrics & Gynecology Physician1376160846
  5. Susan Abraham, M.D.Internal Medicine Physician1598926818
  6. Angela AdamsOccupational Therapist1124564802

Verify Peter Stephen Cenek in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 209-005473    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Illinois license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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73% fewer Medicare Part D claims than the average adult health clinical nurse specialist in 2024

287 Medicare Part D claims for 145 beneficiaries, against an average of 1,079 among the 450 providers of this specialty who prescribed in Part D. 131 claims were for opioids.

  1. Peter Cenek287
  2. Specialty average1,079

Most prescribed

  1. Hydrocodone-Acetaminophen103 claims
  2. Cyclobenzaprine Hcl36 claims
  3. Naloxone Hcl27 claims
  4. Diazepam13 claims
  5. Oxycodone-Acetaminophen12 claims
  6. Dexamethasone11 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

  1. Osf Multi-Specialty GroupPeoria, IL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Adult Health Clinical Nurse Specialist providers in Illinois

There are 105 adult health clinical nurse specialist records in Illinois.

All 105 in Illinois → Every provider in Peoria →

Other adult health clinical nurse specialist records in Illinois

  1. Kara Aalfs, A.P.N.Saint Charles, IL1427323898
  2. Kenna Altobello, APNChampaign, IL1851716708
  3. Christine Anderson, APRNRockford, IL1578006953
  4. Katherine Anderson, APNChicago, IL1780944124
  5. Ruth Arms, ACNS-BCPeoria, IL1609211101
  6. Anita Bor-Brown, APRN,BCChicago, IL1922296532
  7. Kathleen Capriola, APNRockford, IL1710975891
  8. Ashley Chappell, ACNS-BCKankakee, IL1194070458
  9. Euphemia Connell, DNP, APRN, ACNS-BCChicago, IL1144728155
  10. Linda Cooper, RN, MSN, CNS-BCPeoria, IL1902152077

Common questions

What is Peter Stephen Cenek, APN-CNS's NPI number?

Peter Stephen Cenek, APN-CNS's National Provider Identifier (NPI) is 1245526250, issued on Jun 28, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Peter Stephen Cenek, APN-CNS located?

The NPPES record lists a practice address at 530 NE Glen Oak Ave, Peoria, IL, 61637. Phone: (309) 655-2000. Providers update this record themselves, so call before visiting.

How can I verify Peter Stephen Cenek, APN-CNS's license?

NPPES lists Illinois license number 209-005473, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Peter Stephen Cenek, APN-CNS prescribe under Medicare Part D?

In 2024, Peter Stephen Cenek, APN-CNS had 287 Medicare Part D claims for 145 beneficiaries; the average among adult health clinical nurse specialist prescribers was 1,079. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.