NPPES file of Aug 9, 2026

Maureen L. Mathews

Nurse Practitioner · Peoria, IL

Maureen L. Mathews is a nurse practitioner with a practice address in Peoria, Illinois, and NPI 1457451957, issued on Sep 24, 2006. Check the license (Illinois 041258642/20900200, 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
1457451957
Name
Maureen L. Mathews
Primary taxonomy
Nurse Practitioner 363L00000X
License number
041258642/20900200 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
Sep 24, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20040526000983); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 Maureen L. Mathews 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 041258642/20900200
    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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90% fewer Medicare Part D claims than the average nurse practitioner in 2024

108 Medicare Part D claims for 55 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.

  1. Maureen Mathews108
  2. Specialty average1,109

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).

Maureen L. Mathews among 4,892 nurse practitioner records in Illinois

Maureen L. Mathews 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 2006, is newer than 1% of them.

  • NPI issued2006 · 1% of these records are older, 89% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated1994 · median 2018 among the 3,389 with a school on file
  • Record last updated2007 · 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.

The 8 nurse practitioner records with the nearest ZIP codes

  1. Michele BritvecPeoria, IL 616371699174060
  2. Anna Cicciarelli, APNPeoria, IL 616371942557285
  3. Lori Defreese, APNPeoria, IL 616371407304199
  4. Phillis Dewitt, APNPeoria, IL 616371477811792
  5. Metyl Ginoli, N.P.Peoria, IL 616371225062573
  6. Deidra Lewandowski, N.P.Peoria, IL 616371750466710
  7. Tracie Markey, APNPeoria, IL 616371760859292
  8. Pamela Pecenka, ANPPeoria, IL 616371669418380

Common questions

What is Maureen L. Mathews's NPI number?

Maureen L. Mathews's National Provider Identifier (NPI) is 1457451957, issued on Sep 24, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Maureen L. Mathews 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 Maureen L. Mathews's license?

NPPES lists Illinois license number 041258642/20900200, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Maureen L. Mathews prescribe under Medicare Part D?

In 2024, Maureen L. Mathews had 108 Medicare Part D claims for 55 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.