NPPES file of Aug 9, 2026

Rex Rizaldo, APRN

Critical Care Medicine Nurse Practitioner · Springfield, IL

Rex Rizaldo, APRN is a critical care medicine nurse practitioner with a practice address in Springfield, Illinois, and NPI 1053022202, issued on Dec 8, 2022. Check the license (Illinois 209026502, 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
1053022202
Name
Rex Rizaldo
Credential
APRN
Primary taxonomy
Critical Care Medicine Nurse Practitioner 363LC0200X
License numbers
209026502 IL
209.026502 IL
Self-reported in NPPES; status is on the state search
Practice location
619 E Mason St Ste 4P57, Springfield, IL 62701
Phone
(217) 788-0706
Enumerated
Dec 8, 2022
Record last updated
Jul 14, 2025
Fax
(217) 525-2535
Medicare enrollment
Enrolled (PECOS I20230123002080); 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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8 nearest critical care medicine nurse practitioner records → All 57 in Illinois → Look up another NPI →

Also registered at 619 E Mason St Ste 4P57

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

  1. Basil Abu-El-Haija, MDClinical Cardiac Electrophysiology Physician1881825594
  2. Waleed Alharbi, MDInterventional Cardiology Physician1518405588
  3. Salem Badr, MDInterventional Cardiology Physician1396189205
  4. Michael Barkett, M.D.Clinical Cardiac Electrophysiology Physician1831546134
  5. Erbert Caceres, MDInterventional Cardiology Physician1508976788
  6. Alison Gryczewski, PA-CPhysician Assistant1942952403

Verify Rex Rizaldo 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 209026502    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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95% fewer Medicare Part D claims than the average critical care medicine nurse practitioner in 2024

22 Medicare Part D claims for 13 beneficiaries, against an average of 412 among the 396 providers of this specialty who prescribed in Part D.

  1. Rex Rizaldo22
  2. Specialty average412

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: $220.50

9 payments; by number, the most common kind was education; the largest payer was Medtronic, Inc. The 457 providers of this specialty with any payment received $369.26 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Rex Rizaldo$220.50
  2. Specialty average$369.26

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Prairie Cardiovascular Consultants LtdSpringfield, IL

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

Rex Rizaldo among 57 critical care medicine nurse practitioner records in Illinois

Rex Rizaldo, APRN is one of 57 critical care medicine nurse practitioner records with a practice address in Illinois. 88% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 49% of them.

  • NPI issued2022 · 49% of these records are older, 47% newer
  • In a Medicare fileYes · 88% of these records are
  • In the CMS Doctors and Clinicians fileYes · 82% of these records are
  • Graduated2022 · median 2021 among the 47 with a school on file
  • Record last updated2025 · 16% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LC0200X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Critical Care Medicine Nurse Practitioner providers in Illinois

There are 57 critical care medicine nurse practitioner records in Illinois.

All 57 in Illinois → Every provider in Springfield → Critical Care Medicine Nurse Practitioner nationwide →

The 8 critical care medicine nurse practitioner records with the nearest ZIP codes

  1. Christina Lenardson, APRNDecatur, IL 625261235012519
  2. Hannah Johnson, AGACNPUrbana, IL 618011013620376
  3. Christina Hay, APRNBloomington, IL 617011124450390
  4. Kylie AbneyPeoria, IL 616361477124329
  5. Jeffrey Jones, N.P.Peoria, IL 616151841236254
  6. Anna PressRock Island, IL 612011831724137
  7. Michael TapiaRock Island, IL 612011245865104
  8. Jennifer Dole, APRN, CCNS-BCKankakee, IL 609011376892398

Common questions

What is Rex Rizaldo, APRN's NPI number?

Rex Rizaldo, APRN's National Provider Identifier (NPI) is 1053022202, issued on Dec 8, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Rex Rizaldo, APRN located?

The NPPES record lists a practice address at 619 E Mason St Ste 4P57, Springfield, IL, 62701. Phone: (217) 788-0706. Providers update this record themselves, so call before visiting.

How can I verify Rex Rizaldo, APRN's license?

NPPES lists Illinois license number 209026502, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Rex Rizaldo, APRN prescribe under Medicare Part D?

In 2024, Rex Rizaldo, APRN had 22 Medicare Part D claims for 13 beneficiaries; the average among critical care medicine nurse practitioner prescribers was 412. 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.