NPPES file of Aug 9, 2026

Lauren Olszewski, APRN

Family Nurse Practitioner · Burbank, IL

Lauren Olszewski, APRN is a family nurse practitioner with a practice address in Burbank, Illinois, and NPI 1316672470, issued on Jul 21, 2022. Check the license (Illinois 209024297, 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
1316672470
Name
Lauren Olszewski
Credential
APRN
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
209024297 IL
Self-reported in NPPES; status is on the state search
Practice location
7786 S Cicero Ave, Burbank, IL 60459
Phone
(708) 425-3085
Enumerated
Jul 21, 2022
Record last updated
Jan 4, 2024
Medicare enrollment
Enrolled (PECOS I20220831003126); 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 family nurse practitioner records → All 7,639 in Illinois → Look up another NPI →

Also registered at 7786 S Cicero Ave

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

  1. Mark Cha, NPFamily Nurse Practitioner1649864828
  2. Budoor Issa, FNPFamily Nurse Practitioner1245190917
  3. Magdalena Johnson, FNPNurse Practitioner1740090786
  4. Kaley Stewart, MMS, PA-CPhysician Assistant1245191253

Verify Lauren Olszewski 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 209024297    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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81% fewer Medicare Part D claims than the average family nurse practitioner in 2024

242 Medicare Part D claims for 39 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. Lauren Olszewski242
  2. Specialty average1,305

Most prescribed

  1. Atorvastatin Calcium19 claims
  2. Ozempic19 claims
  3. Amlodipine Besylate16 claims
  4. Albuterol Sulfate Hfa11 claims
  5. Metformin Hcl Er11 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.

Industry payments in 2024: $181.77

9 payments; by number, the most common kind was food and beverage; the largest payer was Merck Sharp & Dohme LLC. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Lauren Olszewski$181.77
  2. Specialty average$650.95

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. Premise Health OF Illinois Medical PCCountryside, IL

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

Lauren Olszewski among 7,639 family nurse practitioner records in Illinois

Lauren Olszewski, APRN is one of 7,639 family nurse practitioner records with a practice address in Illinois. 78% 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 72% of them.

  • NPI issued2022 · 72% of these records are older, 22% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated2019 · median 2018 among the 4,778 with a school on file
  • Record last updated2024 · 39% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

17 family nurse practitioner records list a practice address in Burbank

They are 17 of the 245 NPPES records with a practice address in Burbank, and 7,639 family nurse practitioner records in Illinois.

All 7,639 in Illinois → Every provider in Burbank → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Eman AbutalebBurbank, IL 604591215618186
  2. Lamis AbutalebBurbank, IL 604591952082828
  3. Kimberly CaceresBurbank, IL 604591376189415
  4. Mark Cha, NPBurbank, IL 604591649864828
  5. Banesa Chavez, APRNBurbank, IL 604591780297457
  6. Colleen Chierici, APRNBurbank, IL 604591841918232
  7. Dominique Eaves, FNPBurbank, IL 604591659860781
  8. Shawndra Ferrell, APN, FNP-BC, ACHPNBurbank, IL 604591770072340

Common questions

What is Lauren Olszewski, APRN's NPI number?

Lauren Olszewski, APRN's National Provider Identifier (NPI) is 1316672470, issued on Jul 21, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Lauren Olszewski, APRN located?

The NPPES record lists a practice address at 7786 S Cicero Ave, Burbank, IL, 60459. Phone: (708) 425-3085. Providers update this record themselves, so call before visiting.

How can I verify Lauren Olszewski, APRN's license?

NPPES lists Illinois license number 209024297, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Lauren Olszewski, APRN prescribe under Medicare Part D?

In 2024, Lauren Olszewski, APRN had 242 Medicare Part D claims for 39 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.