NPPES file of Aug 9, 2026

Elizabeth Anne Szalko Filipek, PA-C

Physician Assistant · Libertyville, IL

Elizabeth Anne Szalko Filipek, PA-C is a physician assistant with a practice address in Libertyville, Illinois, and NPI 1174818736, issued on Jun 12, 2011. Check the license (Illinois 085.003928, 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
1174818736
Name
Elizabeth Anne Szalko Filipek
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
License number
085.003928 IL
Self-reported in NPPES; status is on the state search
Practice location
1240 N Milwaukee Ave Ste A, Libertyville, IL 60048
Phone
(847) 367-5575
Enumerated
Jun 12, 2011
Record last updated
Jan 10, 2023
Fax
(847) 367-5579
Medicare enrollment
Enrolled (PECOS I20130801000653); 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 1240 N Milwaukee Ave Ste A

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

  1. Martha Arroyo, MDDermatology Physician1700867694
  2. Allyssa Clapsaddle, PA-CPhysician Assistant1982156485
  3. Kristen Eisinger, PA-CPhysician Assistant1487802948
  4. Malan Kern, MDDermatology Physician1538690037
  5. Carla SolomonPhysician Assistant1932729472

Verify Elizabeth Anne Szalko Filipek 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 085.003928
    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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23% fewer Medicare Part D claims than the average physician assistant in 2024

636 Medicare Part D claims for 269 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.

  1. Elizabeth Filipek636
  2. Specialty average830

Most prescribed

  1. Triamcinolone Acetonide125 claims
  2. Ketoconazole77 claims
  3. Doxycycline Hyclate53 claims
  4. Hydrocortisone47 claims
  5. Mupirocin42 claims
  6. Fluocinolone Acetonide33 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: $2,290.80

108 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Elizabeth Filipek$2,290.80
  2. Specialty average$841.65

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. Forefront Dermatology SCLibertyville, IL

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

Elizabeth Anne Szalko Filipek among 4,926 physician assistant records in Illinois

Elizabeth Anne Szalko Filipek, PA-C is one of 4,926 physician assistant records with a practice address in Illinois. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 24% of them.

  • NPI issued2011 · 24% of these records are older, 73% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated2010 · median 2019 among the 3,407 with a school on file
  • Record last updated2023 · 35% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

59 physician assistant records list a practice address in Libertyville

They are 59 of the 1,361 NPPES records with a practice address in Libertyville, and 4,926 physician assistant records in Illinois.

The 8 physician assistant records with the nearest ZIP codes

  1. Natasha Ali, PACLibertyville, IL 600481487096483
  2. Ron-Gran Apilado, PALibertyville, IL 600481073779088
  3. Dana Archer, PA-CLibertyville, IL 600481598958282
  4. Elizabeth Baruffi, PA-CLibertyville, IL 600481477749430
  5. Kristen Eisinger, PA-CLibertyville, IL 600481487802948
  6. Wendy Frederick, PA-CLibertyville, IL 600481811198690
  7. Laura Irby, PA-CLibertyville, IL 600481962668590
  8. Justin Jelinski, PA-CLibertyville, IL 600481710237748

Common questions

What is Elizabeth Anne Szalko Filipek, PA-C's NPI number?

Elizabeth Anne Szalko Filipek, PA-C's National Provider Identifier (NPI) is 1174818736, issued on Jun 12, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Elizabeth Anne Szalko Filipek, PA-C located?

The NPPES record lists a practice address at 1240 N Milwaukee Ave Ste A, Libertyville, IL, 60048. Phone: (847) 367-5575. Providers update this record themselves, so call before visiting.

How can I verify Elizabeth Anne Szalko Filipek, PA-C's license?

NPPES lists Illinois license number 085.003928, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Elizabeth Anne Szalko Filipek, PA-C prescribe under Medicare Part D?

In 2024, Elizabeth Anne Szalko Filipek, PA-C had 636 Medicare Part D claims for 269 beneficiaries; the average among physician assistant prescribers was 830. 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.