NPPES file of Aug 9, 2026

Leah Bressler, PA

Physician Assistant · Wheaton, IL

Leah Bressler, PA is a physician assistant with a practice address in Wheaton, Illinois, and NPI 1477968386, issued on Jun 30, 2014. Check the license (Illinois 085-005208, 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
1477968386
Name
Leah Bressler
Credential
PA
Primary taxonomy
Physician Assistant 363A00000X
License number
085-005208 IL
Self-reported in NPPES; status is on the state search
Practice location
199 Town SQ, Wheaton, IL 60189
Phone
(630) 469-9200
Enumerated
Jun 30, 2014
Record last updated
Jun 27, 2023
Fax
(630) 547-5019
Medicare enrollment
Enrolled (PECOS I20141020001095); 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 199 Town SQ

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

  1. Katherine Flaherty, PA-CPhysician Assistant1649693441
  2. Sarah Kovarik, PA-CMedical Physician Assistant1285099374

Verify Leah Bressler 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 085-005208
    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

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72% fewer Medicare Part D claims than the average physician assistant in 2024

229 Medicare Part D claims for 116 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. Leah Bressler229
  2. Specialty average830

Most prescribed

  1. Triamcinolone Acetonide48 claims
  2. Ketoconazole47 claims
  3. Clobetasol Propionate24 claims
  4. Clindamycin Phosphate18 claims
  5. Mupirocin14 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: $2,334.80

93 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. Leah Bressler$2,334.80
  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. Illinois Dermatology Institute, LLCPark Ridge, IL

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

Leah Bressler among 4,926 physician assistant records in Illinois

Leah Bressler, PA 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 2014, is newer than 33% of them.

  • NPI issued2014 · 33% of these records are older, 64% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated2014 · 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).

29 physician assistant records list a practice address in Wheaton

They are 29 of the 2,468 NPPES records with a practice address in Wheaton, and 4,926 physician assistant records in Illinois.

The 8 physician assistant records with the nearest ZIP codes

  1. Meagan Alberts, PA-CWheaton, IL 601891982046264
  2. Nicholas Borchers, PA-CWheaton, IL 601891093141251
  3. Kellie Christel, PA-CWheaton, IL 601891083234694
  4. Elana Dubin, PA-CWheaton, IL 601891013307347
  5. Katherine Flaherty, PA-CWheaton, IL 601891649693441
  6. Cynthia George, PA-CWheaton, IL 601891295886356
  7. Gerard Geurts, PA-CWheaton, IL 601891225010119
  8. Kimberly Guyton, PA-CWheaton, IL 601891609496058

Common questions

What is Leah Bressler, PA's NPI number?

Leah Bressler, PA's National Provider Identifier (NPI) is 1477968386, issued on Jun 30, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Leah Bressler, PA located?

The NPPES record lists a practice address at 199 Town SQ, Wheaton, IL, 60189. Phone: (630) 469-9200. Providers update this record themselves, so call before visiting.

How can I verify Leah Bressler, PA's license?

NPPES lists Illinois license number 085-005208, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Leah Bressler, PA prescribe under Medicare Part D?

In 2024, Leah Bressler, PA had 229 Medicare Part D claims for 116 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.