NPPES file of Aug 9, 2026

Kathryn Schoener Bosteel, PA-C

Physician Assistant · Lake Forest, IL

Kathryn Schoener Bosteel, PA-C is a physician assistant with a practice address in Lake Forest, Illinois, and NPI 1255831749, issued on Feb 20, 2018. Check the license (Illinois 085006522, 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
1255831749
Name
Kathryn Schoener Bosteel
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
License number
085006522 IL
Self-reported in NPPES; status is on the state search
Practice location
1000 N Westmoreland RD, Lake Forest, IL 60045
Phone
(847) 535-6150
Enumerated
Feb 20, 2018
Record last updated
Mar 10, 2025
Fax
(847) 535-7801
Medicare enrollment
Enrolled (PECOS I20180321002812); accepts Medicare assignment
Medical or professional school
Rush Medical College Of Rush University, 2017
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 1000 N Westmoreland RD

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

  1. Owais Abdul-Kafi, MDInterventional Cardiology Physician1922462647
  2. Deepti Agarwal, MDAnesthesiology Physician1598901423
  3. Mariyam Alam, PA-CPhysician Assistant1740087394
  4. Wendy Allen, CNMAdvanced Practice Midwife1629161369
  5. Mohammed Alzoubaidi, MBBS,MPHPulmonary Disease Physician1184880031
  6. Christina Anderson, M.D.Interventional Cardiology Physician1568846434

Verify Kathryn Schoener Bosteel 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 085006522
    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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82% fewer Medicare Part D claims than the average physician assistant in 2024

152 Medicare Part D claims for 101 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.

  1. Kathryn Bosteel152
  2. Specialty average830

Most prescribed

  1. Albuterol Sulfate Hfa20 claims
  2. Amoxicillin-Clavulanate Potass15 claims
  3. Methylprednisolone11 claims
  4. Prednisone11 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.

Bills Medicare through one group practice

  1. Physicians Immediate Care North Chicago LLCChicago, IL

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

62 physician assistant records list a practice address in Lake Forest

They are 62 of the 821 NPPES records with a practice address in Lake Forest, and 4,926 physician assistant records in Illinois.

Other physician assistant records in Illinois

  1. Brooke Aarhus, PA-CPark Ridge, IL1760985469
  2. Sana Abbasi, PACarol Stream, IL1831803295
  3. Susan Abbinanti, PA-CElk Grove Village, IL1679647358
  4. Katheryn Abbott, PASchaumburg, IL1356842082
  5. Noor Abdelrahman, PA-CChicago, IL1851012413
  6. Amer Abdulghafoor, MSW, MS, PA-CChicago, IL1619401718
  7. Kazuko Abe, P.A.Chicago, IL1881840783
  8. Greta Abel, PA-CWheaton, IL1174844096
  9. Derrik AbellAnna, IL1821618471
  10. Jeanine Aberbook, PA-CChicago, IL1518664176

Common questions

What is Kathryn Schoener Bosteel, PA-C's NPI number?

Kathryn Schoener Bosteel, PA-C's National Provider Identifier (NPI) is 1255831749, issued on Feb 20, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Kathryn Schoener Bosteel, PA-C located?

The NPPES record lists a practice address at 1000 N Westmoreland RD, Lake Forest, IL, 60045. Phone: (847) 535-6150. Providers update this record themselves, so call before visiting.

How can I verify Kathryn Schoener Bosteel, PA-C's license?

NPPES lists Illinois license number 085006522, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Kathryn Schoener Bosteel, PA-C prescribe under Medicare Part D?

In 2024, Kathryn Schoener Bosteel, PA-C had 152 Medicare Part D claims for 101 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.