NPPES file of Aug 9, 2026

Edward Robert Kessler, M.D.

Pulmonary Disease Physician · Naperville, IL

Edward Robert Kessler, M.D. is a pulmonary disease physician with a practice address in Naperville, Illinois, and NPI 1427205699, issued on Aug 19, 2008. Check the license (Illinois 036132593, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; 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
1427205699
Name
Edward Robert Kessler
Credential
M.D.
Primary taxonomy
Pulmonary Disease Physician 207RP1001X
License number
036132593 IL
Self-reported in NPPES; status is on the state search
Practice location
100 Spalding Dr Ste 200, Naperville, IL 60540
Phone
(630) 355-8776
Enumerated
Aug 19, 2008
Record last updated
Sep 29, 2022
Medicaid ID
036132593 IL
Medicare enrollment
Enrolled (PECOS I20140731001736); accepts Medicare assignment
Medical or professional school
Saint Louis University School Of Medicine, 2008
Telehealth
Offers telehealth (CMS)
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 100 Spalding Dr Ste 200

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

  1. Reem Beckerly, DOSleep Medicine (Psychiatry & Neurology) Physician1437314630
  2. Jasshan Mehrotra, M.D.Pulmonary Disease Physician1194135368
  3. Sara Piasecki, APN-CNPNurse Practitioner1467211078
  4. Rajive Tandon, M.D.Pulmonary Disease Physician1104878115

Verify Edward Robert Kessler in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
    Search for license 036132593
    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
Open the Illinois license search

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1% fewer Medicare Part D claims than the average pulmonary disease physician in 2024

1,407 Medicare Part D claims for 320 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. Brand-name drugs were 68% of claims.

  1. Edward Kessler1,407
  2. Specialty average1,425

Most prescribed

  1. Trelegy Ellipta330 claims
  2. Albuterol Sulfate Hfa223 claims
  3. Prednisone122 claims
  4. Breo Ellipta118 claims
  5. Incruse Ellipta57 claims
  6. Anoro Ellipta47 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: $2,193.84

5 payments; by number, the most common kind was food and beverage; the largest payer was Intuitive Surgical, Inc. The 8,806 providers of this specialty with any payment received $5,159.88 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Edward Kessler$2,193.84
  2. Specialty average$5,159.88

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. Endeavor Health Medical GroupNaperville, IL

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

Pulmonary Disease Physician providers in Illinois

There are 617 pulmonary disease physician records in Illinois.

Other pulmonary disease physician records in Illinois

  1. Mazen Abdel-Hadi, M.D.Joliet, IL1356468672
  2. Omar Abdulfattah, MDSpringfield, IL1205259330
  3. Lauren Abplanalp, D.O.Chicago, IL1346604642
  4. Philip Abraham, M.D.Springfield, IL1548375629
  5. Raju Abraham, MDKankakee, IL1003830852
  6. Said Abuhasna, M.DElk Grove Village, IL1699187344
  7. Katherine Acosta, MDChicago, IL1215556279
  8. Craig Adams, MDPalos Park, IL1225019417
  9. Thomas Ade, MDMoline, IL1568448884
  10. Ayodeji AdegunsoyeChicago, IL1255645537

Common questions

What is Edward Robert Kessler, M.D.'s NPI number?

Edward Robert Kessler, M.D.'s National Provider Identifier (NPI) is 1427205699, issued on Aug 19, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Edward Robert Kessler, M.D. located?

The NPPES record lists a practice address at 100 Spalding Dr Ste 200, Naperville, IL, 60540. Phone: (630) 355-8776. Providers update this record themselves, so call before visiting.

How can I verify Edward Robert Kessler, M.D.'s license?

NPPES lists Illinois license number 036132593, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Edward Robert Kessler, M.D. prescribe under Medicare Part D?

In 2024, Edward Robert Kessler, M.D. had 1,407 Medicare Part D claims for 320 beneficiaries; the average among pulmonary disease physician prescribers was 1,425. 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.