NPPES file of Aug 9, 2026

Thomas A. Mayer, MD

Interventional Cardiology Physician · Bannockburn, IL

Thomas A. Mayer, MD is an interventional cardiology physician with a practice address in Bannockburn, Illinois, and NPI 1013937150, issued on Jul 20, 2006. Check the license (Illinois 36069502, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1013937150
Name
Thomas A. Mayer
Credential
MD
Primary taxonomy
Interventional Cardiology Physician 207RI0011X
License number
36069502 IL
Self-reported in NPPES; status is on the state search
Practice location
2151 Waukegan RD Ste 100, Bannockburn, IL 60015
Phone
(847) 444-5300
Enumerated
Jul 20, 2006
Record last updated
Oct 6, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(847) 267-1429
Medicaid ID
36069502 IL
Medicare enrollment
Enrolled (PECOS I20040508000318); accepts Medicare assignment
Medical or professional school
Rush Medical College Of Rush University, 1983
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 2151 Waukegan RD Ste 100

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

  1. Sebastino Aviles, LCSW, MPHClinical Social Worker1497306609
  2. Tariq Azam, MDCardiovascular Disease Physician1649659053
  3. Kelly Tais Azambuja Cachoeira, APRNNurse Practitioner1295599900
  4. Katerina Bakhos, M.DCardiovascular Disease Physician1174918023
  5. Lillian Benck, M.D.Advanced Heart Failure and Transplant Cardiology Physician1346668019
  6. David Davidson, MDCardiovascular Disease Physician1063679116

Verify Thomas A. Mayer 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 36069502
    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

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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2.2 times the Medicare Part D claims of the average interventional cardiology physician in 2024

7,057 Medicare Part D claims for 860 beneficiaries, against an average of 3,179 among the 6,605 providers of this specialty who prescribed in Part D.

  1. Thomas Mayer7,057
  2. Specialty average3,179

Most prescribed

  1. Atorvastatin Calcium754 claims
  2. Rosuvastatin Calcium728 claims
  3. Metoprolol Succinate508 claims
  4. Amlodipine Besylate410 claims
  5. Ezetimibe381 claims
  6. Clopidogrel305 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.

The MIPS final score for 2023 (Medicare payment program): 93.1 of 100

The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score80.8
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $4,230.15

128 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 6,394 providers of this specialty with any payment received $7,062.29 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Thomas Mayer$4,230.15
  2. Specialty average$7,062.29

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 GroupEvanston, IL

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

Thomas A. Mayer among 320 interventional cardiology physician records in Illinois

Thomas A. Mayer, MD is one of 320 interventional cardiology physician records with a practice address in Illinois. 96% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 7% of them.

  • NPI issued2006 · 7% of these records are older, 53% newer
  • In a Medicare fileYes · 96% of these records are
  • In the CMS Doctors and Clinicians fileYes · 87% of these records are
  • Graduated1983 · median 2002 among the 278 with a school on file
  • Record last updated2020 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0011X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Interventional Cardiology Physician providers in Illinois

There are 320 interventional cardiology physician records in Illinois.

The 8 interventional cardiology physician records with the nearest ZIP codes

  1. David Bromet, MDCrystal Lake, IL 600141841250958
  2. Nitin KherCrystal Lake, IL 600141063512325
  3. Abdulrahman Abutaleb, M.D.Barrington, IL 600101891185609
  4. George Christy, MDLake Barrington, IL 600101881649697
  5. Jeffrey Freihage, M.D.Barrington, IL 600101114007234
  6. Raja Sharma, M.D.Barrington, IL 600101447269568
  7. Sunil Kadakia, MDFox River Grove, IL 600211780763516
  8. Firas Barrow, M.D.Elk Grove Village, IL 600071194773374

Common questions

What is Thomas A. Mayer, MD's NPI number?

Thomas A. Mayer, MD's National Provider Identifier (NPI) is 1013937150, issued on Jul 20, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Thomas A. Mayer, MD located?

The NPPES record lists a practice address at 2151 Waukegan RD Ste 100, Bannockburn, IL, 60015. Phone: (847) 444-5300. Providers update this record themselves, so call before visiting.

How can I verify Thomas A. Mayer, MD's license?

NPPES lists Illinois license number 36069502, 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 Thomas A. Mayer, MD prescribe under Medicare Part D?

In 2024, Thomas A. Mayer, MD had 7,057 Medicare Part D claims for 860 beneficiaries; the average among interventional cardiology physician prescribers was 3,179. Part D covers Medicare prescriptions only.

What is Thomas A. Mayer, MD's MIPS final score?

The 2023 MIPS final score is 93.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.

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.