NPPES file of Aug 9, 2026

Cailean Elliot McKay, MD

Student in an Organized Health Care Education/Training Program · Chicago, IL

Cailean Elliot McKay, MD is a student in an organized health care education/training program with a practice address in Chicago, Illinois, and NPI 1003443425, issued on Mar 25, 2020. Check the license (Illinois 036.163859, 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
1003443425
Name
Cailean Elliot McKay
Credential
MD
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
License number
036.163859 IL
Self-reported in NPPES; status is on the state search
Practice location
820 S Wood St Ste 100, Chicago, IL 60612
Phone
(312) 996-2933
Enumerated
Mar 25, 2020
Record last updated
Jun 8, 2023
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 820 S Wood St Ste 100

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

  1. Noor Abdulhameed, MDInternal Medicine Physician1972302180
  2. Paola Abi Habib, MDStudent in an Organized Health Care Education/Training Program1669223749
  3. Majd Aboona, MDGastroenterology Physician1386347789
  4. Nahel Abugattas, DOEmergency Medicine Physician1891287421
  5. Pooja AcharyaStudent in an Organized Health Care Education/Training Program1093581605
  6. Susana Acosta Nunez De Villavicencio, MDSurgery Physician1972451193

Verify Cailean Elliot McKay 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 036.163859
    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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19% fewer Medicare Part D claims than the average student in an organized health care education/training program in 2024

149 Medicare Part D claims for 41 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims.

  1. Cailean McKay149
  2. Specialty average185

Most prescribed

  1. Fluticasone Propionate11 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: $28.04

1 payment: food and beverage; the largest payer was Pfizer Inc. The 13,278 providers of this specialty with any payment received $608.08 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Cailean McKay$28.04
  2. Specialty average$608.08

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Cailean Elliot McKay among 6,526 student in an organized health care education/training program records in Illinois

Cailean Elliot McKay, MD is one of 6,526 student in an organized health care education/training program records with a practice address in Illinois. 19% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 17% of them.

  • NPI issued2020 · 17% of these records are older, 80% newer
  • In a Medicare fileYes · 19% of these records are
  • In the CMS Doctors and Clinicians fileNo · 3% of these records are
  • Record last updated2023 · 22% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

3,509 student in an organized health care education/training program records list a practice address in Chicago

They are 3,509 of the 63,379 NPPES records with a practice address in Chicago, and 6,526 student in an organized health care education/training program records in Illinois.

The 8 student in an organized health care education/training program records with the nearest ZIP codes

  1. Mani Batchu, D.O.Chicago, IL 606121619180544
  2. Alicia Chang Cojulun, MDChicago, IL 606121063605335
  3. Peter Chien, M.D.Chicago, IL 606121780884106
  4. Christa Favot, D.D.S.Chicago, IL 606121073711941
  5. Leonid FefermanChicago, IL 606121922210483
  6. Renu GuptaChicago, IL 606121598955452
  7. Christopher Heery, M.D.Chicago, IL 606121801001920
  8. Kimberly Ingalls, M.D.Chicago, IL 606121124249107

Common questions

What is Cailean Elliot McKay, MD's NPI number?

Cailean Elliot McKay, MD's National Provider Identifier (NPI) is 1003443425, issued on Mar 25, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Cailean Elliot McKay, MD located?

The NPPES record lists a practice address at 820 S Wood St Ste 100, Chicago, IL, 60612. Phone: (312) 996-2933. Providers update this record themselves, so call before visiting.

How can I verify Cailean Elliot McKay, MD's license?

NPPES lists Illinois license number 036.163859, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Cailean Elliot McKay, MD prescribe under Medicare Part D?

In 2024, Cailean Elliot McKay, MD had 149 Medicare Part D claims for 41 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. 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.