NPPES file of Aug 9, 2026

Michael Edwards Yarrington

Infectious Disease Physician · Chicago, IL

Michael Edwards Yarrington is an infectious disease physician with a practice address in Chicago, Illinois, and NPI 1013334952, issued on Mar 27, 2014. Check the license 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
1013334952
Name
Michael Edwards Yarrington
Primary taxonomy
Infectious Disease Physician 207RI0200X
License number
2020-00178 NC
Self-reported in NPPES; status is on the state search
Practice location
240 E Huron St, Chicago, IL 60611
Phone
(312) 503-7975
Enumerated
Mar 27, 2014
Record last updated
Aug 18, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20200717002516); accepts Medicare assignment
Medical or professional school
Northwestern University Feinberg Medical School, 2014
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 240 E Huron St

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

  1. Zachary AbecassisStudent in an Organized Health Care Education/Training Program1972968147
  2. Akash Adhia, MDSurgery Physician1639626138
  3. Raveena AggarwalStudent in an Organized Health Care Education/Training Program1730735085
  4. Madeleine Alder, MDCardiovascular Disease Physician1992170526
  5. Russell AvellanaPhysician Assistant1417343278
  6. Jonathan Bacos, STUDENTStudent in an Organized Health Care Education/Training Program1265987440

Verify Michael Edwards Yarrington in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIllinois Department of Financial and Professional RegulationCheck 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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81% fewer Medicare Part D claims than the average infectious disease physician in 2024

128 Medicare Part D claims for 39 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D. Brand-name drugs were 23% of claims.

  1. Michael Yarrington128
  2. Specialty average689

Most prescribed

  1. Biktarvy21 claims
  2. Cefadroxil17 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. Duke Health Integrated Practice IncDurham, NC

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

Michael Edwards Yarrington among 464 infectious disease physician records in Illinois

Michael Edwards Yarrington is one of 464 infectious disease physician records with a practice address in Illinois. 79% 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 75% of them.

  • NPI issued2014 · 75% of these records are older, 22% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 67% of these records are
  • Graduated2014 · median 2004 among the 311 with a school on file
  • Record last updated2021 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Infectious Disease Physician providers in Illinois

There are 464 infectious disease physician records in Illinois.

The 8 infectious disease physician records with the nearest ZIP codes

  1. Chad Achenbach, MDChicago, IL 606111548278674
  2. Maureen Bolon, MDChicago, IL 606111851368773
  3. Susan Cohn, MDChicago, IL 606111306861091
  4. John Flaherty, MDChicago, IL 606111821028150
  5. Shannon Galvin, M.D.Chicago, IL 606111003862400
  6. Alan Hauser, MDChicago, IL 606111790881647
  7. Robert Hirschtick, MDChicago, IL 606111730113135
  8. Robert Murphy, MDChicago, IL 606111558476416

Common questions

What is Michael Edwards Yarrington's NPI number?

Michael Edwards Yarrington's National Provider Identifier (NPI) is 1013334952, issued on Mar 27, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Michael Edwards Yarrington located?

The NPPES record lists a practice address at 240 E Huron St, Chicago, IL, 60611. Phone: (312) 503-7975. Providers update this record themselves, so call before visiting.

How can I verify Michael Edwards Yarrington's license?

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 Michael Edwards Yarrington prescribe under Medicare Part D?

In 2024, Michael Edwards Yarrington had 128 Medicare Part D claims for 39 beneficiaries; the average among infectious disease physician prescribers was 689. 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.