NPPES file of Aug 9, 2026

Matthew Freeman, MD

Emergency Medicine Physician · Chicago, IL

Matthew Freeman, MD is an emergency medicine physician with a practice address in Chicago, Illinois, and NPI 1144462870, issued on Mar 26, 2009. Check the license (Illinois 125052551, 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
1144462870
Name
Matthew Freeman
Credential
MD
Primary taxonomy
Emergency Medicine Physician 207P00000X
License number
125052551 IL
Self-reported in NPPES; status is on the state search
Practice location
5318 North Austin Avenue, Chicago, IL 60630
Phone
(773) 919-6461
Enumerated
Mar 26, 2009
Record last updated
Jan 6, 2012 (not updated in 14 years: call before relying on the address or phone)
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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Verify Matthew Freeman 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 125052551
    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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94% fewer Medicare Part D claims than the average emergency medicine physician in 2024

13 Medicare Part D claims, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.

  1. Matthew Freeman13
  2. Specialty average226

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: $23.64

1 payment: food and beverage; the largest payer was Abbvie Inc. The 12,335 providers of this specialty with any payment received $953.79 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Matthew Freeman$23.64
  2. Specialty average$953.79

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

Matthew Freeman among 3,291 emergency medicine physician records in Illinois

Matthew Freeman, MD is one of 3,291 emergency medicine physician records with a practice address in Illinois. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 44% of them.

  • NPI issued2009 · 44% of these records are older, 53% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileNo · 57% of these records are
  • Record last updated2012 · 47% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1,310 emergency medicine physician records list a practice address in Chicago

They are 1,310 of the 63,379 NPPES records with a practice address in Chicago, and 3,291 emergency medicine physician records in Illinois.

The 8 emergency medicine physician records with the nearest ZIP codes

  1. Paul Allegretti, D.O.Chicago, IL 606291932121332
  2. Susan Arjmand, M.D.Chicago, IL 606291972525384
  3. Stephen Bozek, M.D.Chicago, IL 606311841285103
  4. Shu Chan, M.D.Chicago, IL 606311790770014
  5. Steve Christos, D.O.Chicago, IL 606311902891237
  6. Darien Cohen, M.D.Chicago, IL 606311366437626
  7. Kenyatta Frazier, M.D.Chicago, IL 606291023303138
  8. Linda Herman, M.D.Chicago, IL 606311619957776

Common questions

What is Matthew Freeman, MD's NPI number?

Matthew Freeman, MD's National Provider Identifier (NPI) is 1144462870, issued on Mar 26, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Matthew Freeman, MD located?

The NPPES record lists a practice address at 5318 North Austin Avenue, Chicago, IL, 60630. Phone: (773) 919-6461. Providers update this record themselves, so call before visiting.

How can I verify Matthew Freeman, MD's license?

NPPES lists Illinois license number 125052551, 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 Matthew Freeman, MD prescribe under Medicare Part D?

In 2024, Matthew Freeman, MD had 13 Medicare Part D claims; the average among emergency medicine physician prescribers was 226. 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.