NPPES file of Aug 9, 2026

Joanne Sonseray Martires, MD

Critical Care Medicine (Internal Medicine) Physician · Oak Park, IL

Joanne Sonseray Martires, MD is a critical care medicine (internal medicine) physician with a practice address in Oak Park, Illinois, and NPI 1669622767, issued on Sep 25, 2008. Check the license (Illinois 036-144672, 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
1669622767
Name
Joanne Sonseray Martires
Credential
MD
Primary taxonomy
Critical Care Medicine (Internal Medicine) Physician 207RC0200X
License number
036-144672 IL
Self-reported in NPPES; status is on the state search
Practice location
610 S Maple Ave Ste 3900, Oak Park, IL 60304
Phone
(708) 660-2240
Enumerated
Sep 25, 2008
Record last updated
May 1, 2018 (not updated in 8 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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Also registered at 610 S Maple Ave Ste 3900

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

  1. Sara Mousa, DOFamily Medicine Physician1184152118
  2. Yesenia Valdez, MDFamily Medicine Physician1871936146

Verify Joanne Sonseray Martires 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 036-144672
    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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98% fewer Medicare Part D claims than the average critical care medicine (internal medicine) physician in 2024

11 Medicare Part D claims, against an average of 696 among the 2,873 providers of this specialty who prescribed in Part D.

  1. Joanne Martires11
  2. Specialty average696

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: $274.80

7 payments; by number, the most common kind was food and beverage; the largest payer was Jazz Pharmaceuticals Inc. The 2,708 providers of this specialty with any payment received $2,958.68 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Joanne Martires$274.80
  2. Specialty average$2,958.68

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

Joanne Sonseray Martires among 281 critical care medicine (internal medicine) physician records in Illinois

Joanne Sonseray Martires, MD is one of 281 critical care medicine (internal medicine) physician records with a practice address in Illinois. 92% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 37% of them.

  • NPI issued2008 · 37% of these records are older, 56% newer
  • In a Medicare fileYes · 92% of these records are
  • In the CMS Doctors and Clinicians fileNo · 80% of these records are
  • Record last updated2018 · 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 207RC0200X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Critical Care Medicine (Internal Medicine) Physician providers in Illinois

There are 281 critical care medicine (internal medicine) physician records in Illinois.

The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes

  1. Scott Leikin, D.O.Oak Park, IL 603021588079479
  2. Mairaj Jaleel, MDBerwyn, IL 604021083649990
  3. Michael Markos, M.D.Berwyn, IL 604021861658007
  4. Taylor Brinton, D.OEvanston, IL 602011124446315
  5. Fadi Aldaas, M.DChicago Ridge, IL 604151417245499
  6. Dinas Aleksonis, MDChicago Ridge, IL 604151255505608
  7. Abdullah Chahin, MDChicago Ridge, IL 604151972736890
  8. Eyad Karzoun, MDChicago Ridge, IL 604151649470196

Common questions

What is Joanne Sonseray Martires, MD's NPI number?

Joanne Sonseray Martires, MD's National Provider Identifier (NPI) is 1669622767, issued on Sep 25, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Joanne Sonseray Martires, MD located?

The NPPES record lists a practice address at 610 S Maple Ave Ste 3900, Oak Park, IL, 60304. Phone: (708) 660-2240. Providers update this record themselves, so call before visiting.

How can I verify Joanne Sonseray Martires, MD's license?

NPPES lists Illinois license number 036-144672, 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 Joanne Sonseray Martires, MD prescribe under Medicare Part D?

In 2024, Joanne Sonseray Martires, MD had 11 Medicare Part D claims; the average among critical care medicine (internal medicine) physician prescribers was 696. 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.