Michael Howard Ries, MD
Critical Care Medicine (Internal Medicine) Physician · Chicago, IL
Michael Howard Ries, MD is a critical care medicine (internal medicine) physician with a practice address in Chicago, Illinois, and NPI 1366446791, issued on Jun 13, 2005. Check the license (Illinois 36053344, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Michael Howard Ries
- Credential
- MD
- Primary taxonomy
- Critical Care Medicine (Internal Medicine) Physician 207RC0200X
- License number
- 36053344 IL
Self-reported in NPPES; status is on the state search - Practice location
- 2800 N Sheridan RD, Chicago, IL 60657
- Phone
- (773) 935-5556
- Enumerated
- Jun 13, 2005
- Record last updated
- Sep 11, 2025
- Fax
- (773) 935-2724
- Medicaid ID
- 36053344 IL
- Entity
- Type 1 · individual
8 nearest critical care medicine (internal medicine) physician records → All 281 in Illinois → Look up another NPI →
Also registered at 2800 N Sheridan RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Michael Howard Ries in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 36053344Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $5,191.83
7 payments; by number, the most common kind was consulting fee; the largest payer was Becton, Dickinson and Company. 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Michael Howard Ries among 281 critical care medicine (internal medicine) physician records in Illinois
Michael Howard Ries, 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 91% newer
- In a Medicare fileYes · 92% of these records are
- In the CMS Doctors and Clinicians fileNo · 80% of these records are
- Record last updated2025 · 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.
All 281 in Illinois → Every provider in Chicago → Critical Care Medicine (Internal Medicine) Physician nationwide →
The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes
- Zohair Karmally, MDChicago, IL 606571851576243
- Mordecai Gerstein, M.D.Chicago, IL 606451114955697
- Hussain Aboud, M.D.Chicago, IL 606371902046246
- Charles Chen, MDChicago, IL 606371588190003
- Matthew Hodge, DOChicago, IL 606371780146381
- Sydney Rabin, MDChicago, IL 606371518697101
- Mohammad Sheikh, MDChicago, IL 606371518329960
- Clarissa Smith, MDChicago, IL 606371467080325
Common questions
What is Michael Howard Ries, MD's NPI number?
Michael Howard Ries, MD's National Provider Identifier (NPI) is 1366446791, issued on Jun 13, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Michael Howard Ries, MD located?
The NPPES record lists a practice address at 2800 N Sheridan RD, Chicago, IL, 60657. Phone: (773) 935-5556. Providers update this record themselves, so call before visiting.
How can I verify Michael Howard Ries, MD's license?
NPPES lists Illinois license number 36053344, 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.
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.