Kenneth Q. Cruz, MD
Critical Care Medicine (Internal Medicine) Physician · Arlington Heights, IL
Kenneth Q. Cruz, MD is a critical care medicine (internal medicine) physician with a practice address in Arlington Heights, Illinois, and NPI 1598705196, issued on Jun 8, 2006. Check the license (Illinois 036.100876, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Kenneth Q. Cruz
- Credential
- MD
- Primary taxonomy
- Critical Care Medicine (Internal Medicine) Physician 207RC0200X
- License numbers
- 036.100876 IL
A90441 CA
Self-reported in NPPES; status is on the state search - Practice location
- 800 W Central RD, Arlington Heights, IL 60005
- Phone
- (800) 655-2656
- Enumerated
- Jun 8, 2006
- Record last updated
- Apr 14, 2025
- Fax
- (412) 822-7411
- Medicaid ID
- 00A904410 CA
- Medicare enrollment
- Enrolled (PECOS I20070829000744); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest critical care medicine (internal medicine) physician records → All 281 in Illinois → Look up another NPI →
Also registered at 800 W Central RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Fiaz Ahmed, MDAnesthesiology Physician1407924251
- Syed Ahmed, MDAnesthesiology Physician1124187257
- Catherine Ahn, MDAnesthesiology Physician1245308022
- Juli AistarsOncology Clinical Nurse Specialist1861883209
- A Akbar, M.D.Anesthesiology Physician1144203282
- Ayham Alagha, M.D.Hospitalist Physician1851779151
Verify Kenneth Q. Cruz 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 036.100876Check 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: $84.76
1 payment: food and beverage; the largest payer was Ceribell, 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 4 group practices
- Cogent Healthcare OF Texas PATexarkana, TX
- Critical Care Physicians OF Illinois LLCMount Vernon, IL
- Inpatient Specialists OF California PCUkiah, CA
- Sound Physicians Intensivists OF Georgia PCNewnan, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kenneth Q. Cruz among 281 critical care medicine (internal medicine) physician records in Illinois
Kenneth Q. Cruz, 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 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 71% newer
- In a Medicare fileYes · 92% of these records are
- In the CMS Doctors and Clinicians fileYes · 80% of these records are
- Graduated1996 · median 2008 among the 226 with a school on file
- 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 Arlington Heights → Critical Care Medicine (Internal Medicine) Physician nationwide →
The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes
- Christina Burke, DOArlington Heights, IL 600051104320191
- Rajeshwari Chavda, MDArlington Heights, IL 600051083679963
- Megan Fisher, MDArlington Heights, IL 600051285291872
- Elizabeth Hanson, MDArlington Heights, IL 600051497216766
- Peter Psihos, DOArlington Heights, IL 600051225392368
- John Shanley, M.D.Arlington Heights, IL 600051003955618
- Jeffrey Zilberstein, MDArlington Heights, IL 600051821124033
- Guy Dugan, MDElk Grove Village, IL 600071821041559
Common questions
What is Kenneth Q. Cruz, MD's NPI number?
Kenneth Q. Cruz, MD's National Provider Identifier (NPI) is 1598705196, issued on Jun 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Kenneth Q. Cruz, MD located?
The NPPES record lists a practice address at 800 W Central RD, Arlington Heights, IL, 60005. Phone: (800) 655-2656. Providers update this record themselves, so call before visiting.
How can I verify Kenneth Q. Cruz, MD's license?
NPPES lists Illinois license number 036.100876, 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.