Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Kenneth Q Cruz, MD

Individual provider Internal Medicine Physician · NPI 1598705196

Kenneth Q Cruz, MD is a Critical Care (Intensivists) in Arlington Heights, Illinois. Qualified in 1996, 30 years ago. Practices with Critical Care Physicians of Illinois LLC, a 41-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California and Illinois.

Years since qualifying
30
Licensed in
CA, IL
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

800 W Central Rd
Arlington Heights, IL 60005-2349
Phone: (800) 655-2656
Fax: (412) 822-7411
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Critical Care Medicine (Internal Medicine) Physician (primary) Taxonomy 207RC0200X · Licence A90441 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 036.100876 (IL)
Internal Medicine Physician Taxonomy 207R00000X · Licence A90441 (CA)

Record details

NPI number1598705196
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 8, 2006
Last updated in NPPESApril 14, 2025
Certification dateApril 14, 2025
Mailing address830 West Rte 22, Suite 50, Lake Zurich, IL 60047

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCRITICAL CARE (INTENSIVISTS)
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1996 (30 years in practice)
Group practice Critical Care Physicians Of Illinois Llc — 41 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations11 on file with Medicare

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