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

Guido Grasso-Knight, MD

Individual provider Family Medicine Physician · NPI 1164644266

Guido Grasso-Knight, MD is a Family Practice in Carol Stream, Illinois. Graduated from Icahn School of Medicine at Mount Sinai in 2007, 19 years ago. Practices with Adventist Health Partners, Inc, a 253-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Illinois, Maryland and New York.

Years since qualifying
19
Trained at
Icahn School of Medicine at Mount Sinai
Licensed in
IL, MD, NY
In the registry since
2007
Specialties on file
4
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

630 E North Ave
Carol Stream, IL 60188-2127
Phone: (630) 458-5300
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 3231 Euclid Ave, Berwyn, IL 60402-3466 — (708) 783-2000

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 036-133136 (IL)
Family Medicine Physician Taxonomy 207Q00000X · Licence 254524 (NY)
Family Medicine Physician Taxonomy 207Q00000X · Licence D71983 (MD)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1164644266
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 2, 2007
Last updated in NPPESMarch 17, 2021
Certification dateMarch 17, 2021

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolICAHN SCHOOL OF MEDICINE AT MOUNT SINAI
Graduated 2007 (19 years in practice)
Group practice Adventist Health Partners, Inc. — 253 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Carol Stream