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

Nicholas Grieco

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1649657685

Nicholas Grieco is an Internal Medicine in Peoria, Illinois. Graduated from Midwestern University, Chicago College of Osteopathic Med in 2015, 11 years ago. Practices with Carle Health Care Incorporated, a 1,543-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
11
Trained at
Midwestern University, Chicago College of Osteopathic Med
Licensed in
IL
In the registry since
2015
Specialties on file
2
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Practice location Address checks out

221 NE Glen Oak Ave
Peoria, IL 61636
Phone: (309) 672-5729
Fax: (309) 672-5772
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 036.146071 (IL)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1649657685
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedApril 29, 2015
Last updated in NPPESJune 20, 2018
Mailing address2650 Ridge Ave, Evanston, IL 60201-1718

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolMIDWESTERN UNIVERSITY, CHICAGO COLLEGE OF OSTEOPATHIC MED
Graduated 2015 (11 years in practice)
Group practice Carle Health Care Incorporated — 1543 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Other providers in Peoria