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

Marizthel Loyola Guiab, DNP, FNP-C

Individual provider Nurse Practitioner · NPI 1720597990

Marizthel Loyola Guiab, DNP, FNP-C is a Nurse Practitioner in Westchester, Illinois. Graduated from University of Illinois College of Med (CHI/PEOR/ROCK/Chm-Urb) in 2017, 9 years ago. Practices with Total Care Solutions, SC, an 11-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
9
Trained at
University of Illinois College of Med (CHI/PEOR/ROCK/Chm-Urb)
Licensed in
IL
In the registry since
2017
What do these letters mean?
DNP — Doctor of Nursing Practice
The highest clinical degree in nursing.
FNP-C — Family Nurse Practitioner, Certified
A family nurse practitioner certified by the AANP.

See every abbreviation used in this directory →

Practice location Address checks out

1 Westbrook Corporate Ctr Ste 300
Westchester, IL 60154-5709
Phone: (877) 906-9699
Show map & directions

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

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 209016507 (IL)

Record details

NPI number1720597990
Entity typeIndividual (Type 1)
GenderFemale
Credentials DNP , FNP-C
Sole proprietorNo
NPI enumeratedSeptember 20, 2017
Last updated in NPPESSeptember 20, 2017

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolUNIVERSITY OF ILLINOIS COLLEGE OF MED (CHI/PEOR/ROCK/CHM-URB)
Graduated 2017 (9 years in practice)
Group practice Total Care Solutions, Sc — 11 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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