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

Melissa Anna Maria Zak, DO

Individual provider Family Medicine Physician · NPI 1760132492

Melissa Anna Maria Zak, DO is a Family Practice in Monticello, Illinois. Qualified in 2022, 4 years ago. Practices with Carle Health Care Incorporated, a 1,543-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Illinois and Wisconsin.

Years since qualifying
4
Licensed in
IL, WI
In the registry since
2022
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

1002 Medical Center Dr
Monticello, IL 61856-2116
Phone: (217) 762-2518
Fax: (217) 762-5261
Show map & directions

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

Additional practice locations (1)

  • 2801 W Kinnickinnic River Pkwy Ste 250, Milwaukee, WI 53215-3678 — (414) 649-7909

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 81431-21 (WI)
Family Medicine Physician Taxonomy 207Q00000X · Licence 036176293 (IL)

Record details

NPI number1760132492
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedMarch 25, 2022
Last updated in NPPESSeptember 4, 2025
Certification dateSeptember 4, 2025

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Group practice Carle Health Care Incorporated — 1543 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Monticello