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

Casey David Williams, FNP

Individual provider Primary Care Nurse Practitioner · NPI 1992670053

Casey David Williams, FNP is a Nurse Practitioner in Roanoke, Illinois. Qualified in 2025, 1 year ago. Practices with Saint James Hospital, a 74-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
1
Licensed in
IL
In the registry since
2025
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

See every abbreviation used in this directory →

Practice location Address checks out

401 N Main St
Roanoke, IL 61561-7585
Phone: (309) 923-2661
Show map & directions

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

Specialties & licences

Primary Care Nurse Practitioner (primary) Taxonomy 363LP2300X · Licence 209.033457 (IL)

Record details

NPI number1992670053
Entity typeIndividual (Type 1)
GenderMale
Credentials FNP
Sole proprietorNo
NPI enumeratedOctober 8, 2025
Last updated in NPPESOctober 8, 2025
Certification dateOctober 8, 2025
Mailing address401 N Main St, Roanoke, IL 61561-7585

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2025 (1 years in practice)
Group practice Saint James Hospital — 74 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare