Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dawn Williams

Individual provider Family Nurse Practitioner · NPI 1881352433

Dawn Williams is a Nurse Practitioner in Willowbrook, Illinois. Qualified in 2022, 4 years ago. Practices with Senf NP Family Medicine PLLC, a 57-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Illinois.

Years since qualifying
4
Licensed in
IL
In the registry since
2021
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Practice location Address checks out

40 75th St
Willowbrook, IL 60527-2325
Phone: (773) 220-6298
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 209024543 (IL)

Record details

NPI number1881352433
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedDecember 1, 2021
Last updated in NPPESMay 28, 2023
Certification dateMay 28, 2023

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Group practice Senf Np Family Medicine Pllc — 57 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients464
Services billed 2,261 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Senf NP Family Medicine PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 57 clinicians in the practice; 12 are shown here.

Other providers in Willowbrook