Dawn Williams
Family Nurse Practitioner · Willowbrook, IL
Dawn Williams is a family nurse practitioner with a practice address in Willowbrook, Illinois, and NPI 1881352433, issued on Dec 1, 2021. Check the license (Illinois 209024543, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Dawn Williams
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 209024543 IL
Self-reported in NPPES; status is on the state search - Practice location
- 40 75TH St, Willowbrook, IL 60527
- Phone
- (773) 220-6298
- Enumerated
- Dec 1, 2021
- Record last updated
- May 28, 2023
- Medicare enrollment
- Enrolled (PECOS I20220928002431); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 7,639 in Illinois → Look up another NPI →
Also registered at 40 75TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Noor Abutaha, APNFamily Nurse Practitioner1093456568
- Amy Altenberger, FNPFamily Nurse Practitioner1881374700
- George Antonopoulos, APRNFamily Nurse Practitioner1326660069
- Nimmy Baby, FNPFamily Nurse Practitioner1508502980
- Elizabeth BarnesNurse Practitioner1639918923
- Kathleen Barter, FNP-BCFamily Nurse Practitioner1225923857
Verify Dawn Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209024543Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
46% fewer Medicare Part D claims than the average family nurse practitioner in 2024
702 Medicare Part D claims for 142 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 24% of claims. 26 claims were for opioids.
Most prescribed
- Albuterol Sulfate Hfa35 claims
- Atorvastatin Calcium25 claims
- Ibuprofen25 claims
- Hydralazine Hcl24 claims
- Amlodipine Besylate23 claims
- Metformin Hcl22 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through 2 group practices
- Cardiorenal Therapeutics OF Illinois PLLCChicago, IL
- Senf NP Family Medicine PLLCSchaumburg, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Dawn Williams among 7,639 family nurse practitioner records in Illinois
Dawn Williams is one of 7,639 family nurse practitioner records with a practice address in Illinois. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 65% of them.
- NPI issued2021 · 65% of these records are older, 28% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2022 · median 2018 among the 4,778 with a school on file
- Record last updated2023 · 39% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
88 family nurse practitioner records list a practice address in Willowbrook
They are 88 of the 453 NPPES records with a practice address in Willowbrook, and 7,639 family nurse practitioner records in Illinois.
All 7,639 in Illinois → Every provider in Willowbrook → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Krystina Blas, FNPBurr Ridge, IL 605271790137180
- Susy Cherian, DNP,MSN, RN, FNP-BCBurr Ridge, IL 605271962936435
- Dyenina Donnelly, FNP-BCBurr Ridge, IL 605271144687625
- Krista Haun, FNPWillowbrook, IL 605271770902280
- Shannon HoudaWillowbrook, IL 605271811322027
- Tiffany Migon, APNBurr Ridge, IL 605271609225358
- Sheeba Murphy, FNP-BCBurr Ridge, IL 605271750806923
- Gina Neis, APNBurr Ridge, IL 605271558714212
Common questions
What is Dawn Williams's NPI number?
Dawn Williams's National Provider Identifier (NPI) is 1881352433, issued on Dec 1, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Dawn Williams located?
The NPPES record lists a practice address at 40 75TH St, Willowbrook, IL, 60527. Phone: (773) 220-6298. Providers update this record themselves, so call before visiting.
How can I verify Dawn Williams's license?
NPPES lists Illinois license number 209024543, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Dawn Williams prescribe under Medicare Part D?
In 2024, Dawn Williams had 702 Medicare Part D claims for 142 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.