Dawn Williams
NPI 1881352433 · Family Nurse Practitioner · Willowbrook, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dawn Williams is a Family Nurse Practitioner provider in Willowbrook, IL (NPI 1881352433).
Provider details
- NPI number
- 1881352433
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 209024543 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
4 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
2,217 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 1,597 | $94 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 231 | $135 |
| Initial Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More99306 | 201 | $159 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 76 | $134 |
| Residence Visit for Established Patient With High Level of Medical Decision Making, Per Day, If Using Time, at Least 60 Minutes99350 | 44 | $160 |
| Advance Care Planning, First 30 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 35 | 23 |
| Ibuprofen | 25 | — |
| Atorvastatin Calcium | 25 | — |
| Hydralazine Hcl | 24 | — |
| Amlodipine Besylate | 23 | — |
| Metformin Hcl | 22 | — |
| Apixabanbrand: Eliquis |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-12-01
- Last updated
- 2023-05-28
- Certified
- 2023-05-28
Frequently asked questions
- What is Dawn Williams's NPI number?
- Dawn Williams's National Provider Identifier (NPI) is 1881352433, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dawn Williams's specialty?
- Dawn Williams is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Dawn Williams located?
- Dawn Williams's practice location on file with NPPES is 40 75th St, Willowbrook, IL 60527-2325.
- What is Dawn Williams's phone number?
- The practice phone number listed in the NPPES registry for Dawn Williams is (773) 220-6298.
- Does Dawn Williams accept Medicare?
- Dawn Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dawn Williams's NPI active?
- Yes — Dawn Williams's NPI (1881352433) is active in the NPPES registry as of the last update on 2023-05-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.