Valeria Williams, NP
NPI 1043436389 · Adult Health Nurse Practitioner · Chicago, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Valeria Williams, NP is a Adult Health Nurse Practitioner provider in Chicago, IL (NPI 1043436389).
Provider details
- NPI number
- 1043436389
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 209-006290 (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 tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 101 | 43 |
| Atorvastatin Calcium | 69 | 34 |
| Metformin Hcl | 55 | 23 |
| Losartan Potassium | 51 | 22 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 51 | 17 |
| Lisinopril | 47 | 21 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-04-17
- Last updated
- 2015-11-13
Frequently asked questions
- What is Valeria Williams's NPI number?
- Valeria Williams's National Provider Identifier (NPI) is 1043436389, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Valeria Williams's specialty?
- Valeria Williams is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Valeria Williams located?
- Valeria Williams's practice location on file with NPPES is 3409 W Fullerton Ave, Chicago, IL 60647-2415.
- What is Valeria Williams's phone number?
- The practice phone number listed in the NPPES registry for Valeria Williams is (773) 486-5001.
- Does Valeria Williams accept Medicare?
- Valeria Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Valeria Williams's NPI active?
- Yes — Valeria Williams's NPI (1043436389) is active in the NPPES registry as of the last update on 2015-11-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.