Bianca Williams, MD/MBA
NPI 1194219212 · Pediatrics Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Bianca Williams, MD/MBA is a Pediatrics Physician provider in Chicago, IL (NPI 1194219212).
Provider details
- NPI number
- 1194219212
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD/MBA
- Sex
- Female
- Sole proprietor
- No
- License
- 036156363 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-06-21
- Last updated
- 2025-09-04
- Certified
- 2025-09-04
Frequently asked questions
- What is Bianca Williams's NPI number?
- Bianca Williams's National Provider Identifier (NPI) is 1194219212, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bianca Williams's specialty?
- Bianca Williams is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Bianca Williams located?
- Bianca Williams's practice location on file with NPPES is 6250 S Cottage Grove Ave, Chicago, IL 60637-2530.
- What is Bianca Williams's phone number?
- The practice phone number listed in the NPPES registry for Bianca Williams is (312) 682-6110.
- Does Bianca Williams accept Medicare?
- Bianca Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Bianca Williams's NPI active?
- Yes — Bianca Williams's NPI (1194219212) is active in the NPPES registry as of the last update on 2025-09-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.