Corinne Williams, PA-C
NPI 1740664325 · Physician Assistant · Chicago, IL
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Corinne Williams, PA-C is a Physician Assistant provider in Chicago, IL (NPI 1740664325).
Provider details
- NPI number
- 1740664325
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 085.006156 (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
10 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
- 2015-07-14
- Last updated
- 2020-04-10
- Certified
- 2020-04-10
Frequently asked questions
- What is Corinne Williams's NPI number?
- Corinne Williams's National Provider Identifier (NPI) is 1740664325, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Corinne Williams's specialty?
- Corinne Williams is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Corinne Williams located?
- Corinne Williams's practice location on file with NPPES is 675 N Saint Clair St Fl 21, Chicago, IL 60611-5975.
- What is Corinne Williams's phone number?
- The practice phone number listed in the NPPES registry for Corinne Williams is (312) 926-7722.
- Does Corinne Williams accept Medicare?
- Corinne Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Corinne Williams's NPI active?
- Yes — Corinne Williams's NPI (1740664325) is active in the NPPES registry as of the last update on 2020-04-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.