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CORINNE WILLIAMS PA-C
NPI 1740664325
Physician Assistant in Chicago, IL

Active since July 14, 2015PECOS Enrolled
675 N SAINT CLAIR ST FL 21, CHICAGO, IL 60611(312) 926-7722(312) 695-4770 Get Directions Write a Review

NPPES record last updated: April 10, 2020. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 10, 2020, Feb 8, 2019, Mar 17, 2018 and 3 more (6 updates tracked since 2015).

About Corinne Williams Pa-c NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CORINNE WILLIAMS PA-C (NPI 1740664325) is an individual physician assistant in Chicago, Illinois, licensed in Illinois (085.006156) and active in the NPI registry since July 2015. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1740664325
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameCORINNE WILLIAMSCredential: PA-C
Location Address675 N SAINT CLAIR ST FL 21Chicago, IL 60611-5975
Mailing Address676 N Saint Clair St Ste 850Chicago, IL 60611-3124 · (312) 695-0990 · Fax (312) 695-4770
Phone(312) 926-7722
Fax(312) 695-4770
Sole ProprietorNo
Enumeration DateJuly 14, 2015
Last NPPES UpdateApril 10, 20206 updates tracked since enumeration
NPPES CertifiedApril 10, 2020
✔ NPI 1740664325 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in IL · 085.006156
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
675 N SAINT CLAIR ST FL 21, Chicago, IL 60611
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Corinne Williams Pa-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60611 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$94.06 typical visit price
range $60.08 – $183.39
Typical copayment $23.51 (range $15.02 – $45.84)
Most-billed visit code 99203
Established Patient
$74.80 typical visit price
range $18.97 – $148.12
Typical copayment $18.70 (range $4.74 – $37.03)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JENNA LYNN SNIEGOWSKI PA-C
Physician Assistant (Medical)
675 N SAINT CLAIR ST FL 21
CHICAGO, IL 60611
Cook County (312) 695-0990
ROXANNA LOPEZ
Dietitian, Registered
675 N SAINT CLAIR ST FL 21
CHICAGO, IL 60611
Cook County (312) 695-9197
JENNIFER BOYER GREENFIELD APN
Nurse Practitioner (Adult Health)
675 N SAINT CLAIR ST FL 21
CHICAGO, IL 60611
Cook County (312) 695-0990

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Corinne Williams's NPI number?

The NPI number for Corinne Williams is 1740664325. It was assigned to this individual provider in the NPPES registry on July 14, 2015.

Where is Corinne Williams located?

Corinne Williams practices at 675 N Saint Clair St Fl 21, Chicago, IL 60611. The listed phone number is (312) 926-7722.

What is Corinne Williams's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Corinne Williams enrolled in Medicare?

Yes. Corinne Williams is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Corinne Williams was last updated on April 10, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.