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CHARLES AUSTIN JENNINGS
NPI 1801644729
Physician Assistant in Chicago, IL

Active since May 07, 2024PECOS EnrolledAccepts Medicare Assignment
240 E HURON ST STE 1-200, CHICAGO, IL 60611(312) 503-1851 Get Directions Write a Review

NPPES record last updated: January 28, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 28, 2026, May 7, 2024 (2 updates tracked since 2024).

About Charles Austin Jennings NPPES

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

CHARLES AUSTIN JENNINGS (NPI 1801644729) is an individual physician assistant in Chicago, Illinois and active in the NPI registry since May 2024. He is enrolled in Medicare PECOS, is affiliated with Advocate Sherman Hospital, and is a graduate of Northwestern University Feinberg Medical School (2025).

NPPES Registry Identity

NPI1801644729
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameCHARLES AUSTIN JENNINGS
Location Address240 E HURON ST STE 1-200Chicago, IL 60611-2909
Mailing Address240 E Huron St Ste 1-200Chicago, IL 60611-2909 · (312) 503-1851
Phone(312) 503-1851
Sole ProprietorNo
Medical School CMSNorthwestern University Feinberg Medical SchoolGraduated 2025
Enumeration DateMay 7, 2024
Last NPPES UpdateJanuary 28, 20262 updates tracked since enumeration
NPPES CertifiedJanuary 28, 2026
✔ NPI 1801644729 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
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.
240 E HURON ST STE 1-200, 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 and accepts Medicare assignment

Charles Austin Jennings is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6901398072
PECOS Enrollment IDI20251125003757
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.

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Advocate Sherman Hospital

Acute Care Hospitals · Elgin, IL
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140030
Location1425 North Randall RoadElgin, IL 60123 · Kane County
Emergency services Birthing friendly

Adventist La Grange Memorial Hospital

Acute Care Hospitals · La Grange, IL
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number140065
Location5101 S Willow Springs RdLa Grange, IL 60525 · Cook County
Emergency services

Adventist Hinsdale Hospital

Acute Care Hospitals · Hinsdale, IL
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140122
Location120 North Oak StHinsdale, IL 60521 · Du Page County
Emergency services Birthing friendly

Alexian Brothers Medical Center 1

Acute Care Hospitals · Elk Grove Village, IL
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140258
Location800 Biesterfield RdElk Grove Village, IL 60007 · Cook County
Emergency services Birthing friendly

Uchicago Medicine Adventhealth Bolingbrook

Acute Care Hospitals · Bolingbrook, IL
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140304
Location500 Remington BoulevardBolingbrook, IL 60440 · Will County
Emergency services Birthing friendly

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 20

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

CLAYTON LYONS
Student in an Organized Health Care Education/Training Program
240 E HURON ST STE 1-200
CHICAGO, IL 60611
Cook County (412) 926-8985
BRIAN LEE
Student in an Organized Health Care Education/Training Program
240 E HURON ST STE 1-200
CHICAGO, IL 60611
Cook County (312) 503-7975
KATHERINE FIONA SIMPSON
Student in an Organized Health Care Education/Training Program
240 E HURON ST STE 1-200
CHICAGO, IL 60611
Cook County (312) 503-7975
ANYA DHAR
Student in an Organized Health Care Education/Training Program
240 E HURON ST STE 1-200
CHICAGO, IL 60611
Cook County (312) 503-7975
MR. CADE FREDERICK BENNETT
Student in an Organized Health Care Education/Training Program
240 E HURON ST STE 1-200
CHICAGO, IL 60611
Cook County (312) 503-7975
NIRAJ VINAYAK LAWANDE
Student in an Organized Health Care Education/Training Program
240 E HURON ST STE 1-200
CHICAGO, IL 60611
Cook County (312) 503-7975
JUSTIN WANG
Student in an Organized Health Care Education/Training Program
240 E HURON ST STE 1-200
CHICAGO, IL 60611
Cook County (312) 503-7975
CALVIN THOMAS HAWE
Student in an Organized Health Care Education/Training Program
240 E HURON ST STE 1-200
CHICAGO, IL 60611
Cook County (312) 503-7975

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 Charles Jennings's NPI number?

The NPI number for Charles Jennings is 1801644729. It was assigned to this individual provider in the NPPES registry on May 7, 2024.

Where is Charles Jennings located?

Charles Jennings practices at 240 E Huron St Ste 1-200, Chicago, IL 60611. The listed phone number is (312) 503-1851.

What is Charles Jennings's specialty?

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

Is Charles Jennings enrolled in Medicare?

Yes. Charles Jennings is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Charles Jennings affiliated with any hospitals?

According to CMS data, Charles Jennings is affiliated with Advocate Sherman Hospital, Adventist La Grange Memorial Hospital, Adventist Hinsdale Hospital, Alexian Brothers Medical Center 1 and Uchicago Medicine Adventhealth Bolingbrook.

When was this NPI record last updated?

The NPPES record for Charles Jennings was last updated on January 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.