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CLAIRE JEAN CHAPSKI PA-C
NPI 1629894605
Physician Assistant in Evanston, IL

Active since November 25, 2024PECOS Enrolled
2650 RIDGE AVE # 1223, EVANSTON, IL 60201(847) 570-1010(847) 733-5108 Get Directions Write a Review

NPPES record last updated: May 18, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Claire Jean Chapski Pa-c NPPES

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

CLAIRE JEAN CHAPSKI PA-C (NPI 1629894605) is an individual physician assistant in Evanston, Illinois, licensed in Illinois (085012186) and active in the NPI registry since November 2024. She is enrolled in Medicare PECOS and is a graduate of Other (2025).

NPPES Registry Identity

NPI1629894605
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameCLAIRE JEAN CHAPSKICredential: PA-C
Location Address2650 RIDGE AVE # 1223Evanston, IL 60201-1700
Mailing Address2650 Ridge Ave # 1223Evanston, IL 60201-1700 · (847) 982-3175 · Fax (847) 982-3394
Phone(847) 570-1010
Fax(847) 733-5108
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateNovember 25, 2024
Last NPPES UpdateMay 18, 2026
NPPES CertifiedMay 18, 2026
✔ NPI 1629894605 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 · 085012186
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.
2650 RIDGE AVE # 1223, Evanston, IL 60201
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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)

Claire Jean Chapski Pa-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID749750206
PECOS Enrollment IDI20260526001600
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 60201 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 5

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

DR. LOUISE SUZANNE MATTHEWS M.D.
Hospitalist
2650 RIDGE AVE # 1223
EVANSTON, IL 60201
Cook County (847) 570-2222
DR. THOMAS GREGORY LIENHOOP MD
Radiology (Diagnostic Radiology)
2650 RIDGE AVE # 1223
EVANSTON, IL 60201
Cook County (847) 570-2040
DR. RENY MARY MATHEW MD
Hospitalist
2650 RIDGE AVE # 1223
EVANSTON, IL 60201
Cook County (847) 982-3172
JIMMY PARIKH
Hospitalist
2650 RIDGE AVE # 1223
EVANSTON, IL 60201
Cook County (847) 982-3172
DR. PHILIP PETER SERAFIN DO
Student in an Organized Health Care Education/Training Program
2650 RIDGE AVE # 1223
EVANSTON, IL 60201
Cook County (847) 982-3172

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 Claire Chapski's NPI number?

The NPI number for Claire Chapski is 1629894605. It was assigned to this individual provider in the NPPES registry on November 25, 2024.

Where is Claire Chapski located?

Claire Chapski practices at 2650 Ridge Ave # 1223, Evanston, IL 60201. The listed phone number is (847) 570-1010.

What is Claire Chapski's specialty?

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

Is Claire Chapski enrolled in Medicare?

Yes. Claire Chapski is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Claire Chapski was last updated on May 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.