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JOHN SOBOLSKI M.D.
NPI 1013928134
Internal Medicine - Cardiovascular Disease in Chicago, IL

Active since August 11, 2006PECOS Enrolled
2545 S KING DR, CHICAGO, IL 60616(312) 842-7117 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About John Sobolski M.d. NPPES

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

JOHN SOBOLSKI M.D. (NPI 1013928134) is an individual cardiovascular disease provider in Chicago, Illinois and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1013928134
Entity TypeIndividualMale
Primary Taxonomy207RC0000X
Provider Legal NameJOHN SOBOLSKICredential: M.D.
Location Address2545 S KING DRChicago, IL 60616-2441
Mailing Address2311 W 22nd St, Suite 202Oak Brook, IL 60523-1225
Phone(312) 842-7117
Sole ProprietorNo
Enumeration DateAugust 11, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1013928134 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
2545 S KING DR, Chicago, IL 60616
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Other Identifiers 1

Medicare UPING18130IL

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

John Sobolski M.d. 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 60616 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
$138.86 typical visit price
range $60.08 – $183.39
Typical copayment $34.71 (range $15.02 – $45.84)
Most-billed visit code 99204
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.

DR. ADESHOLA EZEOKOLI MD
Internal Medicine
2545 S KING DR
CHICAGO, IL 60616
Cook County (312) 842-7117
LAWRENCE NGU M.D.
Internal Medicine
2545 S KING DR
CHICAGO, IL 60616
Cook County (312) 842-7117
DAVID STERN M.D.
Surgery
2545 S KING DR
CHICAGO, IL 60616
Cook County (312) 842-7117
MRS. KATHLEEN LACCI BIENIA PA-C, MMSC
Physician Assistant
2545 S KING DR, SYKES ADVOCATE MEDICAL GROUP
CHICAGO, IL 60616
Cook County (312) 842-7117
SANJAY VASUDEO JOAG M.D.
Hospitalist
2545 S KING DR
CHICAGO, IL 60616
Cook County (312) 842-7117
COLLETTE ARA HONORE M.D.
Dermatology
2545 S KING DR
CHICAGO, IL 60616
Cook County (312) 842-7117
VIMALA SANTHANAM M.D.
Internal Medicine (Cardiovascular Disease)
2545 S KING DR
CHICAGO, IL 60616
Cook County (312) 842-7117
ANANTH HONASOGE M.D.
Internal Medicine
2545 S KING DR
CHICAGO, IL 60616
Cook County (312) 842-7117

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 John Sobolski's NPI number?

The NPI number for John Sobolski is 1013928134. It was assigned to this individual provider in the NPPES registry on August 11, 2006.

Where is John Sobolski located?

John Sobolski practices at 2545 S King Dr, Chicago, IL 60616. The listed phone number is (312) 842-7117.

What is John Sobolski's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is John Sobolski enrolled in Medicare?

Yes. John Sobolski is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for John Sobolski was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.