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DR. JOHN P. KALAMARIS D.O.
NPI 1497821755
Family Medicine in Tinley Park, IL

Active since November 28, 2006PECOS Enrolled
17148 HARLEM AVE, TINLEY PARK, IL 60477(708) 429-1200(708) 429-4845 Get Directions Write a Review

NPPES record last updated: April 3, 2017. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr. John P. Kalamaris D.o. NPPES

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

DR. JOHN P. KALAMARIS D.O. (NPI 1497821755) is an individual family medicine provider in Tinley Park, Illinois, licensed in Illinois (036062722) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1497821755
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameDR. JOHN P. KALAMARISCredential: D.O.
Location Address17148 HARLEM AVETinley Park, IL 60477-3370
Mailing Address1860 Payshere CirChicago, IL 60674-2776 · (630) 469-9200
Phone(708) 429-1200
Fax(708) 429-4845
Sole ProprietorNo
Enumeration DateNovember 28, 2006
Last NPPES UpdateApril 3, 2017
✔ NPI 1497821755 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in IL · 036062722
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
17148 HARLEM AVE, Tinley Park, IL 60477
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Other Identifiers 3

Medicare PINL83467GRPNO625240IL
Medicare UPINC45445ID
Medicare ID-Type Unspecified675010IL · Solo Provider #

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. John P. Kalamaris D.o. 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.

Medicare Billing Reassignment

Medicare enrollment records show John Kalamaris reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Dupage Medical Group Ltd
21 mi
Multi-Specialty
1100 W 31ST ST, STE 300
Downers Grove, IL 60515
  • Reassigned Medicare billing, Illinois enrollment
  • 1,061 clinicians in this Medicare group
NPI 1801833983 (630) 469-9200

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60477 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
$105.70 typical visit price
range $18.97 – $148.12
Typical copayment $26.42 (range $4.74 – $37.03)
Most-billed visit code 99214
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 9

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

TINLEY PRIMARY CARE, LTD
Family Medicine
17148 HARLEM AVE
TINLEY PARK, IL 60477
Cook County (708) 429-1200
DR. DINESH K JAIN M.D.
Internal Medicine
17148 HARLEM AVE
TINLEY PARK, IL 60477
Cook County (708) 429-1200
ANGELO G TSAKOPOULOS M.D.
Family Medicine
17148 HARLEM AVE
TINLEY PARK, IL 60477
Cook County (708) 429-1200
BRUCE C MALM MD
Internal Medicine
17148 HARLEM AVE
TINLEY PARK, IL 60477
Cook County (708) 429-1200
SHAYAN FEYZI GHARAGOZLOU DO
Family Medicine (Sports Medicine)
17148 HARLEM AVE
TINLEY PARK, IL 60477
Cook County (708) 429-1200
DR. WILLIAM WILL M.D.
Internal Medicine
17148 HARLEM AVE
TINLEY PARK, IL 60477
Cook County (708) 429-1200
DR. PAUL JOSEPH BULOW JR. D.O.
Internal Medicine
17148 HARLEM AVE
TINLEY PARK, IL 60477
Cook County (708) 429-1200
WALID ALI MD
Family Medicine
17148 HARLEM AVE
TINLEY PARK, IL 60477
Cook County (708) 429-1200

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 Kalamaris's NPI number?

The NPI number for John Kalamaris is 1497821755. It was assigned to this individual provider in the NPPES registry on November 28, 2006.

Where is John Kalamaris located?

John Kalamaris practices at 17148 Harlem Ave, Tinley Park, IL 60477. The listed phone number is (708) 429-1200.

What is John Kalamaris's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is John Kalamaris enrolled in Medicare?

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

Which organization bills Medicare for John Kalamaris's services?

According to the CMS Revalidation Reassignment List (October 2026 release), John Kalamaris reassigns Medicare benefits to Dupage Medical Group Ltd (Downers Grove, IL). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for John Kalamaris's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for John Kalamaris was last updated on April 3, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.