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DR. JOHN CHRISTOPHER STEFFES MD
NPI 1639758857
Internal Medicine - Hematology & Oncology in Chicago, IL

Active since April 05, 2021PECOS Enrolled
1725 W HARRISON ST STE 821B, CHICAGO, IL 60612(312) 563-0621 Get Directions Write a Review

NPPES record last updated: June 6, 2024. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Jun 6, 2024, Apr 5, 2021 (2 updates tracked since 2021).

About Dr. John Christopher Steffes Md NPPES

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

DR. JOHN CHRISTOPHER STEFFES MD (NPI 1639758857) is an individual hematology & oncology provider in Chicago, Illinois, licensed in Illinois (036.169370) and active in the NPI registry since April 2021. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1639758857
Entity TypeIndividualMale
Primary Taxonomy207RH0003X
Provider Legal NameDR. JOHN CHRISTOPHER STEFFESCredential: MD
Location Address1725 W HARRISON ST STE 821BChicago, IL 60612-3841
Mailing Address1725 W Harrison St Ste 821bChicago, IL 60612-3841 · (312) 563-0621
Phone(312) 563-0621
Sole ProprietorNo
Enumeration DateApril 5, 2021
Last NPPES UpdateJune 6, 20242 updates tracked since enumeration
NPPES CertifiedMay 22, 2024
✔ NPI 1639758857 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License✔ Licensed in IL · 036.169370
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
1725 W HARRISON ST STE 821B, Chicago, IL 60612
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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)

Dr. John Christopher Steffes Md 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 60612 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
$183.39 typical visit price
range $60.08 – $183.39
Typical copayment $45.84 (range $15.02 – $45.84)
Most-billed visit code 99205
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 2

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

ABESELOM GELETU MD
Internal Medicine (Hematology & Oncology)
1725 W HARRISON ST STE 821B
CHICAGO, IL 60612
Cook County (312) 563-0621
RUSHAD MACHHI
Internal Medicine (Hematology & Oncology)
1725 W HARRISON ST STE 821B
CHICAGO, IL 60612
Cook County (312) 563-0621

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 Steffes's NPI number?

The NPI number for John Steffes is 1639758857. It was assigned to this individual provider in the NPPES registry on April 5, 2021.

Where is John Steffes located?

John Steffes practices at 1725 W Harrison St Ste 821B, Chicago, IL 60612. The listed phone number is (312) 563-0621.

What is John Steffes's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is John Steffes enrolled in Medicare?

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

When was this NPI record last updated?

The NPPES record for John Steffes was last updated on June 6, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.