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DR. STEPHAN JAMES BUITER MD
NPI 1184328353
Obstetrics & Gynecology in Chicago, IL

Active since March 29, 2023PECOS Enrolled
820 S WOOD ST, SUITE 100, MC 675, CHICAGO, IL 60612(312) 996-2933 Get Directions Write a Review

NPPES record last updated: June 20, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 20, 2023, Mar 29, 2023 (2 updates tracked since 2023).

About Dr. Stephan James Buiter Md NPPES

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

DR. STEPHAN JAMES BUITER MD (NPI 1184328353) is an individual obstetrics & gynecology provider in Chicago, Illinois, licensed in Illinois (125.082133) and active in the NPI registry since March 2023. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1184328353
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameDR. STEPHAN JAMES BUITERCredential: MD
Location Address820 S WOOD ST, SUITE 100, MC 675Chicago, IL 60612
Mailing Address820 S Wood St, Suite 100, Mc 675Chicago, IL 60612 · (312) 996-2933
Phone(312) 996-2933
Sole ProprietorNo
Enumeration DateMarch 29, 2023
Last NPPES UpdateJune 20, 20232 updates tracked since enumeration
NPPES CertifiedJune 20, 2023
✔ NPI 1184328353 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in IL · 125.082133
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
820 S WOOD ST, 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. Stephan James Buiter 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
$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.

ADAM KOSLOFF
Student in an Organized Health Care Education/Training Program
820 S WOOD ST, MC 675
CHICAGO, IL 60612
Cook County (312) 996-7000
DR. JOSEPH FRANK MICHALSKI MD, MPH, MS
Orthopaedic Surgery
820 S WOOD ST
CHICAGO, IL 60612
Cook County (516) 497-1888
VICTOR R GORDEUK MD
Internal Medicine (Hematology & Oncology)
820 S WOOD ST, SICKLE CELL CTR. SUITE 172, CLINICAL SCIENCES BUILDING
CHICAGO, IL 60612
Cook County (312) 996-5680
DR. MARIO SPAGGIARI M.D.
Transplant Surgery
820 S WOOD ST, STE 619 CSB - MC 957
CHICAGO, IL 60612
Cook County (312) 355-1885
MATTHEW JARED RANZER MD
Surgery (Plastic and Reconstructive Surgery)
820 S WOOD ST, SUITE 515 CSN
CHICAGO, IL 60612
Cook County (312) 996-9313
SOFIA SAMI MD
Psychiatry & Neurology (Psychiatry)
820 S WOOD ST
CHICAGO, IL 60612
Cook County (312) 413-1718
BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS
Health Maintenance Organization
820 S WOOD ST, SUITE W310 - M/C 974
CHICAGO, IL 60612
Cook County (844) 810-2273
FRANK GONZALEZ M.D.
Obstetrics & Gynecology (Reproductive Endocrinology)
820 S WOOD ST, M/C 808
CHICAGO, IL 60612
Cook County (312) 996-7006

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 Stephan Buiter's NPI number?

The NPI number for Stephan Buiter is 1184328353. It was assigned to this individual provider in the NPPES registry on March 29, 2023.

Where is Stephan Buiter located?

Stephan Buiter practices at 820 S Wood St Suite 100, Mc 675, Chicago, IL 60612. The listed phone number is (312) 996-2933.

What is Stephan Buiter's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Stephan Buiter enrolled in Medicare?

Yes. Stephan Buiter is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Stephan Buiter was last updated on June 20, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.