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DR. MARK A KIJEK MD SC
NPI 1659336519
Obstetrics & Gynecology in Morris, IL

Active since April 20, 2006PECOS Enrolled
1802 N DIVISION ST, SUITE 303, MORRIS, IL 60450(815) 942-1203(815) 942-1472 Get Directions Write a Review

NPPES record last updated: June 27, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Mark A Kijek Md Sc NPPES

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

DR. MARK A KIJEK MD SC (NPI 1659336519) is an individual obstetrics & gynecology provider in Morris, Illinois, licensed in Illinois (036067399) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1659336519
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameDR. MARK A KIJEKCredential: MD SC
Location Address1802 N DIVISION ST, SUITE 303Morris, IL 60450-1182
Mailing Address1802 N Division St, Suite 303Morris, IL 60450-1182 · (815) 942-1203 · Fax (815) 942-1472
Phone(815) 942-1203
Fax(815) 942-1472
Sole ProprietorYes
Enumeration DateApril 20, 2006
Last NPPES UpdateJune 27, 2022
NPPES CertifiedJune 27, 2022
✔ NPI 1659336519 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in IL · 036067399
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.
1802 N DIVISION ST, Morris, IL 60450
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Other Identifiers 2

Medicaid0360673991IL
Other3200046IL · Bcbs

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Arkansas Blue Cross and Blue Shield, Health Advantage, Octave.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Mark A Kijek Md Sc 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 Reassignments

3

Medicare enrollment records show Mark Kijek reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Obhg Illinois Sc
45 mi
Obstetrics & Gynecology
3249 OAK PARK AVE
Berwyn, IL 60402
  • Reassigned Medicare billing, Illinois enrollment
  • 219 clinicians in this Medicare group
NPI 1700107216 (800) 967-2289
St Mary's Physician Services LLC
493 mi
General Practice
101 SKYLINE DR
Russellville, AR 72801
  • Reassigned Medicare billing, Arkansas enrollment
  • Medicare enrollment name: St Marys Physician Services LLC
  • 136 clinicians in this Medicare group
NPI 1124084991 (479) 968-2345
Arkansas Healthcare Services LLC
538 mi
Urology
1910 MALVERN AVE
Hot Springs, AR 71901
  • Reassigned Medicare billing, Arkansas enrollment
  • 69 clinicians in this Medicare group
NPI 1174582621 (501) 321-1000

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 60450 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
$127.46 typical visit price
range $54.80 – $168.44
Typical copayment $31.86 (range $13.70 – $42.11)
Most-billed visit code 99204
Established Patient
$68.64 typical visit price
range $17.16 – $136.56
Typical copayment $17.16 (range $4.29 – $34.14)
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 15

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

GUADALUPE TREJO
Counselor (Mental Health)
1802 N DIVISION ST
MORRIS, IL 60450
Grundy County (815) 941-3882
SAYAHCYST INC
Physician Assistant (Surgical)
1802 N DIVISION ST, STE 218
MORRIS, IL 60450
Grundy County (815) 513-3654
JOAN KNOX LCPC
Counselor (Professional)
1802 N DIVISION ST, SUITE 604
MORRIS, IL 60450
Grundy County (815) 941-3882
HOWTON SURGICAL ASSISTANTS
Physician Assistant (Surgical)
1802 N DIVISION ST, #109
MORRIS, IL 60450
Grundy County (815) 513-3654
GINNI CLAIR DEMKO LSW
Social Worker
1802 N DIVISION ST
MORRIS, IL 60450
Grundy County (815) 941-3882
MR. MARCUS L. HOWTON RSA, CSA
Specialist
1802 N DIVISION ST, SUITE 109
MORRIS, IL 60450
Grundy County (815) 513-3654
BARBARA G KIJEK MD
Pediatrics
1802 N DIVISION ST, SUITE 303
MORRIS, IL 60450
Grundy County (815) 942-0065
BARBARA G KIJEK MD SC
Pediatrics
1802 N DIVISION ST, SUITE 303
MORRIS, IL 60450
Grundy County (815) 942-0065

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 Mark Kijek's NPI number?

The NPI number for Mark Kijek is 1659336519. It was assigned to this individual provider in the NPPES registry on April 20, 2006.

Where is Mark Kijek located?

Mark Kijek practices at 1802 N Division St Suite 303, Morris, IL 60450. The listed phone number is (815) 942-1203.

What is Mark Kijek's specialty?

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

Is Mark Kijek enrolled in Medicare?

Yes. Mark Kijek is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Mark Kijek's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mark Kijek reassigns Medicare benefits to 3 organizations: Obhg Illinois Sc (Berwyn, IL), St Mary's Physician Services LLC (Russellville, AR) and Arkansas Healthcare Services LLC (Hot Springs, AR). Each 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 Mark Kijek's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Mark Kijek accept?

Health plans from Arkansas Blue Cross and Blue Shield, Health Advantage and Octave list Mark Kijek as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Mark Kijek was last updated on June 27, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.