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MARK ALLAN SIBUL MD
NPI 1700841848
Obstetrics & Gynecology in Chicago, IL

Active since April 20, 2006PECOS EnrolledAccepts Medicare Assignment
75.35/100
CMS Quality Rating
30 N MICHIGAN AVE, SUITE 607, CHICAGO, IL 60602(312) 726-3917(312) 726-0474 Get Directions Write a Review

NPPES record last updated: May 1, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: May 1, 2026, Oct 25, 2023 (2 updates tracked since 2023).

About Mark Allan Sibul Md NPPES

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

MARK ALLAN SIBUL MD (NPI 1700841848) is an individual obstetrics & gynecology provider in Chicago, Illinois, licensed in Illinois (036-086372) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS, is affiliated with Northshore University Healthsystem - Evanston Hospital, and maintains a secondary practice location in Palos Heights.

NPPES Registry Identity

NPI1700841848
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameMARK ALLAN SIBULCredential: MD
Location Address30 N MICHIGAN AVE, SUITE 607Chicago, IL 60602-3402
Mailing Address30 N Michigan Ave Ste 607Chicago, IL 60602-3402 · (312) 726-3917 · Fax (312) 726-0474
Phone(312) 726-3917
Fax(312) 726-0474
Sole ProprietorNo
Medical School CMSUniversity Of Chicago, Pritzker School Of MedicineGraduated 1990
Enumeration DateApril 20, 2006
Last NPPES UpdateMay 1, 20262 updates tracked since enumeration
NPPES CertifiedMay 1, 2026
✔ NPI 1700841848 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 · 036-086372
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.
30 N MICHIGAN AVE, Chicago, IL 60602
Open in Google Maps ↗

Secondary Practice Location 1

Location 112251 S 80th AvePalos Heights, IL 60463-1290 · Phone (708) 923-4000 · Fax (708) 923-4816

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mark Allan Sibul Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6608835616
PECOS Enrollment IDI20100604000836
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.

Areas of Expertise CMS Part B claims 6

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Cervical or vaginal cancer screening; pelvic and clinical breast examination G0101
This procedure involves checking for health issues in the lower abdomen and chest area. It helps identify early signs of certain conditions, increasing the chance for successful treatment. It's a routine check-up that's important for maintaining good health.
42 services42 patients
Annual depression screening, 5 to 15 minutes G0444
An annual depression screening is a short, routine evaluation to check for signs of depression. It involves answering a series of questions about your feelings, thoughts, and behaviors. The process takes about 15 minutes and helps detect depression early for better management.
38 services38 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
37 services33 patients
Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory Q0091
A Papanicolaou smear, often called a Pap smear, is a test to check for changes in cells. A small sample is gently collected from the lower region and sent to a lab for examination. This helps in early detection of potential health issues.
24 services24 patients
Assessment of emotional or behavioral problems 96127
Assessment of emotional or behavioral problems involves a thorough evaluation of your feelings, thoughts, and behaviors. It's a process where professionals study patterns over time to identify potential issues like anxiety, depression, or other mental health conditions.
15 services14 patients
Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina 76830
An ultrasound scan of the lower abdominal region is a safe, non-invasive procedure that uses sound waves to create images of internal structures. This helps in checking the health of reproductive organs and detecting any abnormalities. The scan is done via a small probe inserted into the body.
11 services11 patients

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Northshore University Healthsystem - Evanston Hospital

Acute Care Hospitals · Evanston, IL
5/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number140010
Location2650 Ridge AveEvanston, IL 60201 · Cook County
Emergency services Birthing friendly

Northwestern Lake Forest Hospital

Acute Care Hospitals · Lake Forest, IL
5/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number140130
Location1000 N Westmoreland RoadLake Forest, IL 60045 · Lake County
Emergency services Birthing friendly

Northwestern Memorial Hospital

Acute Care Hospitals · Chicago, IL
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140281
Location251 E Huron StChicago, IL 60611 · Cook County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60602 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

75.35/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality89.73
Promoting Interoperability100
Improvement Activities40
Cost28.1

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.

TIMOTHY M. CROWE DMD PC
Dentist (General Practice)
30 N MICHIGAN AVE, SUITE 1329
CHICAGO, IL 60602
Cook County (312) 782-2844
AYESHA SIDDIQI M.D.
Allergy & Immunology
30 N MICHIGAN AVE, #1107
CHICAGO, IL 60602
Cook County (312) 236-3642
SUSAN LYNN PELTON PH.D.
Psychologist (Clinical)
30 N MICHIGAN AVE, SUITE 1703
CHICAGO, IL 60602
Cook County (312) 909-9699
MS. BETTY B. SMITH LCSW, BCD
Social Worker (Clinical)
30 N MICHIGAN AVE, SUITE 1518
CHICAGO, IL 60602
Cook County (312) 201-1301
DR. KEVIN D DOW D.D.S
Dentist (General Practice)
30 N MICHIGAN AVE, SUITE #1506
CHICAGO, IL 60602
Cook County (312) 372-4845
MARYSUE MASTEY LCPC
Counselor (Professional)
30 N MICHIGAN AVE, SUITE 1002
CHICAGO, IL 60602
Cook County (847) 302-8647
DR. NADIA PERSHAD PSY.D.
Psychologist (Clinical)
30 N MICHIGAN AVE, SUITE 1203
CHICAGO, IL 60602
Cook County (773) 495-8905
MRS. ERINN WILLIAMS LPC
Counselor (Professional)
30 N MICHIGAN AVE, SUITE 424
CHICAGO, IL 60602
Cook County (312) 279-9981

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 Sibul's NPI number?

The NPI number for Mark Sibul is 1700841848. It was assigned to this individual provider in the NPPES registry on April 20, 2006.

Where is Mark Sibul located?

Mark Sibul practices at 30 N Michigan Ave Suite 607, Chicago, IL 60602. The listed phone number is (312) 726-3917.

What is Mark Sibul's specialty?

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

Is Mark Sibul enrolled in Medicare?

Yes. Mark Sibul is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Mark Sibul affiliated with any hospitals?

According to CMS data, Mark Sibul is affiliated with Northshore University Healthsystem - Evanston Hospital, Northwestern Lake Forest Hospital and Northwestern Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Mark Sibul was last updated on May 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.