Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. NANCY A SIBIGTROTH M.D.
NPI 1013917764
Radiology - Diagnostic Radiology in Chicago, IL

Active since July 22, 2005PECOS Enrolled
80.83/100
CMS Quality Rating
1501 S CALIFORNIA AVE, CHICAGO, IL 60608(773) 257-6498 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Nancy A Sibigtroth M.d. NPPES

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

DR. NANCY A SIBIGTROTH M.D. (NPI 1013917764) is an individual diagnostic radiology provider in Chicago, Illinois and active in the NPI registry since July 2005. She is enrolled in Medicare PECOS, is affiliated with Mt Sinai Hospital Medical Center, and is a graduate of Rush Medical College Of Rush University (1991).

NPPES Registry Identity

NPI1013917764
Entity TypeIndividualFemale
Primary Taxonomy2085R0202X
Provider Legal NameDR. NANCY A SIBIGTROTHCredential: M.D.
Location Address1501 S CALIFORNIA AVEChicago, IL 60608-1732
Mailing Address3537 Paysphere CirChicago, IL 60674-0035 · (708) 786-2900
Sole ProprietorNo
Medical School CMSRush Medical College Of Rush UniversityGraduated 1991
Enumeration DateJuly 22, 2005
Last NPPES UpdateJuly 13, 2026
NPI 1013917764 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
Definition

A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.

1501 S CALIFORNIA AVE, Chicago, IL 60608

Other Identifiers 1

Medicaid036-092443-1IL

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

Dr. Nancy A Sibigtroth M.d. 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 ID1850424854
PECOS Enrollment IDI20100728000112
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 14

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.

X-ray of chest, 1 view 71045
A chest X-ray, 1 view, is a quick, painless test that produces images of the structures within your chest, such as your heart, lungs, and blood vessels. It helps in diagnosing conditions like pneumonia, heart problems, or lung cancer. You'll stand in front of a machine that emits X-rays, which pass through your body to create the image.
432 services268 patients
Dxa bone density measurement of hip, pelvis, spine 77080
A DXA bone density measurement is a simple, quick, and non-invasive procedure that assesses the strength of your bones. This test uses X-rays to measure the amount of minerals, mainly calcium, in the hip, pelvis, and spine. It helps in early detection of osteoporosis or other bone diseases.
69 services69 patients
X-ray of foot, minimum of 3 views 73630
An X-ray of the foot, minimum of 3 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of the bones and tissues in your foot. This helps to identify fractures, infections, or other abnormalities. Multiple views ensure a comprehensive examination.
34 services24 patients
X-ray of abdomen, 1 view 74018
An X-ray of the abdomen, 1 view, is a quick and painless imaging test. It uses a small amount of radiation to produce images of the structures in your abdomen, such as the stomach, liver, and intestines. This can help identify issues like blockages, infections, or injuries.
34 services28 patients
X-ray of chest, 2 views 71046
A chest X-ray, 2 views, is a quick, painless test that creates pictures of the structures inside your chest, such as your heart, lungs, and blood vessels. Two different angles are used to get a comprehensive view. This helps in diagnosing conditions like pneumonia, heart problems, or lung cancer.
32 services31 patients
X-ray of shoulder, minimum of 2 views 73030
An X-ray of the shoulder, with a minimum of 2 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of your shoulder bones. This helps in diagnosing conditions like fractures, arthritis, or other abnormalities. The procedure is quick and painless.
29 services24 patients

Hospital Affiliations CMS Care Compare 2

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

Mt Sinai Hospital Medical Center

Acute Care Hospitals · Chicago, IL
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140018
Location1500 S Fairfield AveChicago, IL 60608 · Cook County
Emergency services Birthing friendly

Holy Cross Hospital

Acute Care Hospitals · Chicago, IL
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140133
Location2701 W 68th StreetChicago, IL 60629 · Cook County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60608 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
$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.

80.83/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality64.96
Promoting Interoperability72
Improvement Activities40
Cost63.15

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.

Community Health Worker
1501 S CALIFORNIA AVE
CHICAGO, IL 60608
Pediatrics
1501 S CALIFORNIA AVE
CHICAGO, IL 60608
Physician Assistant (Surgical)
1501 S CALIFORNIA AVE
CHICAGO, IL 60608
Emergency Medicine
1501 S CALIFORNIA AVE
CHICAGO, IL 60608
Pediatrics
1501 S CALIFORNIA AVE
CHICAGO, IL 60608
Internal Medicine
1501 S CALIFORNIA AVE, MT SINAI HOSPITAL, CANCER CARE CENTER
CHICAGO, IL 60608
Pediatrics
1501 S CALIFORNIA AVE
CHICAGO, IL 60608
Psychiatry & Neurology (Psychiatry)
1501 S CALIFORNIA AVE, NR253
CHICAGO, IL 60608

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 Nancy Sibigtroth's NPI number?

The NPI number for Nancy Sibigtroth is 1013917764. It was assigned to this individual provider in the NPPES registry on July 22, 2005.

Where is Nancy Sibigtroth located?

Nancy Sibigtroth practices at 1501 S California Ave, Chicago, IL 60608. The listed phone number is (773) 257-6498.

What is Nancy Sibigtroth's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Is Nancy Sibigtroth enrolled in Medicare?

Yes. Nancy Sibigtroth 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 Nancy Sibigtroth affiliated with any hospitals?

According to CMS data, Nancy Sibigtroth is affiliated with Mt Sinai Hospital Medical Center and Holy Cross Hospital.

When was this NPI record last updated?

The NPPES record for Nancy Sibigtroth was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.