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MARGARET ZIELINSKI M.D.
NPI 1326467598
Emergency Medicine in Chicago, IL

Active since April 15, 2014PECOS EnrolledAccepts Medicare Assignment
2320 E 93RD ST, CHICAGO, IL 60617(773) 967-2000 Get Directions Write a Review

NPPES record last updated: March 17, 2018. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 17, 2018, Oct 25, 2017 (2 updates tracked since 2017).

About Margaret Zielinski M.d. NPPES

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

MARGARET ZIELINSKI M.D. (NPI 1326467598) is an individual emergency medicine provider in Chicago, Illinois, licensed in Illinois (036.142365) and active in the NPI registry since April 2014. She is enrolled in Medicare PECOS, is affiliated with Montefiore Medical Center, and maintains a secondary practice location in Staten Island.

NPPES Registry Identity

NPI1326467598
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameMARGARET ZIELINSKICredential: M.D.
Location Address2320 E 93RD STChicago, IL 60617-3909
Mailing Address2320 E 93rd StChicago, IL 60617-3909 · (773) 967-2000
Phone(773) 967-2000
Sole ProprietorYes
Medical School CMSNew York Medical CollegeGraduated 2014
Enumeration DateApril 15, 2014
Last NPPES UpdateMarch 17, 20182 updates tracked since enumeration
✔ NPI 1326467598 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in IL · 036.142365
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
2320 E 93RD ST, Chicago, IL 60617
Open in Google Maps ↗

Secondary Practice Location 1

Location 1475 Seaview AveStaten Island, NY 10305-3436 · Phone (718) 226-9000

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

Margaret Zielinski 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 ID3577834241
PECOS Enrollment IDI20180531001157
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 3

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.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
149 services142 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
65 services63 patients
Emergency department visit with low level of medical decision making 99283
An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.
28 services23 patients

Hospital Affiliations CMS Care Compare 3

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

Montefiore Medical Center

Acute Care Hospitals · Bronx, NY
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330059
Location111 East 210th StreetBronx, NY 10467 · Bronx County
Emergency services Birthing friendly

Montefiore Mount Vernon Hospital

Acute Care Hospitals · Mount Vernon, NY
OwnershipVoluntary non-profit - Private
CMS Certification Number330086
Location12 North 7th AvenueMount Vernon, NY 10550 · Westchester County
Emergency services

Montefiore New Rochelle Hospital

Acute Care Hospitals · New Rochelle, NY
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330184
Location16 Guion PlaceNew Rochelle, NY 10802 · Westchester County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60617 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
$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 20

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

KHADIJA MOTAN
Physician Assistant
2320 E 93RD ST
CHICAGO, IL 60617
Cook County (773) 967-5430
WEI WANG
Physical Therapist
2320 E 93RD ST
CHICAGO, IL 60617
Cook County (773) 967-5221
AGNIESZKA JOANNA RADZISZEWSKA MD
Emergency Medicine
2320 E 93RD ST
CHICAGO, IL 60617
Cook County (773) 967-5430
DERRICK ANTHONY MACKAVICH D.O.
Anesthesiology
2320 E 93RD ST, ADVOCATE TRINITY HOSPITAL
CHICAGO, IL 60617
Cook County (773) 967-2000
DENISHA LANG FNP
Nurse Practitioner (Family)
2320 E 93RD ST
CHICAGO, IL 60617
Cook County (773) 967-3000
NATNICHA SONGTHANGTHAM DPT
Physical Therapist
2320 E 93RD ST
CHICAGO, IL 60617
Cook County (773) 967-2000
ALLYN GRACE MADDEN PA-C
Physician Assistant
2320 E 93RD ST
CHICAGO, IL 60617
Cook County (773) 967-5430
CARMEN ALYCE PRATER-BELLVER PA-C
Physician Assistant
2320 E 93RD ST
CHICAGO, IL 60617
Cook County (773) 967-5430

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 Margaret Zielinski's NPI number?

The NPI number for Margaret Zielinski is 1326467598. It was assigned to this individual provider in the NPPES registry on April 15, 2014.

Where is Margaret Zielinski located?

Margaret Zielinski practices at 2320 E 93rd St, Chicago, IL 60617. The listed phone number is (773) 967-2000.

What is Margaret Zielinski's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Margaret Zielinski enrolled in Medicare?

Yes. Margaret Zielinski 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 Margaret Zielinski affiliated with any hospitals?

According to CMS data, Margaret Zielinski is affiliated with Montefiore Medical Center, Montefiore Mount Vernon Hospital and Montefiore New Rochelle Hospital.

When was this NPI record last updated?

The NPPES record for Margaret Zielinski was last updated on March 17, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.