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MRS. MARIE ANN KORALLUS RN, MSN, APRN,FNP-C
NPI 1669927893
Nurse Practitioner - Family in Countryside, IL

Active since August 17, 2016PECOS Enrolled
6170 JOLIET RD STE 1, COUNTRYSIDE, IL 60525(708) 352-0330(708) 352-8905 Get Directions Write a Review

NPPES record last updated: October 6, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Oct 6, 2022, Jun 8, 2021, Jun 6, 2021 and 3 more (6 updates tracked since 2016).

About Mrs. Marie Ann Korallus Rn, Msn, Aprn,fnp-c NPPES

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

MRS. MARIE ANN KORALLUS RN, MSN, APRN,FNP-C (NPI 1669927893) is an individual family provider in Countryside, Illinois, licensed in Illinois (209.018644) and active in the NPI registry since August 2016. She is enrolled in Medicare PECOS, is affiliated with Northwestern Medicine Central Dupage Hospital, and is a graduate of Other (2018).

NPPES Registry Identity

NPI1669927893
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMRS. MARIE ANN KORALLUSCredential: RN, MSN, APRN,FNP-C
Location Address6170 JOLIET RD STE 1Countryside, IL 60525-3971
Mailing Address6170 Joliet Rd Ste 1Countryside, IL 60525-3971 · (708) 352-0330 · Fax (708) 352-8905
Phone(708) 352-0330
Fax(708) 352-8905
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateAugust 17, 2016
Last NPPES UpdateOctober 6, 20226 updates tracked since enumeration
NPPES CertifiedOctober 5, 2021
✔ NPI 1669927893 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in IL · 209.018644
6170 JOLIET RD STE 1, Countryside, IL 60525
Open in Google Maps ↗

Other Names 1

Professional Name (2)Marie Ann Korallus Apn

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Marie Ann Korallus Rn, Msn, Aprn,fnp-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID7416383690
PECOS Enrollment IDI20200206001767
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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
59 services37 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.
58 services44 patients
Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
52 services41 patients
Telephone medical discussion with physician, 11-20 minutes 99442
This is a service where you have a phone conversation with your doctor for 11-20 minutes. It's used for discussing health concerns, reviewing test results, or managing ongoing conditions. It's a convenient way to receive medical advice without an in-person visit.
23 services18 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
15 services15 patients
Annual alcohol misuse screening, 5 to 15 minutes G0442
An annual alcohol misuse screening is a 15-minute check-up to assess your drinking habits. It helps identify if you're consuming alcohol in a way that could harm your health. This is not a judgment, but a tool to promote your wellbeing.
11 services11 patients

Hospital Affiliations CMS Care Compare

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

Northwestern Medicine Central Dupage Hospital

Acute Care Hospitals · Winfield, IL
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140242
Location25 North Winfield RoadWinfield, IL 60190 · Du Page County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60525 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

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

MRS. NANCY M BEDNAREK FNP
Nurse Practitioner (Family)
6170 JOLIET RD STE 1
COUNTRYSIDE, IL 60525
Cook County (708) 352-0330

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 Marie Ann Korallus's NPI number?

The NPI number for Marie Ann Korallus is 1669927893. It was assigned to this individual provider in the NPPES registry on August 17, 2016. The provider is also known as Marie Ann Korallus Apn.

Where is Marie Ann Korallus located?

Marie Ann Korallus practices at 6170 Joliet Rd Ste 1, Countryside, IL 60525. The listed phone number is (708) 352-0330.

What is Marie Ann Korallus's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Marie Ann Korallus enrolled in Medicare?

Yes. Marie Ann Korallus is registered in the Medicare PECOS enrollment system.

Is Marie Ann Korallus affiliated with any hospitals?

According to CMS data, Marie Ann Korallus is affiliated with Northwestern Medicine Central Dupage Hospital.

When was this NPI record last updated?

The NPPES record for Marie Ann Korallus was last updated on October 6, 2022. 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.