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MRS. ERIKA E GLEESON APN-CNP
NPI 1821448077
Nurse Practitioner in Addison, IL

Active since June 19, 2016PECOS EnrolledAccepts Medicare Assignment
303 W LAKE ST, ADDISON, IL 60101(630) 527-3645 Get Directions Write a Review

NPPES record last updated: April 7, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Apr 7, 2026, Apr 2, 2025, Sep 8, 2022 and 2 more (5 updates tracked since 2016).

About Mrs. Erika E Gleeson Apn-cnp NPPES

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

MRS. ERIKA E GLEESON APN-CNP (NPI 1821448077) is an individual nurse practitioner in Addison, Illinois, licensed in Illinois (209014318) and active in the NPI registry since June 2016. She is enrolled in Medicare PECOS, is affiliated with Rush Oak Park Hospital, and maintains a secondary practice location in Berwyn.

NPPES Registry Identity

NPI1821448077
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameMRS. ERIKA E GLEESONCredential: APN-CNP
Location Address303 W LAKE STAddison, IL 60101-2586
Mailing Address2650 Ridge Ave Ste 1223Evanston, IL 60201-1700 · (847) 570-2040
Phone(630) 527-3645
Sole ProprietorYes
Medical School CMSOtherGraduated 2015
Enumeration DateJune 19, 2016
Last NPPES UpdateApril 7, 20265 updates tracked since enumeration
NPPES CertifiedApril 7, 2026
✔ NPI 1821448077 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in IL · 209014318
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License 209.014318 (IL)
303 W LAKE ST, Addison, IL 60101
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Secondary Practice Location 1

Location 13249 Oak Park AveBerwyn, IL 60402-3429 · Phone (708) 783-7490 · Fax (708) 783-7495

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mrs. Erika E Gleeson Apn-cnp 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 ID941588313
PECOS Enrollment IDI20161107000479
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

5

Medicare enrollment records show Erika Gleeson reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Elmhurst Memorial Hospital
5.8 mi
General Acute Care Hospital
155 E BRUSH HILL RD
Elmhurst, IL 60126
  • Reassigned Medicare billing, Illinois enrollment
  • 205 clinicians in this Medicare group
NPI 1548306343 (331) 221-1000
Rush University Medical Center
6.9 mi
Internal Medicine
2011 YORK ROAD, 2ND FLOOR
Oak Brook, IL 60523
  • Reassigned Medicare billing, Illinois enrollment
  • Medicare enrollment name: Rush University Medical Group
  • 2,169 clinicians in this Medicare group
NPI 1801375696 (630) 724-1310
Rush Oak Park ER Physicians Group
11 mi
Emergency Medical Services
520 S MAPLE AVE, EMERGENCY DEPARTMENT
Oak Park, IL 60304
  • Reassigned Medicare billing, Illinois enrollment
  • 124 clinicians in this Medicare group
NPI 1447260880 (708) 660-5995
Edward Hospital
14 mi
General Acute Care Hospital
801 S WASHINGTON ST
Naperville, IL 60540
  • Reassigned Medicare billing, Illinois enrollment
  • 268 clinicians in this Medicare group
NPI 1013969013 (630) 655-0450
Endeavor Health Medical Group
18 mi
Allergy & Immunology
1000 CENTRAL ST
Evanston, IL 60201
  • Reassigned Medicare billing, Illinois enrollment
  • 4,841 clinicians in this Medicare group
NPI 1497701882 (847) 570-5235

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 2

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 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.
62 services62 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.
35 services35 patients

Hospital Affiliations CMS Care Compare 2

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

Rush Oak Park Hospital

Acute Care Hospitals · Oak Park, IL
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number140063
Location520 S Maple AveOak Park, IL 60304 · Cook County
Emergency services

Elmhurst Memorial Hospital

Acute Care Hospitals · Elmhurst, IL
4/5 CMS rating
OwnershipProprietary
CMS Certification Number140200
Location155 East Brush Hill RoadElmhurst, IL 60126 · Du Page County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60101 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
$93.02 typical visit price
range $59.81 – $181.38
Typical copayment $23.25 (range $14.95 – $45.34)
Most-billed visit code 99203
Established Patient
$105.07 typical visit price
range $19.15 – $147.12
Typical copayment $26.26 (range $4.78 – $36.78)
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.

ELMHURST MEMORIAL HEALTHCARE
Internal Medicine
303 W LAKE ST, SUITE 202
ADDISON, IL 60101
Dupage County (630) 953-3301
DALE LIAUGMINAS, M.D. S.C.
Specialist
303 W LAKE ST, #201
ADDISON, IL 60101
Dupage County (630) 628-8450
AIMEE LYNN NALEWAY PA-C
Physician Assistant
303 W LAKE ST
ADDISON, IL 60101
Dupage County (630) 527-3645
JOHN SCHROEDER LPC, NBCC
Counselor (Professional)
303 W LAKE ST
ADDISON, IL 60101
Dupage County (630) 527-3200
AMY LEE APRN-FPA
Nurse Practitioner
303 W LAKE ST
ADDISON, IL 60101
Dupage County (331) 221-0570
RACHEL RAMIREZ PA-C
Physician Assistant
303 W LAKE ST
ADDISON, IL 60101
Dupage County (630) 527-3645
ISABELLA KISTULINEC PSYD
Psychologist (Clinical)
303 W LAKE ST
ADDISON, IL 60101
Dupage County (630) 527-3645
ELMHURST MEMORIAL AFFILIATED PRIMARY CARE PHYSICIANS, LLC
Clinic/Center
303 W LAKE ST, SUITE 206
ADDISON, IL 60101
Dupage County (630) 543-4200

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 Erika Gleeson's NPI number?

The NPI number for Erika Gleeson is 1821448077. It was assigned to this individual provider in the NPPES registry on June 19, 2016.

Where is Erika Gleeson located?

Erika Gleeson practices at 303 W Lake St, Addison, IL 60101. The listed phone number is (630) 527-3645.

What is Erika Gleeson's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Erika Gleeson enrolled in Medicare?

Yes. Erika Gleeson 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.

Which organizations bill Medicare for Erika Gleeson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Erika Gleeson reassigns Medicare benefits to 5 organizations: Elmhurst Memorial Hospital (Elmhurst, IL), Rush University Medical Center (Oak Brook, IL), Rush Oak Park ER Physicians Group (Oak Park, IL), Edward Hospital (Naperville, IL) and Endeavor Health Medical Group (Evanston, IL). 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 Erika Gleeson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Erika Gleeson accept?

Health plans from Ambetter Health and Ambetter Health of Delaware list Erika Gleeson 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.

Is Erika Gleeson affiliated with any hospitals?

According to CMS data, Erika Gleeson is affiliated with Rush Oak Park Hospital and Elmhurst Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Erika Gleeson was last updated on April 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.