MARY MARGUERITE MANSEAU APN-CNP
NPI 1952110595
Nurse Practitioner in Naperville, IL

Q: What is Mary Marguerite Manseau's NPI number?

The NPI number for Mary Marguerite Manseau is 1952110595. It was assigned to this individual provider in the NPPES registry on January 7, 2025.

Q: What is Mary Marguerite Manseau's specialty?

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

Active since January 07, 2025PECOS EnrolledAccepts Medicare Assignment

801 S WASHINGTON ST, INTENSIVE CARE UNIT, NAPERVILLE, IL 60540(630) 527-3000(630) 527-3581 Get Directions Write a Review

NPPES record last updated: October 31, 2025. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Mar 19, 2025, Jan 7, 2025 (2 updates tracked since 2025).

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About Mary Marguerite Manseau Apn-cnp NPPES

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

MARY MARGUERITE MANSEAU APN-CNP (NPI 1952110595) is an individual nurse practitioner in Naperville, Illinois, licensed in Illinois (209031964) and active in the NPI registry since January 2025. She is enrolled in Medicare PECOS, is affiliated with Edward Hospital, and is a graduate of Other (2024).

NPPES Registry Identity

NPI1952110595

Entity TypeIndividualFemale

Primary Taxonomy363L00000X

Provider Legal NameMARY MARGUERITE MANSEAUCredential: APN-CNP

Location Address801 S WASHINGTON ST, INTENSIVE CARE UNITNaperville, IL 60540-7499

Mailing Address2650 Ridge Ave Ste 1223Evanston, IL 60201-1700 · (847) 982-3715 · Fax (847) 982-3394

Phone(630) 527-3000

Fax(630) 527-3581

Sole ProprietorNo

Medical School CMSOtherGraduated 2024

Enumeration DateJanuary 7, 2025

Last NPPES UpdateOctober 31, 20252 updates tracked since enumeration

NPPES CertifiedOctober 31, 2025

✔ NPI 1952110595 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 · 209031964

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 · Acute CareTaxonomy 363LA2100X · License 041.402094 (IL)

801 S WASHINGTON ST, Naperville, IL 60540

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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

Mary Marguerite Manseau 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 ID1355866971

PECOS Enrollment IDI20250416001653

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.

Hospital Affiliations CMS Care Compare

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

Edward Hospital

Acute Care Hospitals · Naperville, IL

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number140231

Location801 South WashingtonNaperville, IL 60540 · Du Page County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60540 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.

DR. HAFEZ M. SAMI M.D.

Pain Medicine (Interventional Pain Medicine)

801 S WASHINGTON ST
NAPERVILLE, IL 60540

Dupage County (630) 348-3300

MICHAEL J. HARTMANN MD

Emergency Medicine

801 S WASHINGTON ST
NAPERVILLE, IL 60540

Dupage County (630) 527-3000

SEEMA ISHAQ JEELANI D.O.

Emergency Medicine

801 S WASHINGTON ST
NAPERVILLE, IL 60540

Dupage County (630) 527-3000

CORTNEY COLE MD

Family Medicine (Hospice and Palliative Medicine)

801 S WASHINGTON ST
NAPERVILLE, IL 60540

Dupage County (630) 527-3000

EDWARD HOSPITAL

General Acute Care Hospital

801 S WASHINGTON ST
NAPERVILLE, IL 60540

Dupage County (630) 655-0450

DR. HODA A. EL- ASMAR MD

Internal Medicine (Infectious Disease)

801 S WASHINGTON ST, EDWARD HOSPITAL, ADMINISTRATION, VPMA OFFICE
NAPERVILLE, IL 60540

Dupage County (630) 527-5647

AMAAR MASOOD MALIK DO

Radiology (Diagnostic Radiology)

801 S WASHINGTON ST
NAPERVILLE, IL 60540

Dupage County (630) 527-3200

DR. SANGITA RANGALA M.D.

Emergency Medicine

801 S WASHINGTON ST
NAPERVILLE, IL 60540

Dupage County (630) 527-3288

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 Mary Marguerite Manseau's NPI number?

The NPI number for Mary Marguerite Manseau is 1952110595. It was assigned to this individual provider in the NPPES registry on January 7, 2025.

Where is Mary Marguerite Manseau located?

Mary Marguerite Manseau practices at 801 S Washington St Intensive Care Unit, Naperville, IL 60540. The listed phone number is (630) 527-3000.

What is Mary Marguerite Manseau's specialty?

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

Is Mary Marguerite Manseau enrolled in Medicare?

Yes. Mary Marguerite Manseau 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 Mary Marguerite Manseau affiliated with any hospitals?

According to CMS data, Mary Marguerite Manseau is affiliated with Edward Hospital.

When was this NPI record last updated?

The NPPES record for Mary Marguerite Manseau was last updated on October 31, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.