Mary Marguerite Manseau, APN-CNP
NPI 1952110595 · Nurse Practitioner · Naperville, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Marguerite Manseau, APN-CNP is a Nurse Practitioner provider in Naperville, IL (NPI 1952110595).
Provider details
- NPI number
- 1952110595
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APN-CNP
- Sex
- Female
- Sole proprietor
- No
- License
- 041.402094 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2025-01-07
- Last updated
- 2025-10-31
- Certified
- 2025-10-31
Frequently asked questions
- What is Mary Marguerite Manseau's NPI number?
- Mary Marguerite Manseau's National Provider Identifier (NPI) is 1952110595, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Marguerite Manseau's specialty?
- Mary Marguerite Manseau is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Marguerite Manseau located?
- Mary Marguerite Manseau's practice location on file with NPPES is 801 S Washington St, Naperville, IL 60540-7499.
- What is Mary Marguerite Manseau's phone number?
- The practice phone number listed in the NPPES registry for Mary Marguerite Manseau is (630) 527-3000.
- Does Mary Marguerite Manseau accept Medicare?
- Mary Marguerite Manseau is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Marguerite Manseau's NPI active?
- Yes — Mary Marguerite Manseau's NPI (1952110595) is active in the NPPES registry as of the last update on 2025-10-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.