Maureen Chapman, APN
NPI 1326124355 · Nurse Practitioner · Winfield, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maureen Chapman, APN is a Nurse Practitioner provider in Winfield, IL (NPI 1326124355).
Provider details
- NPI number
- 1326124355
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APN
- Sex
- Female
- Sole proprietor
- No
- License
- 209005119 (IL)
Specialties & taxonomies
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
19 yrs 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
- 2006-10-31
- Last updated
- 2022-05-27
- Certified
- 2022-05-27
Frequently asked questions
- What is Maureen Chapman's NPI number?
- Maureen Chapman's National Provider Identifier (NPI) is 1326124355, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maureen Chapman's specialty?
- Maureen Chapman is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Maureen Chapman located?
- Maureen Chapman's practice location on file with NPPES is 25 N Winfield Rd Ste 414, Winfield, IL 60190-1379.
- What is Maureen Chapman's phone number?
- The practice phone number listed in the NPPES registry for Maureen Chapman is (630) 690-1220.
- Does Maureen Chapman accept Medicare?
- Maureen Chapman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maureen Chapman's NPI active?
- Yes — Maureen Chapman's NPI (1326124355) is active in the NPPES registry as of the last update on 2022-05-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.