IndividualActive
Lee Duncan, RN
NPI 1750541017 · Registered Nurse · Marion, IL
Lee Duncan, RN is a Registered Nurse provider in Marion, IL (NPI 1750541017).
Provider details
- NPI number
- 1750541017
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Male
- Sole proprietor
- Yes
- License
- 041291441 (IL)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
2401 West Main Street
Marion, IL 62959
Phone: (618) 993-4141
Street-level locationGet directions
Mailing address
825 Rock Springs Ln
Simpson, IL 62985-2419
Registry dates
- Enumerated
- 2008-06-11
- Last updated
- 2008-06-11
Frequently asked questions
- What is Lee Duncan's NPI number?
- Lee Duncan's National Provider Identifier (NPI) is 1750541017, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lee Duncan's specialty?
- Lee Duncan is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Lee Duncan located?
- Lee Duncan's practice location on file with NPPES is 2401 West Main Street, Marion, IL 62959.
- What is Lee Duncan's phone number?
- The practice phone number listed in the NPPES registry for Lee Duncan is (618) 993-4141.
- Is Lee Duncan's NPI active?
- Yes — Lee Duncan's NPI (1750541017) is active in the NPPES registry as of the last update on 2008-06-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.