Marilou Johnson, APN
NPI 1588794713 · Family Nurse Practitioner · Galesburg, IL
Marilou Johnson, APN is a Family Nurse Practitioner provider in Galesburg, IL (NPI 1588794713).
Provider details
- NPI number
- 1588794713
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APN
- Sex
- Female
- Sole proprietor
- No
- License
- 209001427 (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
- 2007-03-06
- Last updated
- 2012-10-23
Frequently asked questions
- What is Marilou Johnson's NPI number?
- Marilou Johnson's National Provider Identifier (NPI) is 1588794713, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marilou Johnson's specialty?
- Marilou Johnson is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marilou Johnson located?
- Marilou Johnson's practice location on file with NPPES is 834 N Seminary St, Galesburg, IL 61401-2852.
- What is Marilou Johnson's phone number?
- The practice phone number listed in the NPPES registry for Marilou Johnson is (309) 345-0394.
- Is Marilou Johnson's NPI active?
- Yes — Marilou Johnson's NPI (1588794713) is active in the NPPES registry as of the last update on 2012-10-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.