Marilou A. Johnson, APN
- Part D claims, 2024
- 112
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 1227 East Rusholme Street, Davenport, IA 52803
- Practice phone
- Call (563) 421-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Marilou Johnson's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Marilou A. Johnson is a family nurse practitioner in Davenport, Iowa
Marilou Johnson practices at MercyOne Genesis Davenport Medical Center in Davenport, Iowa, part of Trinity Health.
Marilou Johnson's NPI, 1588794713, was assigned on March 6, 2007. Marilou Johnson holds Illinois license 209001427.
- NPI
- 1588794713NPI Registry (opens in a new tab)
- NPI enumeration date
- March 6, 2007
- NPI status
- Active
- Practice phone
- (563) 421-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 69
- Medical school graduation
- 1983
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Marilou A. Johnson practices at MercyOne Genesis Davenport Medical Center in Davenport, Iowa
Marilou Johnson's primary practice is MercyOne Genesis Davenport Medical Center, at 1227 East Rusholme Street, Davenport, IA 52803 in Scott County. The practice phone is (563) 421-1000.
- MercyOne Genesis Davenport Medical Center1227 East Rusholme Street, Davenport, IA 52803 · Scott CountyPhone(563) 421-1000
Source: Dmand AI Affiliation Data
Marilou A. Johnson is affiliated with 1 site of care and 1 medical group
Marilou Johnson's primary practice is MercyOne Genesis Davenport Medical Center in Davenport, Iowa, part of Trinity Health. The medical group on file is First Choice Healthcare.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Marilou A. Johnson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Marilou Johnson practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| MercyOne Genesis Davenport Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Trinity Health and 6.2K+ hospitals, with verified contacts in the same login.
Marilou A. Johnson is one of 1,785 family nurse practitioners in Iowa
Family is Marilou Johnson's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Marilou Johnson is licensed in Illinois.
Specialties and state licenses
- Family nurse practitioner, IllinoisPrimary
Family nurse practitioners near Marilou Johnson
Counts of family nurse practitioners with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Marilou A. Johnson's patients have a median age of 63
Across all payers, Dmand AI patient panel data puts Marilou Johnson's median patient age at 63, with 25% women.
Marilou Johnson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women25%
- Men75%
Source: Dmand AI Patient Panel Data
Marilou A. Johnson wrote 112 Medicare Part D claims in 2024
In 2024, Marilou Johnson wrote 112 Medicare Part D claims for 34 patients. 84% of them were for generic drugs.
Marilou Johnson's Part D claims by kind of drug, 2024
- Generic94 claims84%
- Brand-name and other18 claims16%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Sources for Marilou A. Johnson's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Marilou A. Johnson
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Marilou A. Johnson's NPI number?
Marilou A. Johnson's NPI number is 1588794713. It was assigned on March 6, 2007, and it is active in the NPI Registry.
What does Marilou A. Johnson specialize in?
Marilou A. Johnson is a family nurse practitioner in Davenport, Iowa. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Marilou A. Johnson practice?
Marilou Johnson practices at 1227 East Rusholme Street, Davenport, IA 52803. Marilou Johnson's primary practice is MercyOne Genesis Davenport Medical Center in Davenport, Iowa, part of Trinity Health.
What is Marilou A. Johnson's office phone number?
The practice phone on file for Marilou Johnson is (563) 421-1000.
What is Marilou A. Johnson's medical license number?
Marilou Johnson holds Illinois license 209001427.
Which hospitals is Marilou A. Johnson affiliated with?
Marilou Johnson practices at MercyOne Genesis Davenport Medical Center in Davenport, Iowa.
What medical group is Marilou A. Johnson part of?
Marilou Johnson is linked to First Choice Healthcare.
How long has Marilou A. Johnson been practicing?
Marilou Johnson graduated from medical school in 1983, 43 years ago.
Selling to family practices?
See family nurse practitioners in Iowa by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card