Marrion Genean Johnson, FNP
- Medicare patients, 2024
- 61
- Part D claims, 2024
- 90
- Hospital affiliations
- 2
- Industry payments
- $18
- Medical group
- 1
- Practice address
- 1225 N State St, Jackson, MS 39202
- Practice phone
- Call (601) 968-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Marrion 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.
Marrion Genean Johnson is a family nurse practitioner in Jackson, Mississippi
Marrion Johnson practices at Mississippi Baptist Medical Center in Jackson, Mississippi, part of Baptist Memorial Health Care.
Marrion Johnson's NPI, 1760037865, was assigned on August 6, 2019. Marrion Johnson graduated from University of Mississippi School of Medicine in 2019. Marrion Johnson holds Mississippi license 903423.
- NPI
- 1760037865NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9739512344
- NPI enumeration date
- August 6, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (601) 968-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Marrion Genean Johnson practices at Mississippi Baptist Medical Center in Jackson, Mississippi
Marrion Johnson's primary practice is Mississippi Baptist Medical Center, at 1225 N State St, Jackson, MS 39202 in Hinds County. The practice phone is (601) 968-1000.
- Mississippi Baptist Medical Center1225 N State St, Jackson, MS 39202 · Hinds CountyPhone(601) 968-1000
Source: Dmand AI Affiliation Data
Marrion Genean Johnson is affiliated with 2 sites of care and 1 medical group
Marrion Johnson's primary practice is Mississippi Baptist Medical Center in Jackson, Mississippi, part of Baptist Memorial Health Care. Marrion Johnson is also affiliated with University of Mississippi Medical Center. The medical group on file is University of Mississippi Medical Center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Marrion Genean Johnson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Marrion Johnson practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mississippi Baptist Medical Center | Available with a free account |
| +1 more affiliated site | 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 Baptist Memorial Health Care and 6.2K+ hospitals, with verified contacts in the same login.
Marrion Genean Johnson is one of 2,824 family nurse practitioners in Mississippi
Family is Marrion Johnson's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Marrion Johnson is licensed in Mississippi.
Specialties and state licenses
- Family nurse practitioner, MississippiPrimary
Family nurse practitioners near Marrion 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
Marrion Genean Johnson treated 61 Medicare patients in 2024, average age 73
CMS counts 61 Medicare patients who saw Marrion Johnson in 2024. The largest group is 65 to 74, with 36 patients. 75% of them have high cholesterol, and 67% have high blood pressure. Their average risk score is 0.72, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Marrion Johnson's median patient age at 33, with 97% women.
Marrion Johnson's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Marrion Johnson's Medicare patients, 2024
- High cholesterol75%
- High blood pressure67%
- Arthritis57%
- Anxiety36%
- Diabetes28%
- Mood disorders26%
- Depression25%
Share of Medicare patients with each condition. A patient can have several.
Marrion 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 33
Patient panel by sex, all payers
- Women97%
- Men0%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Marrion Genean Johnson wrote 90 Medicare Part D claims in 2024
In 2024, Marrion Johnson wrote 90 Medicare Part D claims for 33 patients. 97% of them were for generic drugs.
Marrion Johnson's Part D claims by kind of drug, 2024
- Generic87 claims97%
- Brand-name and other3 claims3%
Drug classes CMS tracks in Marrion Johnson's Part D claims, 2024
- Antibiotics22%20 of 90 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Marrion Genean Johnson takes part in Medicare
Marrion Johnson accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
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Marrion Genean Johnson received $18 in industry payments in 2025
CMS Open Payments shows 2 general payments to Marrion Johnson from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Bayer HealthCare Pharmaceuticals Inc. paid the most, $18.
Companies that paid Marrion Johnson the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Marrion Genean Johnson graduated from University of Mississippi School of Medicine
Marrion Johnson graduated from University of Mississippi School of Medicine in 2019.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Marrion Genean 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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Marrion Genean 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 Marrion Genean Johnson's NPI number?
Marrion Genean Johnson's NPI number is 1760037865. It was assigned on August 6, 2019, and it is active in the NPI Registry.
What does Marrion Genean Johnson specialize in?
Marrion Genean Johnson is a family nurse practitioner in Jackson, Mississippi. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Marrion Genean Johnson practice?
Marrion Johnson practices at 1225 N State St, Jackson, MS 39202. Marrion Johnson's primary practice is Mississippi Baptist Medical Center in Jackson, Mississippi, part of Baptist Memorial Health Care.
What is Marrion Genean Johnson's office phone number?
The practice phone on file for Marrion Johnson is (601) 968-1000.
What is Marrion Genean Johnson's medical license number?
Marrion Johnson holds Mississippi license 903423.
Which hospitals is Marrion Genean Johnson affiliated with?
Marrion Johnson practices at Mississippi Baptist Medical Center in Jackson, Mississippi. Marrion Johnson is also affiliated with University of Mississippi Medical Center.
What medical group is Marrion Genean Johnson part of?
Marrion Johnson is linked to University of Mississippi Medical Center.
Does Marrion Genean Johnson accept Medicare?
Yes. CMS lists Marrion Johnson as accepting Medicare assignment.
How many Medicare patients does Marrion Genean Johnson see?
CMS counts 61 Medicare patients who saw Marrion Johnson in 2024, with an average age of 73.
Where did Marrion Genean Johnson go to medical school?
Marrion Johnson graduated from University of Mississippi School of Medicine in 2019.
Has Marrion Genean Johnson received payments from drug or device companies?
CMS Open Payments shows $18 in general payments to Marrion Johnson from 2 companies from 2025 to 2025. The largest total came from Bayer HealthCare Pharmaceuticals Inc.
How long has Marrion Genean Johnson been practicing?
Marrion Johnson graduated from medical school in 2019, 7 years ago.
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