Kathryn Ann Johnson, APRN, CNP
- Medicare patients, 2024
- 190
- Part D claims, 2024
- 1,116
- Hospital affiliations
- 4
- Medical groups
- 3
- State license
- 1
- Practice address
- 915 East 1st Street, Duluth, MN 55805
- Practice phone
- Call (218) 249-5555
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Kathryn 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.
Kathryn Ann Johnson is a nurse practitioner in Duluth, Minnesota
Kathryn Johnson practices at Aspirus St. Luke's Hospital in Duluth, Minnesota, part of Aspirus.
Kathryn Johnson's NPI, 1649903006, was assigned on July 5, 2022. Kathryn Johnson holds Minnesota license 9274.
- NPI
- 1649903006NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1850775586
- NPI enumeration date
- July 5, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (218) 249-5555
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Kathryn Ann Johnson practices at Aspirus St. Luke's Hospital in Duluth, Minnesota
Kathryn Johnson's primary practice is Aspirus St. Luke's Hospital, at 915 East 1st Street, Duluth, MN 55805 in St. Louis County. The practice phone is (218) 249-5555.
- Aspirus St. Luke's Hospital915 East 1st Street, Duluth, MN 55805 · St. Louis CountyPhone(218) 249-5555
Source: Dmand AI Affiliation Data
Kathryn Ann Johnson is affiliated with 5 sites of care and 3 medical groups
Kathryn Johnson's primary practice is Aspirus St. Luke's Hospital in Duluth, Minnesota, part of Aspirus. Kathryn Johnson is also affiliated with Essentia Health-Duluth (Miller-Dwan, Building D). The medical group on file is Aspirus St. Luke's Hospital. Dmand AI also links Kathryn Johnson to 2 more hospitals, 2 medical groups and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Kathryn Ann Johnson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Kathryn Johnson practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Aspirus St. Luke's Hospital | Available with a free account |
| +4 more sites and 2 medical groups | 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 Aspirus and 6.2K+ hospitals, with verified contacts in the same login.
Kathryn Ann Johnson is one of 1,937 nurse practitioners in Minnesota
Nurse practitioner is Kathryn Johnson's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Kathryn Johnson is licensed in Minnesota.
Specialties and state licenses
- Nurse practitioner, MinnesotaPrimary
Nurse practitioners near Kathryn Johnson
Counts of 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
Kathryn Ann Johnson treated 190 Medicare patients in 2024, average age 74
CMS counts 190 Medicare patients who saw Kathryn Johnson in 2024. The largest group is 65 to 74, with 86 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 14% are also on Medicaid. Their average risk score is 1.32, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Kathryn Johnson's median patient age at 76, with 43% women.
Kathryn Johnson's Medicare patients by age, 2024
Kathryn Johnson's Medicare patients by sex, 2024
- Women7942%
- Men11158%
Chronic conditions among Kathryn Johnson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease69%
- Arthritis39%
- Diabetes37%
- Heart failure36%
- Atrial fibrillation35%
- Chronic kidney disease23%
Share of Medicare patients with each condition. A patient can have several.
Kathryn 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 76
Patient panel by sex, all payers
- Women43%
- Men57%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Kathryn Ann Johnson wrote 1,116 Medicare Part D claims in 2024
In 2024, Kathryn Johnson wrote 1,116 Medicare Part D claims for 248 patients. 86% of them were for generic drugs.
Kathryn Johnson's Part D claims by kind of drug, 2024
- Generic958 claims86%
- Brand-name158 claims14%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Kathryn Ann Johnson takes part in Medicare
Kathryn 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)
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Sources for Kathryn Ann 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) |
| 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 Kathryn Ann 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 Kathryn Ann Johnson's NPI number?
Kathryn Ann Johnson's NPI number is 1649903006. It was assigned on July 5, 2022, and it is active in the NPI Registry.
What does Kathryn Ann Johnson specialize in?
Kathryn Ann Johnson is a nurse practitioner in Duluth, Minnesota. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Kathryn Ann Johnson practice?
Kathryn Johnson practices at 915 East 1st Street, Duluth, MN 55805. Kathryn Johnson's primary practice is Aspirus St. Luke's Hospital in Duluth, Minnesota, part of Aspirus. Dmand AI also links Kathryn Johnson to 2 hospitals, 2 medical groups and 1 group practice or clinic.
What is Kathryn Ann Johnson's office phone number?
The practice phone on file for Kathryn Johnson is (218) 249-5555.
What is Kathryn Ann Johnson's medical license number?
Kathryn Johnson holds Minnesota license 9274.
Which hospitals is Kathryn Ann Johnson affiliated with?
Kathryn Johnson practices at Aspirus St. Luke's Hospital in Duluth, Minnesota. Kathryn Johnson is also affiliated with Essentia Health-Duluth (Miller-Dwan, Building D). Dmand AI links Kathryn Johnson to 2 more hospitals.
What medical group is Kathryn Ann Johnson part of?
Kathryn Johnson is linked to Aspirus St. Luke's Hospital. Dmand AI links Kathryn Johnson to 2 more medical groups.
Does Kathryn Ann Johnson accept Medicare?
Yes. CMS lists Kathryn Johnson as accepting Medicare assignment.
How many Medicare patients does Kathryn Ann Johnson see?
CMS counts 190 Medicare patients who saw Kathryn Johnson in 2024, with an average age of 74.
How long has Kathryn Ann Johnson been practicing?
Kathryn Johnson graduated from medical school in 2022, 4 years ago.
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