Kerri A. Johnson, ARNP
- Medicare patients, 2024
- 95
- Part D claims, 2024
- 2,384
- Hospital affiliations
- 3
- Industry payments
- $29
- Medical groups
- 2
- Practice address
- 55 Unitypoint Way, Marshalltown, IA 50158
- Practice phone
- Call (641) 754-5151
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Kerri 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.
Kerri A. Johnson is a family nurse practitioner in Marshalltown, Iowa
Kerri Johnson practices at UnityPoint Health - Marshalltown Hospital in Marshalltown, Iowa, part of UnityPoint Health.
Kerri Johnson's NPI, 1386150001, was assigned on December 18, 2017. Kerri Johnson holds Iowa license A135178.
- NPI
- 1386150001NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3779847082
- NPI enumeration date
- December 18, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (641) 754-5151
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Kerri A. Johnson practices at UnityPoint Health - Marshalltown Hospital in Marshalltown, Iowa
Kerri Johnson's primary practice is UnityPoint Health - Marshalltown Hospital, at 55 Unitypoint Way, Marshalltown, IA 50158 in Marshall County. The practice phone is (641) 754-5151.
- UnityPoint Health - Marshalltown Hospital55 Unitypoint Way, Marshalltown, IA 50158 · Marshall CountyPhone(641) 754-5151
Source: Dmand AI Affiliation Data
Kerri A. Johnson is affiliated with 4 sites of care and 2 medical groups
Kerri Johnson's primary practice is UnityPoint Health - Marshalltown Hospital in Marshalltown, Iowa, part of UnityPoint Health. Kerri Johnson is also affiliated with UnityPoint Health - Allen Hospital. The medical group on file is UnityPoint Clinic. Dmand AI also links Kerri Johnson to 1 more hospital, 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Kerri A. Johnson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Kerri Johnson practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UnityPoint Health - Marshalltown Hospital | Available with a free account |
| +3 more sites and 1 medical group | 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 UnityPoint Health and 6.2K+ hospitals, with verified contacts in the same login.
Kerri A. Johnson is one of 1,785 family nurse practitioners in Iowa
Family is Kerri Johnson's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Kerri Johnson is licensed in Iowa.
Specialties and state licenses
- Family nurse practitioner, IowaPrimary
Family nurse practitioners near Kerri 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
Kerri A. Johnson treated 95 Medicare patients in 2024, average age 72
CMS counts 95 Medicare patients who saw Kerri Johnson in 2024. The largest group is 65 to 74, with 51 patients. 75% of them have high cholesterol, and 59% have high blood pressure. Their average risk score is 1.02, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Kerri Johnson's median patient age at 57, with 68% women.
Kerri Johnson's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Kerri Johnson's Medicare patients by sex, 2024
- Women7882%
- Men1718%
Chronic conditions among Kerri Johnson's Medicare patients, 2024
- High cholesterol75%
- High blood pressure59%
- Arthritis41%
- Mood disorders36%
- Depression35%
- Anxiety31%
- Diabetes24%
- Chronic kidney disease21%
Share of Medicare patients with each condition. A patient can have several.
Kerri 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 57
Patient panel by sex, all payers
- Women68%
- Men32%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Kerri A. Johnson wrote 2,384 Medicare Part D claims in 2024
In 2024, Kerri Johnson wrote 2,384 Medicare Part D claims for 208 patients. 89% of them were for generic drugs.
Kerri Johnson's Part D claims by kind of drug, 2024
- Generic2,123 claims89%
- Brand-name and other261 claims11%
Drug classes CMS tracks in Kerri Johnson's Part D claims, 2024
- Opioids5%110 of 2,384 claims
- Antibiotics2%44 of 2,384 claims
- Antipsychotics, patients 65 and over0%11 of 2,384 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 Kerri A. Johnson takes part in Medicare
Kerri 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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Kerri A. Johnson received $29 in industry payments in 2025
CMS Open Payments shows 2 general payments to Kerri Johnson from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Exact Sciences Corporation paid the most, $29.
Companies that paid Kerri 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
Sources for Kerri 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 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) |
| 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 Kerri 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 Kerri A. Johnson's NPI number?
Kerri A. Johnson's NPI number is 1386150001. It was assigned on December 18, 2017, and it is active in the NPI Registry.
What does Kerri A. Johnson specialize in?
Kerri A. Johnson is a family nurse practitioner in Marshalltown, Iowa. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Kerri A. Johnson practice?
Kerri Johnson practices at 55 Unitypoint Way, Marshalltown, IA 50158. Kerri Johnson's primary practice is UnityPoint Health - Marshalltown Hospital in Marshalltown, Iowa, part of UnityPoint Health. Dmand AI also links Kerri Johnson to 1 hospital, 1 group practice or clinic and 1 medical group.
What is Kerri A. Johnson's office phone number?
The practice phone on file for Kerri Johnson is (641) 754-5151.
What is Kerri A. Johnson's medical license number?
Kerri Johnson holds Iowa license A135178.
Which hospitals is Kerri A. Johnson affiliated with?
Kerri Johnson practices at UnityPoint Health - Marshalltown Hospital in Marshalltown, Iowa. Kerri Johnson is also affiliated with UnityPoint Health - Allen Hospital. Dmand AI links Kerri Johnson to 1 more hospital.
What medical group is Kerri A. Johnson part of?
Kerri Johnson is linked to UnityPoint Clinic. Dmand AI links Kerri Johnson to 1 more medical group.
Does Kerri A. Johnson accept Medicare?
Yes. CMS lists Kerri Johnson as accepting Medicare assignment.
How many Medicare patients does Kerri A. Johnson see?
CMS counts 95 Medicare patients who saw Kerri Johnson in 2024, with an average age of 72.
Has Kerri A. Johnson received payments from drug or device companies?
CMS Open Payments shows $29 in general payments to Kerri Johnson from 1 company from 2025 to 2025. The largest total came from Exact Sciences Corporation.
How long has Kerri A. Johnson been practicing?
Kerri Johnson graduated from medical school in 2017, 9 years ago.
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