Dr. Kari Messner, MD

  • Minneapolis, MN
  • Diagnostic radiologist
NPI1801089701PAC ID8628263688
Medicare services, 2024
2,074
Medicare patients, 2024
1,367
Hospital affiliations
6
Medical groups
5
State license
1
Practice address
6500 Excelsior Blvd, Saint Louis Park, MN 55426
Practice phone
Call (952) 993-5000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Methodist Hospital

Hospital · Saint Louis Park, Minnesota

See all 15 affiliations

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Dr. Kari Messner is a diagnostic radiologist in Minneapolis, Minnesota

Dr. Messner practices at Methodist Hospital in Saint Louis Park, Minnesota, part of HealthPartners.

Dr. Messner's NPI, 1801089701, was assigned on August 23, 2007. Dr. Messner graduated from University of Minnesota Medical School in 2004. Dr. Messner holds Minnesota license 52496.

NPI and contact details
Medicare PAC ID
8628263688
NPI enumeration date
August 23, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(952) 993-5000
Professional email
Get email
Personal email
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Mobile number
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Sex
Female
Estimated age
48
Medical school graduation
2004

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Kari Messner practices at Methodist Hospital in Saint Louis Park, Minnesota

Dr. Messner's primary practice is Methodist Hospital, at 6500 Excelsior Blvd, Saint Louis Park, MN 55426 in Hennepin County. The practice phone is (952) 993-5000.

  • Methodist Hospital
    6500 Excelsior Blvd, Saint Louis Park, MN 55426 · Hennepin CountyPhone(952) 993-5000

Source: Dmand AI Affiliation Data

Dr. Kari Messner is affiliated with 10 sites of care and 5 medical groups

Dr. Messner's primary practice is Methodist Hospital in Saint Louis Park, Minnesota, part of HealthPartners. Dr. Messner is also affiliated with M Health Fairview Southdale Hospital. The medical group on file is M Health Fairview Recovery Clinic. Dmand AI also links Dr. Messner to 4 more hospitals, 4 group practices and clinics and 4 medical groups, each named with a free account.

See all 15 affiliations for Dr. Messner

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Kari Messner's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Messner practices, 10 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Methodist HospitalAvailable with a free account
+9 more sites and 4 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Kari Messner is one of 878 diagnostic radiologists in Minnesota

Diagnostic radiology is Dr. Messner's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Messner is licensed in Minnesota.

Specialties and state licenses

  • Diagnostic radiology, MinnesotaPrimaryLicense 52496 · taxonomy 2085R0202X

Diagnostic radiologists near Dr. Messner

Counts of diagnostic radiologists 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

Dr. Kari Messner billed Medicare for 2,074 services in 2024

CMS data shows 2,074 Medicare services from Dr. Messner across 15 procedure codes in 2024, for 1,367 Medicare patients. Medicare paid $165,698 for them.

Medicare services, 20242,074
Medicare patients1,367
Paid by Medicare$165,698
Procedure codes15

Dr. Messner's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Imaging
2023: 1,9582024: 1,9681%
Other services
2023: 1,1632024: 9092%
Surgery
2023: 332024: 1652%

Where Dr. Messner's Medicare services took place, 2024

  • In an office1,78986%
  • In a facility28514%

Dr. Messner compared with the Minnesota median for diagnostic radiologists, 2024

  • Dr. Messner
  • Minnesota median
Medicare services
2,074vs 3,55442% below
Medicare patients
1,367vs 1,20813% above

Medians across 834 diagnostic radiologists in Minnesota with Dmand AI profiles that report each measure.

Dr. Messner's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Kari Messner treated 1,367 Medicare patients in 2024, average age 73

CMS counts 1,367 Medicare patients who saw Dr. Messner in 2024. The largest group is 65 to 74, with 706 patients. 63% of them have high cholesterol, and 57% have high blood pressure. 11% are also on Medicaid. Their average risk score is 1.06, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Messner's median patient age at 54, with 96% women.

Medicare patients, 20241,367
Average age73
Average risk score1.06
Also on Medicaid11%

Dr. Messner's Medicare patients by age, 2024

Dr. Messner's Medicare patients by sex, 2024

  • Women1,20888%
  • Men15912%

Chronic conditions among Dr. Messner's Medicare patients, 2024

  1. High cholesterol63%
  2. High blood pressure57%
  3. Arthritis41%
  4. Mood disorders29%
  5. Depression25%
  6. Anxiety24%
  7. Osteoporosis23%
  8. Cancer18%

Share of Medicare patients with each condition. A patient can have several.

Dr. Messner's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 54

Patient panel by sex, all payers

  • Women96%
  • Men4%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

How Dr. Kari Messner takes part in Medicare

Dr. Messner 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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Dr. Kari Messner graduated from University of Minnesota Medical School

Dr. Messner graduated from University of Minnesota Medical School in 2004.

  1. Medical schoolUniversity of Minnesota Medical School

Source: Dmand AI Professional Profile Data

Sources for Dr. Kari Messner's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Kari Messner

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Kari Messner's NPI number?

Dr. Kari Messner's NPI number is 1801089701. It was assigned on August 23, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. Kari Messner?

Dr. Kari Messner is a diagnostic radiologist in Minneapolis, Minnesota. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).

Where does Dr. Kari Messner practice?

Dr. Messner practices at 6500 Excelsior Blvd, Saint Louis Park, MN 55426. Dr. Messner's primary practice is Methodist Hospital in Saint Louis Park, Minnesota, part of HealthPartners. Dmand AI also links Dr. Messner to 4 hospitals, 4 group practices and clinics and 4 medical groups.

What is Dr. Kari Messner's office phone number?

The practice phone on file for Dr. Messner is (952) 993-5000.

What is Dr. Kari Messner's medical license number?

Dr. Messner holds Minnesota license 52496.

Which hospitals is Dr. Kari Messner affiliated with?

Dr. Messner practices at Methodist Hospital in Saint Louis Park, Minnesota. Dr. Messner is also affiliated with M Health Fairview Southdale Hospital. Dmand AI links Dr. Messner to 4 more hospitals.

What medical group is Dr. Kari Messner part of?

Dr. Messner is linked to M Health Fairview Recovery Clinic. Dmand AI links Dr. Messner to 4 more medical groups.

Does Dr. Kari Messner accept Medicare?

Yes. CMS data shows Dr. Messner billed Medicare for 2,074 services in 2024, and Dr. Messner accepts Medicare assignment.

How many Medicare patients does Dr. Kari Messner see?

CMS counts 1,367 Medicare patients who saw Dr. Messner in 2024, with an average age of 73.

What services does Dr. Kari Messner bill to Medicare?

In 2024, Dr. Messner's most billed Medicare services were radiation oncology (77067), radiation oncology (77063) and ultrasound (76642).

Where did Dr. Kari Messner go to medical school?

Dr. Messner graduated from University of Minnesota Medical School in 2004.

How long has Dr. Kari Messner been practicing?

Dr. Messner graduated from medical school in 2004, 22 years ago.

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