Katherine Marie Linnen, PA-C

  • Rochester, MN
  • Physician assistant
NPI1023322963PAC ID0446443725
Medicare patients, 2024
233
Part D claims, 2024
1,314
Hospital affiliations
5
Medical group
1
State licenses
2
Practice address
1216 Second Street Southwest, Rochester, MN 55902
Practice phone
Call (507) 255-5123
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Mayo Clinic Hospital, Saint Marys Campus

Hospital · Rochester, Minnesota

See all 7 affiliations

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Katherine Marie Linnen is a physician assistant in Rochester, Minnesota

Katherine Linnen practices at Mayo Clinic Hospital, Saint Marys Campus in Rochester, Minnesota, part of Mayo Clinic.

Katherine Linnen's NPI, 1023322963, was assigned on August 3, 2010. Katherine Linnen holds Minnesota license 10865.

NPI and contact details
Medicare PAC ID
0446443725
NPI enumeration date
August 3, 2010
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(507) 255-5123
Professional email
Get email
Personal email
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Mobile number
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Sex
Female
Estimated age
42
Medical school graduation
2010

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

Katherine Marie Linnen practices at Mayo Clinic Hospital, Saint Marys Campus in Rochester, Minnesota

Katherine Linnen's primary practice is Mayo Clinic Hospital, Saint Marys Campus, at 1216 Second Street Southwest, Rochester, MN 55902 in Olmsted County. The practice phone is (507) 255-5123.

Source: Dmand AI Affiliation Data

Katherine Marie Linnen is affiliated with 6 sites of care and 1 medical group

Katherine Linnen's primary practice is Mayo Clinic Hospital, Saint Marys Campus in Rochester, Minnesota, part of Mayo Clinic. Katherine Linnen is also affiliated with Mayo Clinic Health System in Mankato. The medical group on file is Mayo Clinic. Dmand AI also links Katherine Linnen to 3 more hospitals and 1 hospice, each named with a free account.

See all 7 affiliations for Katherine Linnen

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

Dmand AI tracks the EHR system at Katherine Marie Linnen's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Katherine Linnen practices, 6 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Mayo Clinic Hospital, Saint Marys CampusAvailable with a free account
+5 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Katherine Marie Linnen is one of 3,514 physician assistants in Minnesota

Physician assistant is Katherine Linnen's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Dmand AI has Katherine Linnen's licenses on file in 2 states: Minnesota and Texas.

Specialties and state licenses

  • Physician assistant, MinnesotaPrimaryLicense 10865 · taxonomy 363A00000X
  • Texas license

Physician assistants near Katherine Linnen

Counts of physician assistants 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

Katherine Marie Linnen treated 233 Medicare patients in 2024, average age 64

CMS counts 233 Medicare patients who saw Katherine Linnen in 2024. The largest group is 65 to 74, with 105 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 15% are also on Medicaid. Their average risk score is 3.15, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Katherine Linnen's median patient age at 65, with 38% women.

Medicare patients, 2024233
Average age64
Average risk score3.15
Also on Medicaid15%

Katherine Linnen's Medicare patients by age, 2024

Katherine Linnen's Medicare patients by sex, 2024

  • Women9942%
  • Men13458%

Chronic conditions among Katherine Linnen's Medicare patients, 2024

  1. Chronic kidney disease75%
  2. High blood pressure75%
  3. High cholesterol75%
  4. Diabetes56%
  5. Arthritis31%
  6. Ischemic heart disease31%
  7. Osteoporosis26%
  8. Mood disorders24%

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

Katherine Linnen's patients across all payers

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

Patient panel by age, all payers

Median age 65

Patient panel by sex, all payers

  • Women38%
  • Men62%

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

Katherine Marie Linnen wrote 1,314 Medicare Part D claims in 2024

In 2024, Katherine Linnen wrote 1,314 Medicare Part D claims for 249 patients. 98% of them were for generic drugs.

Part D claims, 20241,314
Part D patients249

Katherine Linnen's Part D claims by kind of drug, 2024

  • Generic1,292 claims98%
  • Brand-name and other22 claims2%

Drug classes CMS tracks in Katherine Linnen's Part D claims, 2024

  • Antibiotics5%63 of 1,314 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

Katherine Marie Linnen offers telehealth to Medicare patients

Katherine Linnen accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Katherine Linnen as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Sources for Katherine Marie Linnen'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 patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - 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)
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 Katherine Marie Linnen

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

What is Katherine Marie Linnen's NPI number?

Katherine Marie Linnen's NPI number is 1023322963. It was assigned on August 3, 2010, and it is active in the NPI Registry.

What does Katherine Marie Linnen specialize in?

Katherine Marie Linnen is a physician assistant in Rochester, Minnesota. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).

Where does Katherine Marie Linnen practice?

Katherine Linnen practices at 1216 Second Street Southwest, Rochester, MN 55902. Katherine Linnen's primary practice is Mayo Clinic Hospital, Saint Marys Campus in Rochester, Minnesota, part of Mayo Clinic. Dmand AI also links Katherine Linnen to 3 hospitals and 1 hospice.

What is Katherine Marie Linnen's office phone number?

The practice phone on file for Katherine Linnen is (507) 255-5123.

What is Katherine Marie Linnen's medical license number?

Katherine Linnen holds Minnesota license 10865, one of the licenses on file in 2 states.

Which states has Katherine Marie Linnen been licensed in?

Dmand AI has state licenses on file for Katherine Linnen in Minnesota and Texas.

Which hospitals is Katherine Marie Linnen affiliated with?

Katherine Linnen practices at Mayo Clinic Hospital, Saint Marys Campus in Rochester, Minnesota. Katherine Linnen is also affiliated with Mayo Clinic Health System in Mankato. Dmand AI links Katherine Linnen to 3 more hospitals.

What medical group is Katherine Marie Linnen part of?

Katherine Linnen is linked to Mayo Clinic.

Does Katherine Marie Linnen accept Medicare?

Yes. CMS lists Katherine Linnen as accepting Medicare assignment.

Does Katherine Marie Linnen offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Katherine Linnen as offering telehealth services.

How many Medicare patients does Katherine Marie Linnen see?

CMS counts 233 Medicare patients who saw Katherine Linnen in 2024, with an average age of 64.

How long has Katherine Marie Linnen been practicing?

Katherine Linnen graduated from medical school in 2010, 16 years ago.

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