Dr. Katherine E. Arn, MD
- Medicare services, 2024
- 16
- Medicare patients, 2024
- 26
- Hospital affiliations
- 3
- Medical group
- 1
- State license
- 1
- Practice address
- 4401 Harrison Boulevard, Ogden, UT 84403
- Practice phone
- Call (801) 387-2800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Arn'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.
Dr. Katherine E. Arn is an infectious disease specialist in Ogden, Utah
Dr. Arn practices at McKay-Dee Hospital in Ogden, Utah, part of Intermountain Health.
Dr. Arn's NPI, 1992360721, was assigned on May 7, 2019. Dr. Arn holds Utah license 12762210-1205.
- NPI
- 1992360721NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8729474887
- NPI enumeration date
- May 7, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (801) 387-2800
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Katherine E. Arn practices at McKay-Dee Hospital in Ogden, Utah
Dr. Arn's primary practice is McKay-Dee Hospital, at 4401 Harrison Boulevard, Ogden, UT 84403 in Weber County. The practice phone is (801) 387-2800.
- McKay-Dee Hospital4401 Harrison Boulevard, Ogden, UT 84403 · Weber CountyPhone(801) 387-2800
Source: Dmand AI Affiliation Data
Dr. Katherine E. Arn is affiliated with 4 sites of care and 1 medical group
Dr. Arn's primary practice is McKay-Dee Hospital in Ogden, Utah, part of Intermountain Health. Dr. Arn is also affiliated with Layton Hospital. The medical group on file is Intermountain Health. Dmand AI also links Dr. Arn to 1 more hospital 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 Dr. Katherine E. Arn's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Arn practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| McKay-Dee Hospital | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Katherine E. Arn is one of 58 infectious disease specialists in Utah
Infectious disease is Dr. Arn's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Arn is licensed in Utah.
Specialties and state licenses
- Infectious disease, UtahPrimary
Infectious disease specialists near Dr. Arn
Counts of infectious disease specialists 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. Katherine E. Arn billed Medicare for 16 services in 2024
CMS data shows 16 Medicare services from Dr. Arn across 1 procedure code in 2024, for 26 Medicare patients. Medicare paid $1,969 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Arn compared with the Utah median for infectious disease specialists, 2024
- Dr. Arn
- Utah median
- Medicare services
- 16vs 8982% below
- Medicare patients
- 26vs 6057% below
Medians across 55 infectious disease specialists in Utah with Dmand AI profiles that report each measure.
Dr. Arn'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.
Need commercial claims for Dr. Arn?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Arn and other infectious disease specialists in Utah.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Katherine E. Arn treated 26 Medicare patients in 2024, average age 71
CMS counts 26 Medicare patients who saw Dr. Arn in 2024. The largest group is 65 to 74, with 12 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 2.39, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Arn's median patient age at 73, with 40% women.
Dr. Arn's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Arn's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis65%
- Diabetes58%
- Mood disorders58%
- Chronic kidney disease54%
- Depression54%
- Heart failure54%
Share of Medicare patients with each condition. A patient can have several.
Dr. Arn's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women40%
- Men60%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Katherine E. Arn takes part in Medicare
Dr. Arn 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 Dr. Katherine E. Arn'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - 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 Dr. Katherine E. Arn
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. Katherine E. Arn's NPI number?
Dr. Katherine E. Arn's NPI number is 1992360721. It was assigned on May 7, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Katherine E. Arn?
Dr. Katherine E. Arn is an infectious disease specialist in Ogden, Utah. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).
Where does Dr. Katherine E. Arn practice?
Dr. Arn practices at 4401 Harrison Boulevard, Ogden, UT 84403. Dr. Arn's primary practice is McKay-Dee Hospital in Ogden, Utah, part of Intermountain Health. Dmand AI also links Dr. Arn to 1 hospital and 1 group practice or clinic.
What is Dr. Katherine E. Arn's office phone number?
The practice phone on file for Dr. Arn is (801) 387-2800.
What is Dr. Katherine E. Arn's medical license number?
Dr. Arn holds Utah license 12762210-1205.
Which hospitals is Dr. Katherine E. Arn affiliated with?
Dr. Arn practices at McKay-Dee Hospital in Ogden, Utah. Dr. Arn is also affiliated with Layton Hospital. Dmand AI links Dr. Arn to 1 more hospital.
What medical group is Dr. Katherine E. Arn part of?
Dr. Arn is linked to Intermountain Health.
Does Dr. Katherine E. Arn accept Medicare?
Yes. CMS data shows Dr. Arn billed Medicare for 16 services in 2024, and Dr. Arn accepts Medicare assignment.
How many Medicare patients does Dr. Katherine E. Arn see?
CMS counts 26 Medicare patients who saw Dr. Arn in 2024, with an average age of 71.
What services does Dr. Katherine E. Arn bill to Medicare?
In 2024, Dr. Arn's most billed Medicare services were hospital inpatient care (99223).
How long has Dr. Katherine E. Arn been practicing?
Dr. Arn graduated from medical school in 2018, 8 years ago.
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