Dr. Katie Alissa Dejong, DO
- Medicare services, 2024
- 105
- Medicare patients, 2024
- 108
- Part D claims, 2024
- 11
- Industry payments
- $35
- Medical groups
- 5
- Practice address
- 1325 S Cliff Ave Post Office Box 5045, Sioux Falls, SD 57117
- Practice phone
- Call (605) 322-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Dejong's professional email, personal email and mobile number
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Dr. Katie Alissa Dejong is an emergency medicine physician in Sioux Falls, South Dakota
Dr. Dejong practices at Avera McKennan Hospital & University Health Center in Sioux Falls, South Dakota, part of Avera Health.
Dr. Dejong's NPI, 1376838730, was assigned on June 14, 2011. Dr. Dejong holds Iowa license R-9304.
- NPI
- 1376838730NPI Registry (opens in a new tab)
- NPI enumeration date
- June 14, 2011
- NPI status
- Active
- Practice phone
- (605) 322-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Katie Alissa Dejong practices at Avera McKennan Hospital & University Health Center in Sioux Falls, South Dakota
Dr. Dejong's primary practice is Avera McKennan Hospital & University Health Center, at 1325 S Cliff Ave Post Office Box 5045, Sioux Falls, SD 57117 in Minnehaha County. The practice phone is (605) 322-8000.
- Avera McKennan Hospital & University Health Center1325 S Cliff Ave Post Office Box 5045, Sioux Falls, SD 57117 · Minnehaha CountyPhone(605) 322-8000
Source: Dmand AI Affiliation Data
Dr. Katie Alissa Dejong is affiliated with 5 medical groups
Dr. Dejong's primary practice is Avera McKennan Hospital & University Health Center in Sioux Falls, South Dakota, part of Avera Health. The medical group on file is Avera McKennan Hospital & University Health Center. Dmand AI also links Dr. Dejong to 4 more medical groups, 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. Katie Alissa Dejong's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dejong practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Avera McKennan Hospital & University Health Center | Available with a free account |
| +4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Katie Alissa Dejong is one of 140 emergency medicine physicians in South Dakota
Emergency medicine is Dr. Dejong's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Dejong is licensed in Iowa.
Specialties and state licenses
- Emergency medicine, IowaPrimary
Emergency medicine physicians near Dr. Dejong
Counts of emergency medicine physicians 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. Katie Alissa Dejong billed Medicare for 105 services in 2024
CMS data shows 105 Medicare services from Dr. Dejong across 2 procedure codes in 2024, for 108 Medicare patients. Medicare paid $11,576 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Dejong's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1472024: 10529%
Dr. Dejong compared with the South Dakota median for emergency medicine physicians, 2024
- Dr. Dejong
- South Dakota median
- Medicare services
- 105vs 28463% below
- Medicare patients
- 108vs 27160% below
Medians across 138 emergency medicine physicians in South Dakota with Dmand AI profiles that report each measure.
Dr. Dejong'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Dejong and other emergency medicine physicians in South Dakota.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Katie Alissa Dejong treated 108 Medicare patients in 2024, average age 73
CMS counts 108 Medicare patients who saw Dr. Dejong in 2024. The largest group is 65 to 74, with 40 patients. 75% of them have high blood pressure, and 74% have high cholesterol. 21% are also on Medicaid. Their average risk score is 1.86, 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. Dejong's median patient age at 44, with 51% women.
Dr. Dejong's Medicare patients by age, 2024
Dr. Dejong's Medicare patients by sex, 2024
- Women6863%
- Men4037%
Chronic conditions among Dr. Dejong's Medicare patients, 2024
- High blood pressure75%
- High cholesterol74%
- Arthritis55%
- Anxiety46%
- Mood disorders44%
- Diabetes42%
- Depression40%
- Ischemic heart disease38%
Share of Medicare patients with each condition. A patient can have several.
Dr. Dejong's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 44
Patient panel by sex, all payers
- Women51%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Katie Alissa Dejong wrote 11 Medicare Part D claims in 2024
In 2024, Dr. Dejong wrote 11 Medicare Part D claims.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Katie Alissa Dejong received $35 in industry payments from 2016 to 2024
CMS Open Payments shows 2 general payments to Dr. Dejong from 2 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Abbott Laboratories paid the most, $25.
General payments to Dr. Dejong by program year, 2016 to 2024
Companies that paid Dr. Dejong the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Katie Alissa Dejong'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) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (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 Dr. Katie Alissa Dejong
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. Katie Alissa Dejong's NPI number?
Dr. Katie Alissa Dejong's NPI number is 1376838730. It was assigned on June 14, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Katie Alissa Dejong?
Dr. Katie Alissa Dejong is an emergency medicine physician in Sioux Falls, South Dakota. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Katie Alissa Dejong practice?
Dr. Dejong practices at 1325 S Cliff Ave Post Office Box 5045, Sioux Falls, SD 57117. Dr. Dejong's primary practice is Avera McKennan Hospital & University Health Center in Sioux Falls, South Dakota, part of Avera Health. Dmand AI also links Dr. Dejong to 4 medical groups.
What is Dr. Katie Alissa Dejong's office phone number?
The practice phone on file for Dr. Dejong is (605) 322-8000.
What is Dr. Katie Alissa Dejong's medical license number?
Dr. Dejong holds Iowa license R-9304.
Which hospitals is Dr. Katie Alissa Dejong affiliated with?
Dr. Dejong practices at Avera McKennan Hospital & University Health Center in Sioux Falls, South Dakota.
What medical group is Dr. Katie Alissa Dejong part of?
Dr. Dejong is linked to Avera McKennan Hospital & University Health Center. Dmand AI links Dr. Dejong to 4 more medical groups.
Does Dr. Katie Alissa Dejong accept Medicare?
Yes. CMS data shows Dr. Dejong billed Medicare for 105 services in 2024.
How many Medicare patients does Dr. Katie Alissa Dejong see?
CMS counts 108 Medicare patients who saw Dr. Dejong in 2024, with an average age of 73.
What services does Dr. Katie Alissa Dejong bill to Medicare?
In 2024, Dr. Dejong's most billed Medicare services were emergency department visit (99285) and emergency department visit (99284).
Has Dr. Katie Alissa Dejong received payments from drug or device companies?
CMS Open Payments shows $35 in general payments to Dr. Dejong from 2 companies from 2016 to 2024. The largest total came from Abbott Laboratories.
How long has Dr. Katie Alissa Dejong been practicing?
Dr. Dejong's NPI was assigned in 2011.
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