Katherine Teresa Ringler Iverson
- Medicare services, 2024
- 72
- Medicare patients, 2024
- 93
- Part D claims, 2024
- 14
- Hospital affiliations
- 1
- Industry payments
- $245
- Practice address
- 9200 W Wisconsin Ave, Milwaukee, WI 53226
- Practice phone
- Call (414) 805-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Katherine Iverson'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.
Katherine Teresa Ringler Iverson is a trauma surgery physician in Milwaukee, Wisconsin
Katherine Iverson practices at Froedtert Hospital in Milwaukee, Wisconsin, part of Froedtert ThedaCare Health.
Katherine Iverson's NPI, 1407105968, was assigned on August 30, 2012. Katherine Iverson graduated from Oregon Health Sciences University School of Medicine in 2013. Katherine Iverson holds Wisconsin license 76049.
- NPI
- 1407105968NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2163852682
- NPI enumeration date
- August 30, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (414) 805-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Katherine Teresa Ringler Iverson practices at Froedtert Hospital in Milwaukee, Wisconsin
Katherine Iverson's primary practice is Froedtert Hospital, at 9200 W Wisconsin Ave, Milwaukee, WI 53226 in Milwaukee County. The practice phone is (414) 805-3000.
- Froedtert Hospital9200 W Wisconsin Ave, Milwaukee, WI 53226 · Milwaukee CountyPhone(414) 805-3000
Source: Dmand AI Affiliation Data
Katherine Teresa Ringler Iverson is affiliated with 1 site of care and 2 medical groups
Katherine Iverson's primary practice is Froedtert Hospital in Milwaukee, Wisconsin, part of Froedtert ThedaCare Health. The medical group on file is Froedtert & the Medical College of Wisconsin Community Physicians. Dmand AI also links Katherine Iverson to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Katherine Teresa Ringler Iverson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Katherine Iverson practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Froedtert Hospital | Available with a free account |
| +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 Froedtert ThedaCare Health and 6.2K+ hospitals, with verified contacts in the same login.
Katherine Teresa Ringler Iverson is one of 44 trauma surgery physicians in Wisconsin
Trauma surgery is Katherine Iverson's primary specialty in the NPI Registry, under taxonomy code 2086S0127X. Dmand AI has Katherine Iverson's licenses on file in 2 states: Wisconsin and California.
Specialties and state licenses
- Trauma surgery, WisconsinPrimary
- Surgery, California
Trauma surgery physicians near Katherine Iverson
Counts of trauma surgery 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
Katherine Teresa Ringler Iverson billed Medicare for 72 services in 2024
CMS data shows 72 Medicare services from Katherine Iverson across 3 procedure codes in 2024, for 93 Medicare patients. Medicare paid $5,961 for them. Every service was in a facility, such as a hospital, rather than an office.
Katherine Iverson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 312024: 72132%
Katherine Iverson compared with the Wisconsin median for trauma surgery physicians, 2024
- Katherine Iverson
- Wisconsin median
- Medicare services
- 72vs 9927% below
- Medicare patients
- 93vs 10310% below
- Part D claims
- 14vs 1822% below
Medians across 45 trauma surgery physicians in Wisconsin with Dmand AI profiles that report each measure.
Katherine Iverson'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 Katherine Iverson?
Medicare shows one payer. Book a meeting to get commercial claims data for Katherine Iverson and other trauma surgery physicians in Wisconsin.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Katherine Teresa Ringler Iverson treated 93 Medicare patients in 2024, average age 72
CMS counts 93 Medicare patients who saw Katherine Iverson in 2024. The largest group is 65 to 74, with 41 patients. 75% of them have high blood pressure, and 72% have high cholesterol. 30% are also on Medicaid. Their average risk score is 2.65, 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 Iverson's median patient age at 59, with 47% women.
Katherine Iverson's Medicare patients by age, 2024
Katherine Iverson's Medicare patients by sex, 2024
- Women4751%
- Men4649%
Chronic conditions among Katherine Iverson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol72%
- Arthritis54%
- Chronic kidney disease51%
- Mood disorders46%
- Depression44%
- Ischemic heart disease38%
- Anxiety37%
Share of Medicare patients with each condition. A patient can have several.
Katherine Iverson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women47%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Katherine Teresa Ringler Iverson wrote 14 Medicare Part D claims in 2024
In 2024, Katherine Iverson wrote 14 Medicare Part D claims. 93% of them were for generic drugs. They cover 1 drug, with $147 in total drug cost. In 2019, CMS named 23 claims across 1 drug.
Katherine Iverson's Part D claims by kind of drug, 2024
- Generic13 claims93%
- Brand-name and other1 claims7%
Katherine Iverson's most prescribed drugs by claims, 2020
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2019 to 2020
- 2019
- 2020
- Claims for drugs CMS names
- 2019: 232020: 1439%
Drugs named by CMS: 1 in 2020, 1 in 2019.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Katherine Teresa Ringler Iverson takes part in Medicare
Katherine Iverson accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Katherine Teresa Ringler Iverson received $245 in industry payments from 2023 to 2024
CMS Open Payments shows 3 general payments to Katherine Iverson from 3 drug and device companies from 2023 to 2024. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $95.
General payments to Katherine Iverson by program year, 2023 to 2024
Companies that paid Katherine Iverson the most, 2023 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Katherine Teresa Ringler Iverson graduated from Oregon Health Sciences University School of Medicine
Katherine Iverson graduated from Oregon Health Sciences University School of Medicine in 2013.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Katherine Teresa Ringler Iverson'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 and Drug (CMS) (opens in a new tab)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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Katherine Teresa Ringler Iverson
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 Teresa Ringler Iverson's NPI number?
Katherine Teresa Ringler Iverson's NPI number is 1407105968. It was assigned on August 30, 2012, and it is active in the NPI Registry.
What does Katherine Teresa Ringler Iverson specialize in?
Katherine Teresa Ringler Iverson is a trauma surgery physician in Milwaukee, Wisconsin. The primary specialty in the NPI Registry is Trauma Surgery Physician (taxonomy code 2086S0127X).
Where does Katherine Teresa Ringler Iverson practice?
Katherine Iverson practices at 9200 W Wisconsin Ave, Milwaukee, WI 53226. Katherine Iverson's primary practice is Froedtert Hospital in Milwaukee, Wisconsin, part of Froedtert ThedaCare Health. Dmand AI also links Katherine Iverson to 1 medical group.
What is Katherine Teresa Ringler Iverson's office phone number?
The practice phone on file for Katherine Iverson is (414) 805-3000.
What is Katherine Teresa Ringler Iverson's medical license number?
Katherine Iverson holds Wisconsin license 76049, one of the licenses on file in 2 states.
Which states has Katherine Teresa Ringler Iverson been licensed in?
Dmand AI has state licenses on file for Katherine Iverson in Wisconsin and California.
Which hospitals is Katherine Teresa Ringler Iverson affiliated with?
Katherine Iverson practices at Froedtert Hospital in Milwaukee, Wisconsin.
What medical group is Katherine Teresa Ringler Iverson part of?
Katherine Iverson is linked to Froedtert & the Medical College of Wisconsin Community Physicians. Dmand AI links Katherine Iverson to 1 more medical group.
Does Katherine Teresa Ringler Iverson accept Medicare?
Yes. CMS data shows Katherine Iverson billed Medicare for 72 services in 2024, and Katherine Iverson accepts Medicare assignment.
How many Medicare patients does Katherine Teresa Ringler Iverson see?
CMS counts 93 Medicare patients who saw Katherine Iverson in 2024, with an average age of 72.
Show 5 more questionsShow fewer questions
What services does Katherine Teresa Ringler Iverson bill to Medicare?
In 2024, Katherine Iverson's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99222) and hospital inpatient care (99223).
Where did Katherine Teresa Ringler Iverson go to medical school?
Katherine Iverson graduated from Oregon Health Sciences University School of Medicine in 2013.
What drugs does Katherine Teresa Ringler Iverson prescribe most?
In 2020 Medicare Part D data, Katherine Iverson's most prescribed drugs by claims were Oxycodone HCl.
Has Katherine Teresa Ringler Iverson received payments from drug or device companies?
CMS Open Payments shows $245 in general payments to Katherine Iverson from 3 companies from 2023 to 2024. The largest total came from Boston Scientific Corporation.
How long has Katherine Teresa Ringler Iverson been practicing?
Katherine Iverson graduated from medical school in 2013, 13 years ago.
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