Abby Regina Usselmann, APRN
- Medicare patients, 2024
- 603
- Part D claims, 2024
- 233
- Hospital affiliations
- 2
- Industry payments
- $375
- Medical groups
- 3
- Practice address
- 5000 W. National Avenue, Milwaukee, WI 53295
- Practice phone
- Call (414) 384-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Abby Usselmann'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.
Abby Regina Usselmann is a nurse practitioner in Milwaukee, Wisconsin
Abby Usselmann practices at Clement J. Zablocki Veterans' Administration Medical Center in Milwaukee, Wisconsin, part of Veterans Health Administration.
Abby Usselmann's NPI, 1558036269, was assigned on August 13, 2021. Abby Usselmann holds Florida license APRN11032717.
- NPI
- 1558036269NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9133526460
- NPI enumeration date
- August 13, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (414) 384-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Abby Regina Usselmann practices at Clement J. Zablocki Veterans' Administration Medical Center in Milwaukee, Wisconsin
Abby Usselmann's primary practice is Clement J. Zablocki Veterans' Administration Medical Center, at 5000 W. National Avenue, Milwaukee, WI 53295 in Milwaukee County. The practice phone is (414) 384-2000.
- Clement J. Zablocki Veterans' Administration Medical Center5000 W. National Avenue, Milwaukee, WI 53295 · Milwaukee CountyPhone(414) 384-2000
Source: Dmand AI Affiliation Data
Abby Regina Usselmann is affiliated with 4 sites of care and 3 medical groups
Abby Usselmann's primary practice is Clement J. Zablocki Veterans' Administration Medical Center in Milwaukee, Wisconsin, part of Veterans Health Administration. Abby Usselmann is also affiliated with Anderson Hospital. The medical group on file is Anderson Medical Group. Dmand AI also links Abby Usselmann to 2 more group practices and clinics and 2 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 Abby Regina Usselmann's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Abby Usselmann practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Clement J. Zablocki Veterans' Administration Medical Center | Available with a free account |
| +3 more sites and 2 medical groups | 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 Veterans Health Administration and 6.2K+ hospitals, with verified contacts in the same login.
Abby Regina Usselmann is one of 3,198 nurse practitioners in Wisconsin
Nurse practitioner is Abby Usselmann's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Dmand AI has Abby Usselmann's licenses on file in 2 states: Florida and Wisconsin.
Specialties and state licenses
- Nurse practitioner, FloridaPrimary
- Family nurse practitioner, Wisconsin
Nurse practitioners near Abby Usselmann
Counts of nurse practitioners 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
Abby Regina Usselmann treated 603 Medicare patients in 2024, average age 73
CMS counts 603 Medicare patients who saw Abby Usselmann in 2024. The largest group is 65 to 74, with 336 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 4% are also on Medicaid. Their average risk score is 1.21, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Abby Usselmann's median patient age at 65, with 44% women.
Abby Usselmann's Medicare patients by age, 2024
Abby Usselmann's Medicare patients by sex, 2024
- Women25442%
- Men34958%
Chronic conditions among Abby Usselmann's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis51%
- Ischemic heart disease40%
- Diabetes36%
- Atrial fibrillation30%
- Chronic kidney disease27%
- Mood disorders24%
Share of Medicare patients with each condition. A patient can have several.
Abby Usselmann'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
- Women44%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Abby Regina Usselmann wrote 233 Medicare Part D claims in 2024
In 2024, Abby Usselmann wrote 233 Medicare Part D claims for 80 patients. 97% of them were for generic drugs.
Abby Usselmann's Part D claims by kind of drug, 2024
- Generic226 claims97%
- Brand-name and other7 claims3%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Abby Regina Usselmann takes part in Medicare
Abby Usselmann 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Abby Regina Usselmann received $375 in industry payments in 2025
CMS Open Payments shows 9 general payments to Abby Usselmann from 6 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Jazz Pharmaceuticals Inc. paid the most, $208.
Companies that paid Abby Usselmann the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Abby Regina Usselmann'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 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 Abby Regina Usselmann
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Abby Regina Usselmann's NPI number?
Abby Regina Usselmann's NPI number is 1558036269. It was assigned on August 13, 2021, and it is active in the NPI Registry.
What does Abby Regina Usselmann specialize in?
Abby Regina Usselmann is a nurse practitioner in Milwaukee, Wisconsin. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Abby Regina Usselmann practice?
Abby Usselmann practices at 5000 W. National Avenue, Milwaukee, WI 53295. Abby Usselmann's primary practice is Clement J. Zablocki Veterans' Administration Medical Center in Milwaukee, Wisconsin, part of Veterans Health Administration. Dmand AI also links Abby Usselmann to 2 group practices and clinics and 2 medical groups.
What is Abby Regina Usselmann's office phone number?
The practice phone on file for Abby Usselmann is (414) 384-2000.
What is Abby Regina Usselmann's medical license number?
Abby Usselmann holds Florida license APRN11032717, one of the licenses on file in 2 states.
Which states has Abby Regina Usselmann been licensed in?
Dmand AI has state licenses on file for Abby Usselmann in Florida and Wisconsin.
Which hospitals is Abby Regina Usselmann affiliated with?
Abby Usselmann practices at Clement J. Zablocki Veterans' Administration Medical Center in Milwaukee, Wisconsin. Abby Usselmann is also affiliated with Anderson Hospital.
What medical group is Abby Regina Usselmann part of?
Abby Usselmann is linked to Anderson Medical Group. Dmand AI links Abby Usselmann to 2 more medical groups.
Does Abby Regina Usselmann accept Medicare?
Yes. CMS lists Abby Usselmann as accepting Medicare assignment.
How many Medicare patients does Abby Regina Usselmann see?
CMS counts 603 Medicare patients who saw Abby Usselmann in 2024, with an average age of 73.
Has Abby Regina Usselmann received payments from drug or device companies?
CMS Open Payments shows $375 in general payments to Abby Usselmann from 6 companies from 2025 to 2025. The largest total came from Jazz Pharmaceuticals Inc.
How long has Abby Regina Usselmann been practicing?
Abby Usselmann graduated from medical school in 2020, 6 years ago.
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