Mason Nelson
- Medicare patients, 2024
- 19
- Part D claims, 2024
- 77
- Hospital affiliations
- 1
- Medical groups
- 3
- State license
- 1
- Practice address
- 7974 Uw Health Ct, Middleton, WI 53562
- Practice phone
- Call (608) 829-5485
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
University of Wisconsin Medical Foundation, Inc
Middleton, Wisconsin
Find Mason Nelson'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.
Mason Nelson is a physician assistant in Middleton, Wisconsin
Mason Nelson practices at University of Wisconsin Medical Foundation, Inc in Middleton, Wisconsin.
Mason Nelson's NPI, 1275233728, was assigned on March 3, 2023. Mason Nelson holds Wisconsin license 7511.
- NPI
- 1275233728NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6204281769
- NPI enumeration date
- March 3, 2023
- NPI status
- Active
- Practice phone
- (608) 829-5485
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 29
- Medical school graduation
- 2023
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Mason Nelson practices at University of Wisconsin Medical Foundation, Inc in Middleton, Wisconsin
Mason Nelson's primary practice is University of Wisconsin Medical Foundation, Inc, at 7974 Uw Health Ct, Middleton, WI 53562 in Dane County. The practice phone is (608) 829-5485.
- University of Wisconsin Medical Foundation, Inc7974 Uw Health Ct, Middleton, WI 53562 · Dane CountyPhone(608) 829-5485
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Mason Nelson is affiliated with 5 sites of care and 3 medical groups
Mason Nelson's primary practice is University of Wisconsin Medical Foundation, Inc in Middleton, Wisconsin. Mason Nelson is also affiliated with University Hospital. The medical group on file is UW Health. Dmand AI also links Mason Nelson to 3 more group practices and clinics and 2 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Mason Nelson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mason Nelson practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University of Wisconsin Medical Foundation, Inc | Available with a free account |
| +4 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Mason Nelson is one of 3,127 physician assistants in Wisconsin
Physician assistant is Mason Nelson's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Mason Nelson is licensed in Wisconsin.
Specialties and state licenses
- Physician assistant, WisconsinPrimary
Physician assistants near Mason Nelson
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
Mason Nelson treated 19 Medicare patients in 2024, average age 72
CMS counts 19 Medicare patients who saw Mason Nelson in 2024. The largest group is 85 and over, with 0 patients. 75% of them have arthritis, and 75% have high blood pressure. Their average risk score is 1.06, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Mason Nelson's median patient age at 39, with 59% women.
Mason Nelson's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Mason Nelson's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Mood disorders58%
Share of Medicare patients with each condition. A patient can have several.
Mason Nelson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 39
Patient panel by sex, all payers
- Women59%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Mason Nelson wrote 77 Medicare Part D claims in 2024
In 2024, Mason Nelson wrote 77 Medicare Part D claims for 60 patients. 96% of them were for generic drugs.
Mason Nelson's Part D claims by kind of drug, 2024
- Generic74 claims96%
- Brand-name and other3 claims4%
Drug classes CMS tracks in Mason Nelson's Part D claims, 2024
- Opioids74%57 of 77 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
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Sources for Mason Nelson'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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) |
| 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 Mason Nelson
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mason Nelson's NPI number?
Mason Nelson's NPI number is 1275233728. It was assigned on March 3, 2023, and it is active in the NPI Registry.
What does Mason Nelson specialize in?
Mason Nelson is a physician assistant in Middleton, Wisconsin. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Mason Nelson practice?
Mason Nelson practices at 7974 Uw Health Ct, Middleton, WI 53562. Mason Nelson's primary practice is University of Wisconsin Medical Foundation, Inc in Middleton, Wisconsin. Dmand AI also links Mason Nelson to 3 group practices and clinics and 2 medical groups.
What is Mason Nelson's office phone number?
The practice phone on file for Mason Nelson is (608) 829-5485.
What is Mason Nelson's medical license number?
Mason Nelson holds Wisconsin license 7511.
Which hospitals is Mason Nelson affiliated with?
Mason Nelson is affiliated with University Hospital.
What medical group is Mason Nelson part of?
Mason Nelson is linked to UW Health. Dmand AI links Mason Nelson to 2 more medical groups.
How many Medicare patients does Mason Nelson see?
CMS counts 19 Medicare patients who saw Mason Nelson in 2024, with an average age of 72.
How long has Mason Nelson been practicing?
Mason Nelson graduated from medical school in 2023, 3 years ago.
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