William Gustafson, PA-C
- Medicare patients, 2024
- 30
- Part D claims, 2024
- 81
- MIPS score, 2024
- 97
- Hospital affiliations
- 3
- Medical groups
- 5
- Practice address
- 1809 Springdale St, Mount Horeb, WI 53572-2480
- Practice phone
- Call (608) 437-8033
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Upland Hills Health Clinic - Mt Horeb
Primary care practice · Mount Horeb, Wisconsin
Find William Gustafson'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.
William Gustafson is a physician assistant in Mount Horeb, Wisconsin
William Gustafson practices at Upland Hills Health Clinic - Mt Horeb in Mount Horeb, Wisconsin.
William Gustafson's NPI, 1295137206, was assigned on September 22, 2014.
- NPI
- 1295137206NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4284951674
- NPI enumeration date
- September 22, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (608) 437-8033
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
William Gustafson practices at Upland Hills Health Clinic - Mt Horeb in Mount Horeb, Wisconsin
William Gustafson's primary practice is Upland Hills Health Clinic - Mt Horeb, at 1809 Springdale St, Mount Horeb, WI 53572-2480. The practice phone is (608) 437-8033.
- Upland Hills Health Clinic - Mt Horeb1809 Springdale St, Mount Horeb, WI 53572-2480Phone(608) 437-8033
Source: Dmand AI Affiliation Data
William Gustafson is affiliated with 4 sites of care and 5 medical groups
William Gustafson's primary practice is Upland Hills Health Clinic - Mt Horeb in Mount Horeb, Wisconsin. William Gustafson is also affiliated with SSM Health St. Mary's Hospital - Madison. The medical group on file is Upland Hills Health. Dmand AI also links William Gustafson to 2 more hospitals and 4 medical groups, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at William Gustafson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where William Gustafson practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Upland Hills Health Clinic - Mt Horeb | Available with a free account |
| +3 more sites and 4 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
William Gustafson is one of 3,127 physician assistants in Wisconsin
Physician assistant is William Gustafson's primary specialty in the NPI Registry, under taxonomy code 363A00000X.
Specialties and state licenses
- Physician assistantPrimary
Physician assistants near William Gustafson
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
William Gustafson treated 30 Medicare patients in 2024, average age 75
CMS counts 30 Medicare patients who saw William Gustafson in 2024. The largest group is 75 to 84, with 16 patients. 75% of them have high blood pressure, and 73% have high cholesterol. Their average risk score is 1.78, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts William Gustafson's median patient age at 50, with 58% women.
William Gustafson's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
William Gustafson's Medicare patients by sex, 2024
- Women1860%
- Men1240%
Chronic conditions among William Gustafson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol73%
- Arthritis47%
- Ischemic heart disease47%
- Alzheimer's and dementia40%
- Chronic kidney disease40%
- Mood disorders37%
Share of Medicare patients with each condition. A patient can have several.
William Gustafson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 50
Patient panel by sex, all payers
- Women58%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
William Gustafson wrote 81 Medicare Part D claims in 2024
In 2024, William Gustafson wrote 81 Medicare Part D claims for 61 patients. 94% of them were for generic drugs.
William Gustafson's Part D claims by kind of drug, 2024
- Generic76 claims94%
- Brand-name and other5 claims6%
Drug classes CMS tracks in William Gustafson's Part D claims, 2024
- Opioids16%13 of 81 claims
- Antibiotics42%34 of 81 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
William Gustafson scored 97 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 97 out of 100 for William Gustafson for performance year 2024, reported as part of a group. William Gustafson accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
William Gustafson's MIPS scores, performance year 2024
- 97of 100Final score
- 91.2of 100Quality
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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.
Sources for William Gustafson'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 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)Clinician Public Reporting: Overall MIPS Performance (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 William Gustafson
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is William Gustafson's NPI number?
William Gustafson's NPI number is 1295137206. It was assigned on September 22, 2014, and it is active in the NPI Registry.
What does William Gustafson specialize in?
William Gustafson is a physician assistant in Mount Horeb, Wisconsin. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does William Gustafson practice?
William Gustafson practices at 1809 Springdale St, Mount Horeb, WI 53572-2480. William Gustafson's primary practice is Upland Hills Health Clinic - Mt Horeb in Mount Horeb, Wisconsin. Dmand AI also links William Gustafson to 2 hospitals and 4 medical groups.
What is William Gustafson's office phone number?
The practice phone on file for William Gustafson is (608) 437-8033.
Which hospitals is William Gustafson affiliated with?
William Gustafson is affiliated with SSM Health St. Mary's Hospital - Madison. Dmand AI links William Gustafson to 2 more hospitals.
What medical group is William Gustafson part of?
William Gustafson is linked to Upland Hills Health. Dmand AI links William Gustafson to 4 more medical groups.
Does William Gustafson accept Medicare?
Yes. CMS lists William Gustafson as accepting Medicare assignment.
What is William Gustafson's MIPS score?
William Gustafson's MIPS final score for performance year 2024 is 97 out of 100, reported as part of a group.
How many Medicare patients does William Gustafson see?
CMS counts 30 Medicare patients who saw William Gustafson in 2024, with an average age of 75.
How long has William Gustafson been practicing?
William Gustafson graduated from medical school in 2014, 12 years ago.
Selling to physician assistant practices?
See physician assistants in Wisconsin by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card