Scott B. Demasters, PA-C
- Hospital affiliations
- 1
- Medical groups
- 2
- State licenses
- 2
- Year NPI issued
- 2023
- 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 Scott Demasters' 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.
Scott B. Demasters is a physician assistant in Sioux Falls, South Dakota
Scott Demasters practices at Avera McKennan Hospital & University Health Center in Sioux Falls, South Dakota, part of Avera Health.
Scott Demasters' NPI, 1225725393, was assigned on April 19, 2023. Scott Demasters graduated from University of Utah School of Medicine in 2025.
- NPI
- 1225725393NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2668962077
- NPI enumeration date
- April 19, 2023
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (605) 322-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 27
- Medical school graduation
- 2025
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Scott B. Demasters practices at Avera McKennan Hospital & University Health Center in Sioux Falls, South Dakota
Scott Demasters' 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
Scott B. Demasters is affiliated with 2 sites of care and 2 medical groups
Scott Demasters' 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 Scott Demasters to 1 more group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Scott B. Demasters' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Scott Demasters practices, 2 sites in all. 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 |
| +1 more site and 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 Avera Health and 6.2K+ hospitals, with verified contacts in the same login.
Scott B. Demasters is one of 615 physician assistants in South Dakota
Physician assistant is Scott Demasters' primary specialty in the NPI Registry, under taxonomy code 363A00000X. Dmand AI has Scott Demasters' licenses on file in 2 states: South Dakota and Iowa.
Specialties and state licenses
- Physician assistant, South Dakota
- Iowa license
Physician assistants near Scott Demasters
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
Scott B. Demasters' patients have a median age of 52
Across all payers, Dmand AI patient panel data puts Scott Demasters' median patient age at 52, with 59% women.
Scott Demasters' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 52
Patient panel by sex, all payers
- Women59%
- Men41%
Source: Dmand AI Patient Panel Data
How Scott B. Demasters takes part in Medicare
Scott Demasters 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)
Scott B. Demasters graduated from University of Utah School of Medicine
Scott Demasters graduated from University of Utah School of Medicine in 2025.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Scott B. Demasters'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 Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 Scott B. Demasters
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Scott B. Demasters' NPI number?
Scott B. Demasters' NPI number is 1225725393. It was assigned on April 19, 2023, and it is active in the NPI Registry.
What does Scott B. Demasters specialize in?
Scott B. Demasters is a physician assistant in Sioux Falls, South Dakota. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Scott B. Demasters practice?
Scott Demasters practices at 1325 S Cliff Ave Post Office Box 5045, Sioux Falls, SD 57117. Scott Demasters' primary practice is Avera McKennan Hospital & University Health Center in Sioux Falls, South Dakota, part of Avera Health. Dmand AI also links Scott Demasters to 1 group practice or clinic and 1 medical group.
What is Scott B. Demasters' office phone number?
The practice phone on file for Scott Demasters is (605) 322-8000.
Which states has Scott B. Demasters been licensed in?
Dmand AI has state licenses on file for Scott Demasters in South Dakota and Iowa.
Which hospitals is Scott B. Demasters affiliated with?
Scott Demasters practices at Avera McKennan Hospital & University Health Center in Sioux Falls, South Dakota.
What medical group is Scott B. Demasters part of?
Scott Demasters is linked to Avera McKennan Hospital & University Health Center. Dmand AI links Scott Demasters to 1 more medical group.
Does Scott B. Demasters accept Medicare?
Yes. CMS lists Scott Demasters as accepting Medicare assignment.
Where did Scott B. Demasters go to medical school?
Scott Demasters graduated from University of Utah School of Medicine in 2025.
How long has Scott B. Demasters been practicing?
Scott Demasters graduated from medical school in 2025, 1 years ago.
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