Steven Frederick Wiswall, DMD, MS
- Part D claims, 2024
- 45
- Industry payments
- $37
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2013
- Practice address
- 703 Quincy St Ste 2 Suite 2, Rapid City, SD 57701
- Practice phone
- Call (605) 868-6422
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Summit Endodontics
Physician office · Rapid City, South Dakota
Find Steven Wiswall'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.
Steven Frederick Wiswall is an endodontist in Rapid City, South Dakota
Steven Wiswall practices at Summit Endodontics in Rapid City, South Dakota.
Steven Wiswall's NPI, 1316389117, was assigned on July 22, 2013. Steven Wiswall holds South Dakota license D1070.
- NPI
- 1316389117NPI Registry (opens in a new tab)
- NPI enumeration date
- July 22, 2013
- NPI status
- Active
- Practice phone
- (605) 868-6422
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Steven Frederick Wiswall practices at 2 locations in Rapid City, South Dakota
Steven Wiswall's primary practice is Summit Endodontics, at 703 Quincy St Ste 2 Suite 2, Rapid City, SD 57701. The practice phone is (605) 868-6422. The NPI Registry lists Steven Wiswall's practice address as 3625 5th St, Rapid City, SD 57701.
- Summit EndodonticsPrimary703 Quincy St Ste 2 Suite 2, Rapid City, SD 57701Phone(605) 868-6422
- NPI Registry address3625 5th St, Rapid City, SD 57701 · Pennington County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Steven Frederick Wiswall is affiliated with 1 site of care
Steven Wiswall's primary practice is Summit Endodontics in Rapid City, South Dakota.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Steven Frederick Wiswall's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Steven Wiswall practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Summit Endodontics | Available with a free account |
Source: Dmand AI Technology Install Data
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Steven Frederick Wiswall is one of 10 endodontists in South Dakota
Endodontics is Steven Wiswall's primary specialty in the NPI Registry, under taxonomy code 1223E0200X. Steven Wiswall is licensed in South Dakota.
Specialties and state licenses
- Endodontist, South DakotaPrimary
Endodontists near Steven Wiswall
Counts of endodontists 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
Steven Frederick Wiswall's patients have a median age of 79
Across all payers, Dmand AI patient panel data puts Steven Wiswall's median patient age at 79, with 100% women.
Steven Wiswall's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 79
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Steven Frederick Wiswall wrote 45 Medicare Part D claims in 2024
In 2024, Steven Wiswall wrote 45 Medicare Part D claims for 28 patients. 100% of them were for generic drugs.
Drug classes CMS tracks in Steven Wiswall's Part D claims, 2024
- Antibiotics76%34 of 45 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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Steven Frederick Wiswall received $37 in industry payments in 2025
CMS Open Payments shows 1 general payment to Steven Wiswall from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Straumann USA LLC paid the most, $37.
Companies that paid Steven Wiswall 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 Steven Frederick Wiswall'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 Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (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 Steven Frederick Wiswall
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Steven Frederick Wiswall's NPI number?
Steven Frederick Wiswall's NPI number is 1316389117. It was assigned on July 22, 2013, and it is active in the NPI Registry.
What does Steven Frederick Wiswall specialize in?
Steven Frederick Wiswall is an endodontist in Rapid City, South Dakota. The primary specialty in the NPI Registry is Endodontist (taxonomy code 1223E0200X).
Where does Steven Frederick Wiswall practice?
Steven Wiswall practices at 703 Quincy St Ste 2 Suite 2, Rapid City, SD 57701. Steven Wiswall also practices at 3625 5th St, Rapid City, SD 57701. Steven Wiswall's primary practice is Summit Endodontics in Rapid City, South Dakota.
What is Steven Frederick Wiswall's office phone number?
The practice phone on file for Steven Wiswall is (605) 868-6422.
What is Steven Frederick Wiswall's medical license number?
Steven Wiswall holds South Dakota license D1070.
Has Steven Frederick Wiswall received payments from drug or device companies?
CMS Open Payments shows $37 in general payments to Steven Wiswall from 1 company from 2025 to 2025. The largest total came from Straumann USA LLC.
How long has Steven Frederick Wiswall been practicing?
Steven Wiswall's NPI was assigned in 2013.
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