Dr. Wingate Foster Clapper, MD
- Medicare services, 2020
- 304
- Part D claims, 2020
- 61
- Industry payments
- $231
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- N16w24131 Riverwood Drive, Waukesha, WI 53188
- Practice phone
- Call (262) 696-0696
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Southeastern Wi Radiation
Medical specialty practice · Waukesha, Wisconsin
Find Dr. Clapper'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.
Dr. Wingate Foster Clapper is a radiation oncologist in Oconomowoc, Wisconsin
Dr. Clapper practices at Southeastern Wi Radiation in Waukesha, Wisconsin.
Dr. Clapper's NPI, 1760459556, was assigned on March 1, 2006. Dr. Clapper holds Wisconsin license 30191.
- NPI
- 1760459556NPI Registry (opens in a new tab)
- NPI enumeration date
- March 1, 2006
- NPI status
- Active
- Practice phone
- (262) 696-0696
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Wingate Foster Clapper practices in Waukesha and Oconomowoc
Dr. Clapper's primary practice is Southeastern Wi Radiation, at N16w24131 Riverwood Drive, Waukesha, WI 53188. The practice phone is (262) 696-0696. The NPI Registry lists Dr. Clapper's practice address as 791 Summit Ave, Oconomowoc, WI 53066.
- Southeastern Wi RadiationPrimaryN16w24131 Riverwood Drive, Waukesha, WI 53188Phone(262) 696-0696
- NPI Registry address791 Summit Ave, Oconomowoc, WI 53066 · Waukesha CountyPhone(262) 696-0696
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Wingate Foster Clapper is affiliated with 1 site of care and 1 medical group
Dr. Clapper's primary practice is Southeastern Wi Radiation in Waukesha, Wisconsin. Dmand AI also links Dr. Clapper to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Wingate Foster Clapper's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Clapper practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Southeastern Wi Radiation | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Wingate Foster Clapper is one of 121 radiation oncologists in Wisconsin
Radiation oncology is Dr. Clapper's primary specialty in the NPI Registry, under taxonomy code 2085R0001X. Dr. Clapper is licensed in Wisconsin.
Specialties and state licenses
- Radiation oncology, WisconsinPrimary
Radiation oncologists near Dr. Clapper
Counts of radiation oncologists 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
Dr. Wingate Foster Clapper billed Medicare for 304 services in 2020
CMS data shows 304 Medicare services from Dr. Clapper across 4 procedure codes in 2020. Medicare paid $17,259 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Clapper's Medicare services by type, 2019 to 2020
- 2019
- 2020
- Imaging
- 2019: 1,8562020: 28785%
- Office and hospital visits
- 2019: 2382020: 1793%
- Other services
- 2019: 8342020: 0100%
- Surgery
- 2019: 482020: 0100%
Dr. Clapper compared with the Wisconsin median for radiation oncologists, 2020
- Dr. Clapper
- Wisconsin median
- Medicare services
- 304vs 88966% below
- Part D claims
- 61vs 4149% above
Medians across 125 radiation oncologists in Wisconsin with Dmand AI profiles that report each measure.
Dr. Clapper's most billed Medicare procedure codes, 2020
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Clapper and other radiation oncologists in Wisconsin.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Wingate Foster Clapper wrote 61 Medicare Part D claims in 2020
In 2020, Dr. Clapper wrote 61 Medicare Part D claims. They cover 2 drugs, with $1,526 in total drug cost. In 2019, CMS named 327 claims across 4 drugs.
Dr. Clapper's most prescribed drugs by claims, 2020
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2019 to 2020
- 2019
- 2020
- Claims for drugs CMS names
- 2019: 3272020: 6181%
Drugs named by CMS: 2 in 2020, 4 in 2019.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Wingate Foster Clapper received $231 in industry payments from 2016 to 2019
CMS Open Payments shows 3 general payments to Dr. Clapper from 1 drug or device company from 2016 to 2019. Food and beverage make up the largest share, 100% of the total. Varian Medical Systems, Inc. paid the most, $231.
General payments to Dr. Clapper by program year, 2016 to 2019
Companies that paid Dr. Clapper the most, 2016 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Wingate Foster Clapper'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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 Dr. Wingate Foster Clapper
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Wingate Foster Clapper's NPI number?
Dr. Wingate Foster Clapper's NPI number is 1760459556. It was assigned on March 1, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Wingate Foster Clapper?
Dr. Wingate Foster Clapper is a radiation oncologist in Oconomowoc, Wisconsin. The primary specialty in the NPI Registry is Radiation Oncology Physician (taxonomy code 2085R0001X).
Where does Dr. Wingate Foster Clapper practice?
Dr. Clapper practices at N16w24131 Riverwood Drive, Waukesha, WI 53188. Dr. Clapper also practices at 791 Summit Ave, Oconomowoc, WI 53066. Dr. Clapper's primary practice is Southeastern Wi Radiation in Waukesha, Wisconsin. Dmand AI also links Dr. Clapper to 1 medical group.
What is Dr. Wingate Foster Clapper's office phone number?
The practice phone on file for Dr. Clapper is (262) 696-0696.
What is Dr. Wingate Foster Clapper's medical license number?
Dr. Clapper holds Wisconsin license 30191.
Does Dr. Wingate Foster Clapper accept Medicare?
Yes. CMS data shows Dr. Clapper billed Medicare for 304 services in 2020.
What services does Dr. Wingate Foster Clapper bill to Medicare?
In 2020, Dr. Clapper's most billed Medicare services were radiation oncology (77014), radiation oncology (77427) and radiation oncology (77334).
What drugs does Dr. Wingate Foster Clapper prescribe most?
In 2020 Medicare Part D data, Dr. Clapper's most prescribed drugs by claims were Alfuzosin HCl ER and Tamsulosin HCl.
Has Dr. Wingate Foster Clapper received payments from drug or device companies?
CMS Open Payments shows $231 in general payments to Dr. Clapper from 1 company from 2016 to 2019. The largest total came from Varian Medical Systems, Inc.
How long has Dr. Wingate Foster Clapper been practicing?
Dr. Clapper's NPI was assigned in 2006.
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