Sara Elizabeth Beltran Ponce, MD
Radiation Oncology Physician · Appleton, WI
Sara Elizabeth Beltran Ponce, MD is a radiation oncology physician with a practice address in Appleton, Wisconsin, and NPI 1104386671, issued on Mar 21, 2019. Check the license (Wisconsin 75948, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Sara Elizabeth Beltran Ponce
- Credential
- MD
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License number
- 75948 WI
Self-reported in NPPES; status is on the state search - Practice location
- 1506 S Oneida St, Appleton, WI 54915
- Phone
- (920) 831-8900
- Enumerated
- Mar 21, 2019
- Record last updated
- Aug 6, 2024
- Fax
- (920) 831-1320
- Medicare enrollment
- Enrolled (PECOS I20240729002763); accepts Medicare assignment
- Medical or professional school
- Medical College Of Wisconsin, 2019
- Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 153 in Wisconsin → Look up another NPI →
Also registered at 1506 S Oneida St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Stephanie Allaire, PTPhysical Therapist1346282795
- John Almquist, MDHospitalist Physician1104810118
- Heather AndersonPhysical Therapist1801049499
- Michael Arizola, PACPhysician Assistant1639163652
- Bryan Avery, MDPulmonary Disease Physician1548254568
Verify Sara Elizabeth Beltran Ponce in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 75948Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average radiation oncology physician in 2024
22 Medicare Part D claims for 12 beneficiaries, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Radiation Oncology Associates LtdAppleton, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sara Elizabeth Beltran Ponce among 153 radiation oncology physician records in Wisconsin
Sara Elizabeth Beltran Ponce, MD is one of 153 radiation oncology physician records with a practice address in Wisconsin. 88% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 89% of them.
- NPI issued2019 · 89% of these records are older, 5% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileYes · 78% of these records are
- Graduated2019 · median 2008 among the 119 with a school on file
- Record last updated2024 · 44% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0001X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Radiation Oncology Physician providers in Wisconsin
There are 153 radiation oncology physician records in Wisconsin.
All 153 in Wisconsin → Every provider in Appleton → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- Douglas Calvin, M.D.Appleton, WI 549131780677906
- Carol Grabowski, MDAppleton, WI 549131669582532
- Nathan Munson, M.D.Appleton, WI 549111962487512
- Michael Ray, MD PHDAppleton, WI 549111891888269
- Rick Davis, MDOshkosh, WI 549041861460974
- Michael Hsie, MDOshkosh, WI 549041265695704
- Filip Troicki, MDFond Du Lac, WI 549351174756696
- Michael Vander Kooy, M.D.Fond Du Lac, WI 549351760444541
Common questions
What is Sara Elizabeth Beltran Ponce, MD's NPI number?
Sara Elizabeth Beltran Ponce, MD's National Provider Identifier (NPI) is 1104386671, issued on Mar 21, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Sara Elizabeth Beltran Ponce, MD located?
The NPPES record lists a practice address at 1506 S Oneida St, Appleton, WI, 54915. Phone: (920) 831-8900. Providers update this record themselves, so call before visiting.
How can I verify Sara Elizabeth Beltran Ponce, MD's license?
NPPES lists Wisconsin license number 75948, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Sara Elizabeth Beltran Ponce, MD prescribe under Medicare Part D?
In 2024, Sara Elizabeth Beltran Ponce, MD had 22 Medicare Part D claims for 12 beneficiaries; the average among radiation oncology physician prescribers was 134. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.