Sara Beltran Ponce, MD
NPI 1104386671 · Radiation Oncology Physician · Appleton, WI
Enrolled with Medicare as Practitioner - Radiation Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sara Beltran Ponce, MD is a Radiation Oncology Physician provider in Appleton, WI (NPI 1104386671).
Provider details
- NPI number
- 1104386671
- Entity type
- Individual
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 75948 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
7 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
148 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Ct Guidance for Insertion of Radiation Therapy Fields77014 | 114 | $42 |
| Radiation Treatment Management, 5 Treatment Sessions77427 | 34 | $178 |
Typical Medicare-allowed amounts for these services range $42–$178 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (1)
- 2700 W 9th Ave Ste 11Oshkosh, WI 54904-7863Phone: (920) 831-8900
Registry dates
- Enumerated
- 2019-03-21
- Last updated
- 2024-08-06
- Certified
- 2024-08-06
Frequently asked questions
- What is Sara Beltran Ponce's NPI number?
- Sara Beltran Ponce's National Provider Identifier (NPI) is 1104386671, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sara Beltran Ponce's specialty?
- Sara Beltran Ponce is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Sara Beltran Ponce located?
- Sara Beltran Ponce's practice location on file with NPPES is 1506 S Oneida St, Appleton, WI 54915-1305.
- What is Sara Beltran Ponce's phone number?
- The practice phone number listed in the NPPES registry for Sara Beltran Ponce is (920) 831-8900.
- Does Sara Beltran Ponce accept Medicare?
- Sara Beltran Ponce is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sara Beltran Ponce's NPI active?
- Yes — Sara Beltran Ponce's NPI (1104386671) is active in the NPPES registry as of the last update on 2024-08-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.