Jennifer Bellon, MD
NPI 1619905056 · Radiation Oncology Physician · Boston, MA
Enrolled with Medicare as Practitioner - Radiation Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Bellon, MD is a Radiation Oncology Physician provider in Boston, MA (NPI 1619905056).
Provider details
- NPI number
- 1619905056
- Entity type
- Individual
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 204577 (MA)
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
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,125 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) |
|---|---|---|
| Stereoscopic X-Ray Guidance for Localization of Target Volume for the Delivery of Radiation TherapyG6002 | 236 | $22 |
| Intra-Fraction Localization and Tracking of Target Or Patient Motion During Delivery of Radiation Therapy (eg,3d Positional Tracking, Gating, 3d Surface Tracking), Each Fraction of TreatmentG6017 | 181 | $22 |
| Design and Construction of Complex Radiation Treatment Device77334 | 161 | $64 |
| Calculation of Radiation Therapy Dose77300 | 145 | $34 |
| Radiation Treatment Management, 5 Treatment Sessions77427 | 114 | $202 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-28
- Last updated
- 2016-10-06
Frequently asked questions
- What is Jennifer Bellon's NPI number?
- Jennifer Bellon's National Provider Identifier (NPI) is 1619905056, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Bellon's specialty?
- Jennifer Bellon is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Jennifer Bellon located?
- Jennifer Bellon's practice location on file with NPPES is 75 Francis St, Boston, MA 02115-6110.
- What is Jennifer Bellon's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Bellon is (617) 732-5500.
- Does Jennifer Bellon accept Medicare?
- Jennifer Bellon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Bellon's NPI active?
- Yes — Jennifer Bellon's NPI (1619905056) is active in the NPPES registry as of the last update on 2016-10-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.