Yen-Lin Chen, MD
NPI 1902842966 · Radiation Oncology Physician · Boston, MA
Enrolled with Medicare as Practitioner - Radiation Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yen-Lin Chen, MD is a Radiation Oncology Physician provider in Boston, MA (NPI 1902842966).
Provider details
- NPI number
- 1902842966
- Entity type
- Individual
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 211328 (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
20 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
1,632 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 | 627 | $47 |
| Stereoscopic X-Ray Guidance for Localization of Target Volume for the Delivery of Radiation TherapyG6002 | 302 | $22 |
| Radiation Treatment Management, 5 Treatment Sessions77427 | 191 | $203 |
| Calculation of Radiation Therapy Dose77300 | 183 | $34 |
| Design and Construction of Complex Radiation Treatment Device77334 | 88 | $64 |
| Complex Radiation Therapy Planning77263 | 40 | $177 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-20
- Last updated
- 2012-08-10
Frequently asked questions
- What is Yen-Lin Chen's NPI number?
- Yen-Lin Chen's National Provider Identifier (NPI) is 1902842966, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yen-Lin Chen's specialty?
- Yen-Lin Chen is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Yen-Lin Chen located?
- Yen-Lin Chen's practice location on file with NPPES is 100 Blossom Street Cox Ll, Boston, MA 02114.
- What is Yen-Lin Chen's phone number?
- The practice phone number listed in the NPPES registry for Yen-Lin Chen is (617) 724-1160.
- Does Yen-Lin Chen accept Medicare?
- Yen-Lin Chen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yen-Lin Chen's NPI active?
- Yes — Yen-Lin Chen's NPI (1902842966) is active in the NPPES registry as of the last update on 2012-08-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.