Johnathan Zeng, MD
NPI 1659021475 · Student in an Organized Health Care Education/Training Program · Boston, MA
Enrolled with Medicare as Order and Referring Only - Radiation Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Johnathan Zeng, MD is a Student in an Organized Health Care Education/Training Program provider in Boston, MA (NPI 1659021475).
Provider details
- NPI number
- 1659021475
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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.
Practice location
Mailing address
Additional practice locations (2)
- 450 Brookline AveBoston, MA 02215Phone: (617) 632-3591
- 100 Blossom StBoston, MA 02114-2606Phone: (617) 726-8650
Registry dates
- Enumerated
- 2022-03-25
- Last updated
- 2024-03-08
- Certified
- 2024-03-08
Frequently asked questions
- What is Johnathan Zeng's NPI number?
- Johnathan Zeng's National Provider Identifier (NPI) is 1659021475, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Johnathan Zeng's specialty?
- Johnathan Zeng is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Johnathan Zeng located?
- Johnathan Zeng's practice location on file with NPPES is 75 Francis St, Boston, MA 02115-6106.
- What is Johnathan Zeng's phone number?
- The practice phone number listed in the NPPES registry for Johnathan Zeng is (617) 732-6310.
- Does Johnathan Zeng accept Medicare?
- Johnathan Zeng is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Johnathan Zeng's NPI active?
- Yes — Johnathan Zeng's NPI (1659021475) is active in the NPPES registry as of the last update on 2024-03-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.