Iowis Zhu
NPI 1780435982 · Radiation Oncology Physician · Boston, MA
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Iowis Zhu is a Radiation Oncology Physician provider in Boston, MA (NPI 1780435982).
Provider details
- NPI number
- 1780435982
- Entity type
- Individual
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- Yes
- License
- 3016406 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 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 (1)
- 75 Francis StBoston, MA 02115-6106Phone: (617) 732-6310
Registry dates
- Enumerated
- 2024-03-27
- Last updated
- 2025-07-09
- Certified
- 2025-07-09
Frequently asked questions
- What is Iowis Zhu's NPI number?
- Iowis Zhu's National Provider Identifier (NPI) is 1780435982, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Iowis Zhu's specialty?
- Iowis Zhu is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Iowis Zhu located?
- Iowis Zhu's practice location on file with NPPES is 55 Fruit St, Boston, MA 02114-2696.
- What is Iowis Zhu's phone number?
- The practice phone number listed in the NPPES registry for Iowis Zhu is (617) 726-8650.
- Does Iowis Zhu accept Medicare?
- Iowis Zhu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Iowis Zhu's NPI active?
- Yes — Iowis Zhu's NPI (1780435982) is active in the NPPES registry as of the last update on 2025-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.