Leyre Zubiri Oteiza, MD, PHD
NPI 1114574522 · Medical Oncology Physician · Boston, MA
Enrolled with Medicare as Practitioner - Medical Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leyre Zubiri Oteiza, MD, PHD is a Medical Oncology Physician provider in Boston, MA (NPI 1114574522).
Provider details
- NPI number
- 1114574522
- Entity type
- Individual
- Primary specialty
- Medical Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 1024440 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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 02115-6110Phone: (617) 803-3732
Registry dates
- Enumerated
- 2019-08-20
- Last updated
- 2025-07-31
- Certified
- 2025-07-31
Frequently asked questions
- What is Leyre Zubiri Oteiza's NPI number?
- Leyre Zubiri Oteiza's National Provider Identifier (NPI) is 1114574522, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leyre Zubiri Oteiza's specialty?
- Leyre Zubiri Oteiza is listed in the NPPES registry with a primary specialty of Medical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Leyre Zubiri Oteiza located?
- Leyre Zubiri Oteiza's practice location on file with NPPES is 55 Fruit St, Boston, MA 02114-2621.
- What is Leyre Zubiri Oteiza's phone number?
- The practice phone number listed in the NPPES registry for Leyre Zubiri Oteiza is (617) 803-3732.
- Does Leyre Zubiri Oteiza accept Medicare?
- Leyre Zubiri Oteiza is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leyre Zubiri Oteiza's NPI active?
- Yes — Leyre Zubiri Oteiza's NPI (1114574522) is active in the NPPES registry as of the last update on 2025-07-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.