Madeline Diaz Nunez, MD
NPI 1417703703 · General Practice Physician · San Juan, PR
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Madeline Diaz Nunez, MD is a General Practice Physician provider in San Juan, PR (NPI 1417703703).
Provider details
- NPI number
- 1417703703
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 16808I (PR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
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
1 documented practice location
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
Registry dates
- Enumerated
- 2024-04-26
- Last updated
- 2025-06-02
- Certified
- 2025-06-02
Frequently asked questions
- What is Madeline Diaz Nunez's NPI number?
- Madeline Diaz Nunez's National Provider Identifier (NPI) is 1417703703, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Madeline Diaz Nunez's specialty?
- Madeline Diaz Nunez is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Madeline Diaz Nunez located?
- Madeline Diaz Nunez's practice location on file with NPPES is Calle Sergio Cuevas Bustamante, San Juan, PR 00927.
- What is Madeline Diaz Nunez's phone number?
- The practice phone number listed in the NPPES registry for Madeline Diaz Nunez is (787) 758-8383.
- Does Madeline Diaz Nunez accept Medicare?
- Madeline Diaz Nunez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Madeline Diaz Nunez's NPI active?
- Yes — Madeline Diaz Nunez's NPI (1417703703) is active in the NPPES registry as of the last update on 2025-06-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.