Diana Marino Nunez, MD
NPI 1033978879 · General Practice Physician · Martinez, CA
Enrolled with Medicare as Order and Referring Only - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diana Marino Nunez, MD is a General Practice Physician provider in Martinez, CA (NPI 1033978879).
Provider details
- NPI number
- 1033978879
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
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
83% 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
- 2024-03-14
- Last updated
- 2025-06-25
- Certified
- 2025-06-25
Frequently asked questions
- What is Diana Marino Nunez's NPI number?
- Diana Marino Nunez's National Provider Identifier (NPI) is 1033978879, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Marino Nunez's specialty?
- Diana Marino Nunez is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Diana Marino Nunez located?
- Diana Marino Nunez's practice location on file with NPPES is 2500 Alhambra Ave, Martinez, CA 94553-3156.
- What is Diana Marino Nunez's phone number?
- The practice phone number listed in the NPPES registry for Diana Marino Nunez is (925) 370-5000.
- Does Diana Marino Nunez accept Medicare?
- Diana Marino Nunez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diana Marino Nunez's NPI active?
- Yes — Diana Marino Nunez's NPI (1033978879) is active in the NPPES registry as of the last update on 2025-06-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.