Marissa Trinidad, MD
NPI 1740817691 · Student in an Organized Health Care Education/Training Program · Los Angeles, CA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marissa Trinidad, MD is a Student in an Organized Health Care Education/Training Program provider in Los Angeles, CA (NPI 1740817691).
Provider details
- NPI number
- 1740817691
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 184932 (CA)
Specialties & taxonomies
Student, Health Care
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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)
- 757 Westwood Plaza, PediatricsLos Angeles, CA 90095-7419Phone: (912) 431-0267
Registry dates
- Enumerated
- 2020-03-23
- Last updated
- 2023-04-07
- Certified
- 2023-04-07
Frequently asked questions
- What is Marissa Trinidad's NPI number?
- Marissa Trinidad's National Provider Identifier (NPI) is 1740817691, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Trinidad's specialty?
- Marissa Trinidad 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 Marissa Trinidad located?
- Marissa Trinidad's practice location on file with NPPES is 1414 S Grand Ave Ste 200, Los Angeles, CA 90015.
- What is Marissa Trinidad's phone number?
- The practice phone number listed in the NPPES registry for Marissa Trinidad is (626) 457-5515.
- Does Marissa Trinidad accept Medicare?
- Marissa Trinidad is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marissa Trinidad's NPI active?
- Yes — Marissa Trinidad's NPI (1740817691) is active in the NPPES registry as of the last update on 2023-04-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.