Nelly Martinez, MSW
NPI 1376877118 · Clinical Social Worker · Los Angeles, CA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nelly Martinez, MSW is a Clinical Social Worker provider in Los Angeles, CA (NPI 1376877118).
Provider details
- NPI number
- 1376877118
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Social Worker104100000X
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
- 2009-09-28
- Last updated
- 2021-03-15
- Certified
- 2021-03-15
Frequently asked questions
- What is Nelly Martinez's NPI number?
- Nelly Martinez's National Provider Identifier (NPI) is 1376877118, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nelly Martinez's specialty?
- Nelly Martinez is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Nelly Martinez located?
- Nelly Martinez's practice location on file with NPPES is 1720 E 120th St, Los Angeles, CA 90059-3052.
- What is Nelly Martinez's phone number?
- The practice phone number listed in the NPPES registry for Nelly Martinez is (310) 660-3027.
- Does Nelly Martinez accept Medicare?
- Nelly Martinez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nelly Martinez's NPI active?
- Yes — Nelly Martinez's NPI (1376877118) is active in the NPPES registry as of the last update on 2021-03-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.