Marjorie Marcelo, MSW
NPI 1447428487 · Clinical Social Worker · Los Angeles, CA
Marjorie Marcelo, MSW is a Clinical Social Worker provider in Los Angeles, CA (NPI 1447428487).
Provider details
- NPI number
- 1447428487
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Female
- Sole proprietor
- Yes
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
18 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
- 2008-02-12
- Last updated
- 2024-03-12
- Certified
- 2024-03-12
Frequently asked questions
- What is Marjorie Marcelo's NPI number?
- Marjorie Marcelo's National Provider Identifier (NPI) is 1447428487, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marjorie Marcelo's specialty?
- Marjorie Marcelo is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Marjorie Marcelo located?
- Marjorie Marcelo's practice location on file with NPPES is 351 E Temple St, Los Angeles, CA 90012-3328.
- What is Marjorie Marcelo's phone number?
- The practice phone number listed in the NPPES registry for Marjorie Marcelo is (213) 253-2677.
- Is Marjorie Marcelo's NPI active?
- Yes — Marjorie Marcelo's NPI (1447428487) is active in the NPPES registry as of the last update on 2024-03-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.