IndividualActive
Melissa Portillo
NPI 1538511951 · Clinical Social Worker · Los Angeles, CA
Melissa Portillo is a Clinical Social Worker provider in Los Angeles, CA (NPI 1538511951).
Provider details
- NPI number
- 1538511951
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 99636 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(71/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
333 S Beaudry Ave
Los Angeles, CA 90017-1466
Phone: (213) 241-3841
Fax: (213) 241-3305
Street-level locationGet directions
Mailing address
333 S Beaudry Ave
Los Angeles, CA 90017-1466
Registry dates
- Enumerated
- 2016-07-09
- Last updated
- 2021-09-10
- Certified
- 2021-09-10
Frequently asked questions
- What is Melissa Portillo's NPI number?
- Melissa Portillo's National Provider Identifier (NPI) is 1538511951, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Portillo's specialty?
- Melissa Portillo is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Melissa Portillo located?
- Melissa Portillo's practice location on file with NPPES is 333 S Beaudry Ave, Los Angeles, CA 90017-1466.
- What is Melissa Portillo's phone number?
- The practice phone number listed in the NPPES registry for Melissa Portillo is (213) 241-3841.
- Is Melissa Portillo's NPI active?
- Yes — Melissa Portillo's NPI (1538511951) is active in the NPPES registry as of the last update on 2021-09-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.