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Mark Casas, LCSW
NPI 1487275004 · Clinical Social Worker · Los Angeles, CA
Mark Casas, LCSW is a Clinical Social Worker provider in Los Angeles, CA (NPI 1487275004).
Provider details
- NPI number
- 1487275004
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- 108771 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(64/100 index)
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
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
3250 Wilshire Blvd Fl 3
Los Angeles, CA 90010-1577
Phone: (323) 361-3028
Street-level locationGet directions
Mailing address
4650 W Sunset Blvd, Mailstop #2
Los Angeles, CA 90027-4432
Registry dates
- Enumerated
- 2020-05-05
- Last updated
- 2022-09-29
- Certified
- 2022-09-29
Frequently asked questions
- What is Mark Casas's NPI number?
- Mark Casas's National Provider Identifier (NPI) is 1487275004, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Casas's specialty?
- Mark Casas is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mark Casas located?
- Mark Casas's practice location on file with NPPES is 3250 Wilshire Blvd Fl 3, Los Angeles, CA 90010-1577.
- What is Mark Casas's phone number?
- The practice phone number listed in the NPPES registry for Mark Casas is (323) 361-3028.
- Is Mark Casas's NPI active?
- Yes — Mark Casas's NPI (1487275004) is active in the NPPES registry as of the last update on 2022-09-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.