IndividualActive
Mercedes Mark
NPI 1861230286 · Clinical Social Worker · Long Beach, CA
Mercedes Mark is a Clinical Social Worker provider in Long Beach, CA (NPI 1861230286).
Provider details
- NPI number
- 1861230286
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- LCSW122961 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(56/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
6890 Belhurst Ave
Long Beach, CA 90805-1337
Phone: (323) 839-2642
Street-level locationGet directions
Mailing address
6890 Belhurst Ave
Long Beach, CA 90805-1337
Registry dates
- Enumerated
- 2024-07-18
- Last updated
- 2024-07-18
- Certified
- 2024-07-18
Frequently asked questions
- What is Mercedes Mark's NPI number?
- Mercedes Mark's National Provider Identifier (NPI) is 1861230286, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mercedes Mark's specialty?
- Mercedes Mark is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mercedes Mark located?
- Mercedes Mark's practice location on file with NPPES is 6890 Belhurst Ave, Long Beach, CA 90805-1337.
- What is Mercedes Mark's phone number?
- The practice phone number listed in the NPPES registry for Mercedes Mark is (323) 839-2642.
- Is Mercedes Mark's NPI active?
- Yes — Mercedes Mark's NPI (1861230286) is active in the NPPES registry as of the last update on 2024-07-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.