Mary Catherine Lcsw
NPI 1174274799 · Clinical Social Worker · Long Beach, CA
Mary Catherine Lcsw is a Clinical Social Worker organization in Long Beach, CA (NPI 1174274799).
Provider details
- NPI number
- 1174274799
- Entity type
- Organization
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Mary O'Connor, Lcsw(562) 532-9811
Specialties & taxonomies
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
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 79 Finlay Rd Ste COrleans, MA 02653-3357Phone: (562) 532-9811
Registry dates
- Enumerated
- 2022-01-14
- Last updated
- 2025-09-29
- Certified
- 2025-09-29
Frequently asked questions
- What is Mary Catherine Lcsw's NPI number?
- Mary Catherine Lcsw's National Provider Identifier (NPI) is 1174274799, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mary Catherine Lcsw?
- Mary Catherine Lcsw is classified in the NPPES registry as Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mary Catherine Lcsw located?
- Mary Catherine Lcsw's practice location on file with NPPES is 6621 E Pacific Coast Hwy Ste 220, Long Beach, CA 90803-4239.
- What is Mary Catherine Lcsw's phone number?
- The practice phone number listed in the NPPES registry for Mary Catherine Lcsw is (562) 532-9811.
- Who is the authorized official for Mary Catherine Lcsw?
- The authorized official listed on Mary Catherine Lcsw's NPPES record is Mary O'Connor, Lcsw. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mary Catherine Lcsw's NPI active?
- Yes — Mary Catherine Lcsw's NPI (1174274799) is active in the NPPES registry as of the last update on 2025-09-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.