Katherine Majewski, ACSW
NPI 1740530575 · Clinical Social Worker · Long Beach, CA
Katherine Majewski, ACSW is a Clinical Social Worker provider in Long Beach, CA (NPI 1740530575).
Provider details
- NPI number
- 1740530575
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- ACSW
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Mental Health Counselor101YM0800X
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
13 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
- 2012-09-19
- Last updated
- 2025-05-05
- Certified
- 2025-05-05
Frequently asked questions
- What is Katherine Majewski's NPI number?
- Katherine Majewski's National Provider Identifier (NPI) is 1740530575, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Majewski's specialty?
- Katherine Majewski is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Katherine Majewski located?
- Katherine Majewski's practice location on file with NPPES is 5901 E 7th St, Long Beach, CA 90822-5201.
- What is Katherine Majewski's phone number?
- The practice phone number listed in the NPPES registry for Katherine Majewski is (562) 826-8000.
- Is Katherine Majewski's NPI active?
- Yes — Katherine Majewski's NPI (1740530575) is active in the NPPES registry as of the last update on 2025-05-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.