Marsalee Malatesta, LCSW
NPI 1417029497 · Clinical Social Worker · Los Alamitos, CA
Marsalee Malatesta, LCSW is a Clinical Social Worker provider in Los Alamitos, CA (NPI 1417029497).
Provider details
- NPI number
- 1417029497
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- LCS21762 (CA)
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
19 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
Mailing address
Registry dates
- Enumerated
- 2006-11-14
- Last updated
- 2007-07-08
Frequently asked questions
- What is Marsalee Malatesta's NPI number?
- Marsalee Malatesta's National Provider Identifier (NPI) is 1417029497, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marsalee Malatesta's specialty?
- Marsalee Malatesta is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Marsalee Malatesta located?
- Marsalee Malatesta's practice location on file with NPPES is 3662 Katella Ave Ste 116, Los Alamitos, CA 90720-3126.
- What is Marsalee Malatesta's phone number?
- The practice phone number listed in the NPPES registry for Marsalee Malatesta is (562) 431-8822.
- Is Marsalee Malatesta's NPI active?
- Yes — Marsalee Malatesta's NPI (1417029497) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.