Marissa De La Riva, LPT
NPI 1548945470 · Licensed Psychiatric Technician · Chatsworth, CA
Marissa De La Riva, LPT is a Licensed Psychiatric Technician provider in Chatsworth, CA (NPI 1548945470).
Provider details
- NPI number
- 1548945470
- Entity type
- Individual
- Primary specialty
- Licensed Psychiatric TechnicianNursing Service Providers
- Credential
- LPT
- Sex
- Female
- Sole proprietor
- No
- License
- 42553 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
- 2023-06-19
- Last updated
- 2025-12-30
- Certified
- 2025-12-30
Frequently asked questions
- What is Marissa De La Riva's NPI number?
- Marissa De La Riva's National Provider Identifier (NPI) is 1548945470, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa De La Riva's specialty?
- Marissa De La Riva is listed in the NPPES registry with a primary specialty of Licensed Psychiatric Technician (Nursing Service Providers).
- Where is Marissa De La Riva located?
- Marissa De La Riva's practice location on file with NPPES is 20151 Nordhoff St, Chatsworth, CA 91311-6215.
- What is Marissa De La Riva's phone number?
- The practice phone number listed in the NPPES registry for Marissa De La Riva is (818) 407-3200.
- Is Marissa De La Riva's NPI active?
- Yes — Marissa De La Riva's NPI (1548945470) is active in the NPPES registry as of the last update on 2025-12-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.