Dianne Marcelino, RN
NPI 1801384318 · Psychiatric/Mental Health Registered Nurse · Simi Valley, CA
Dianne Marcelino, RN is a Psychiatric/Mental Health Registered Nurse provider in Simi Valley, CA (NPI 1801384318).
Provider details
- NPI number
- 1801384318
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- 95029996 (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
8 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
- 2018-04-30
- Last updated
- 2018-06-16
Frequently asked questions
- What is Dianne Marcelino's NPI number?
- Dianne Marcelino's National Provider Identifier (NPI) is 1801384318, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dianne Marcelino's specialty?
- Dianne Marcelino is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Registered Nurse (Nursing Service Providers).
- Where is Dianne Marcelino located?
- Dianne Marcelino's practice location on file with NPPES is 1227 E Los Angeles Ave, Simi Valley, CA 93065-2871.
- What is Dianne Marcelino's phone number?
- The practice phone number listed in the NPPES registry for Dianne Marcelino is (805) 582-4075.
- Is Dianne Marcelino's NPI active?
- Yes — Dianne Marcelino's NPI (1801384318) is active in the NPPES registry as of the last update on 2018-06-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.