Brenda Alonso
NPI 1306253570 · Psychiatric/Mental Health Registered Nurse · Sylmar, CA
Brenda Alonso is a Psychiatric/Mental Health Registered Nurse provider in Sylmar, CA (NPI 1306253570).
Provider details
- NPI number
- 1306253570
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Registered NurseNursing Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 850248 (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
11 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
- 2014-07-18
- Last updated
- 2016-12-16
Frequently asked questions
- What is Brenda Alonso's NPI number?
- Brenda Alonso's National Provider Identifier (NPI) is 1306253570, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brenda Alonso's specialty?
- Brenda Alonso is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Registered Nurse (Nursing Service Providers).
- Where is Brenda Alonso located?
- Brenda Alonso's practice location on file with NPPES is 14659 Olive View Dr, Sylmar, CA 91342-1652.
- What is Brenda Alonso's phone number?
- The practice phone number listed in the NPPES registry for Brenda Alonso is (818) 485-0888.
- Is Brenda Alonso's NPI active?
- Yes — Brenda Alonso's NPI (1306253570) is active in the NPPES registry as of the last update on 2016-12-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.