California State University, Northridge
NPI 1154461580 · Student Health Clinic/Center · Northridge, CA
California State University, Northridge is a Student Health Clinic/Center organization in Northridge, CA (NPI 1154461580).
Provider details
- NPI number
- 1154461580
- Entity type
- Organization
- Primary specialty
- Student Health Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Yolanda Chassiakos, Director, Student Health Center(818) 677-3666
Specialties & taxonomies
Ambulatory Health Care Facilities
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
Other names (DBA / former)
- Doing business as
- Klotz Student Health Center
Registry dates
- Enumerated
- 2007-02-07
- Last updated
- 2009-12-23
Frequently asked questions
- What is California State University, Northridge's NPI number?
- California State University, Northridge's National Provider Identifier (NPI) is 1154461580, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is California State University, Northridge?
- California State University, Northridge is classified in the NPPES registry as Student Health Clinic/Center (Ambulatory Health Care Facilities).
- Where is California State University, Northridge located?
- California State University, Northridge's practice location on file with NPPES is 18111 Nordhoff St, Northridge, CA 91330-8270.
- What is California State University, Northridge's phone number?
- The practice phone number listed in the NPPES registry for California State University, Northridge is (818) 677-3666.
- Who is the authorized official for California State University, Northridge?
- The authorized official listed on California State University, Northridge's NPPES record is Yolanda Chassiakos, Director, Student Health Center. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is California State University, Northridge's NPI active?
- Yes — California State University, Northridge's NPI (1154461580) is active in the NPPES registry as of the last update on 2009-12-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.