OrganizationActive
Quartz Haven Inc.
NPI 1255933917 · Assisted Living Facility · Winnetka, CA
Quartz Haven Inc. is a Assisted Living Facility organization in Winnetka, CA (NPI 1255933917).
Provider details
- NPI number
- 1255933917
- Entity type
- Organization
- Primary specialty
- Assisted Living FacilityNursing & Custodial Care Facilities
- Organization subpart
- No
- Authorized official
- Jeffrey Alvarez, Ceo(626) 373-4386
Specialties & taxonomies
Nursing & Custodial Care Facilities
Profile Score
Established profile(63/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
7250 Quartz Ave
Winnetka, CA 91306-3035
Phone: (818) 885-7522
Fax: (818) 772-9747
Street-level locationGet directions
Mailing address
5457 Woodman Ave
Sherman Oaks, CA 91401-5832
Other names (DBA / former)
- Doing business as
- Quartz Haven
- Doing business as
- Quartz Haven
Registry dates
- Enumerated
- 2020-11-09
- Last updated
- 2021-01-20
- Certified
- 2021-01-20
Frequently asked questions
- What is Quartz Haven Inc.'s NPI number?
- Quartz Haven Inc.'s National Provider Identifier (NPI) is 1255933917, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Quartz Haven Inc.?
- Quartz Haven Inc. is classified in the NPPES registry as Assisted Living Facility (Nursing & Custodial Care Facilities).
- Where is Quartz Haven Inc. located?
- Quartz Haven Inc.'s practice location on file with NPPES is 7250 Quartz Ave, Winnetka, CA 91306-3035.
- What is Quartz Haven Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Quartz Haven Inc. is (818) 885-7522.
- Who is the authorized official for Quartz Haven Inc.?
- The authorized official listed on Quartz Haven Inc.'s NPPES record is Jeffrey Alvarez, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Quartz Haven Inc.'s NPI active?
- Yes — Quartz Haven Inc.'s NPI (1255933917) is active in the NPPES registry as of the last update on 2021-01-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.